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Identification Taxonomy Ontology Physical properties Spectra Biological properties Concentrations Links References enzymes (11) Show 11 proteins XML

Record Information

Version

5.0

Status

Detected and Quantified

Creation Date

2005-11-16 15:48:42 UTC

Update Date

2021-09-14 15:39:01 UTC

HMDB ID

HMDB0000280

Secondary Accession Numbers

HMDB00280

Metabolite Identification

Common Name

Phosphoribosyl pyrophosphate

Description

Phosphoribosyl pyrophosphate, also known as PRPP or PRib-PP, belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups. Phosphoribosyl pyrophosphate is an extremely weak basic (essentially neutral) compound (based on its pKa). Phosphoribosyl pyrophosphate exists in all living species, ranging from bacteria to humans. Within humans, phosphoribosyl pyrophosphate participates in a number of enzymatic reactions. In particular, guanine and phosphoribosyl pyrophosphate can be biosynthesized from guanosine monophosphate through its interaction with the enzyme adenine phosphoribosyltransferase. In addition, guanine and phosphoribosyl pyrophosphate can be biosynthesized from guanosine monophosphate; which is catalyzed by the enzyme hypoxanthine-guanine phosphoribosyltransferase. In humans, phosphoribosyl pyrophosphate is involved in adenosine deaminase deficiency. Phosphoribosyl pyrophosphate is a pentosephosphate and it is the key substance in the biosynthesis of histidine, tryptophan, and purine and pyrimidine nucleotides. It is formed from ribose 5-phosphate by the enzyme ribose-phosphate diphosphokinase. It plays a role in transferring phosphate groups in several reactions.

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI

HMDB0000280
     RDKit          3D
Phosphoribosyl pyrophosphate
 35 35  0  0  0  0  0  0  0  0999 V2000
    4.3328    2.8048   -0.5776 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3608    1.2932   -0.4426 P   0  0  0  0  0  5  0  0  0  0  0  0
    5.1991    0.6555   -1.7609 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.1385    0.8949    1.0052 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7968    0.6486   -0.3610 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3704    0.7091    0.9541 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1809   -0.2233    1.1435 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.0948    0.3785    0.5584 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4376   -0.4602   -0.3932 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.5890   -1.0331    0.1375 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7969    0.1447    0.0326 P   0  0  0  0  0  5  0  0  0  0  0  0
   -2.1679    1.4880    0.3230 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4037    0.0826   -1.5553 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0833   -0.1497    1.0692 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3232    0.9286    0.6237 P   0  0  0  0  0  5  0  0  0  0  0  0
   -6.2893    1.1668    1.7460 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5803    2.3768    0.1307 O   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0839    0.2608   -0.7413 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6153   -1.4557   -0.7660 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.1250   -2.6621   -1.2199 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4114   -1.5565    0.5032 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.9151   -2.6129    1.2468 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.1183    0.4503   -1.4502 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0463   -0.0907    1.1396 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1662    0.4898    1.6841 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9893    1.7393    1.1700 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9928   -0.3808    2.2177 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7709    0.1415   -1.2736 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8527    0.7409   -2.0677 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3805    2.9641    0.9046 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9916   -0.7284   -0.7192 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2298   -1.0099   -1.5725 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8369   -3.0650   -1.7956 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4840   -1.7271    0.2327 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3464   -3.2033    0.6838 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  2  3  1  0
  2  4  1  0
  2  5  1  0
  5  6  1  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  1  0
 10 11  1  0
 11 12  2  0
 11 13  1  0
 11 14  1  0
 14 15  1  0
 15 16  2  0
 15 17  1  0
 15 18  1  0
  9 19  1  0
 19 20  1  0
 19 21  1  0
 21 22  1  0
 21  7  1  0
  3 23  1  0
  4 24  1  0
  6 25  1  0
  6 26  1  0
  7 27  1  1
  9 28  1  6
 13 29  1  0
 17 30  1  0
 18 31  1  0
 19 32  1  6
 20 33  1  0
 21 34  1  6
 22 35  1  0
M  END


  Mrv1652309032023592D          

 22 22  0  0  0  0            999 V2000
 9998.969210000.5633    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
 9998.254610000.1510    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
 9997.540010000.5633    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
 9998.6682 9999.4362    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
 9997.8431 9999.4362    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
 9996.825310000.1510    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
 9999.4382 9998.7115    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
 9997.2390 9999.4362    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
 9996.108610000.5654    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
 9996.4138 9999.4362    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
10001.735110000.5633    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
10001.2279 9998.7033    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
10002.450510000.1510    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
10003.163810000.5633    0.0000 P   0  0  0  0  0  0  0  0  0  0  0  0
10002.753510001.2766    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
10003.881310000.1510    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
10003.578210001.2766    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
10000.350210000.6450    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
 9999.682810000.1600    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
 9999.9377 9999.3754    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
10000.7627 9999.3754    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
10001.017610000.1600    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  2  0  0  0  0
  2  5  1  0  0  0  0
  3  6  1  0  0  0  0
  6  8  2  0  0  0  0
  6  9  1  0  0  0  0
  6 10  1  0  0  0  0
 11 13  1  0  0  0  0
 13 14  1  0  0  0  0
 14 15  2  0  0  0  0
 14 16  1  0  0  0  0
 14 17  1  0  0  0  0
 19 20  1  0  0  0  0
 20 21  1  0  0  0  0
 21 22  1  0  0  0  0
 18 19  1  0  0  0  0
 18 22  1  0  0  0  0
 19  1  1  1  0  0  0
 20  7  1  1  0  0  0
 22 11  1  6  0  0  0
 21 12  1  1  0  0  0
M  END
> <DATABASE_ID>
HMDB0000280

> <DATABASE_NAME>
hmdb

> <SMILES>
O[C@H]1[C@@H](O)[C@@H](OP(O)(=O)OP(O)(O)=O)O[C@@H]1COP(O)(O)=O

> <INCHI_IDENTIFIER>
InChI=1S/C5H13O14P3/c6-3-2(1-16-20(8,9)10)17-5(4(3)7)18-22(14,15)19-21(11,12)13/h2-7H,1H2,(H,14,15)(H2,8,9,10)(H2,11,12,13)/t2-,3-,4-,5-/m1/s1

> <INCHI_KEY>
PQGCEDQWHSBAJP-TXICZTDVSA-N

> <FORMULA>
C5H13O14P3

> <MOLECULAR_WEIGHT>
390.0696

> <EXACT_MASS>
389.95181466

> <JCHEM_ACCEPTOR_COUNT>
11

> <JCHEM_ATOM_COUNT>
35

> <JCHEM_AVERAGE_POLARIZABILITY>
27.459895654699924

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
7

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
[({[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(phosphonooxy)methyl]oxolan-2-yl]oxy}(hydroxy)phosphoryl)oxy]phosphonic acid

> <ALOGPS_LOGP>
-0.74

> <JCHEM_LOGP>
-2.971134817666666

> <ALOGPS_LOGS>
-1.53

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-4

> <JCHEM_PKA>
1.7946491011714985

> <JCHEM_PKA_STRONGEST_ACIDIC>
1.0892767445547737

> <JCHEM_PKA_STRONGEST_BASIC>
-3.6809081734732274

> <JCHEM_POLAR_SURFACE_AREA>
229.73999999999998

> <JCHEM_REFRACTIVITY>
62.579600000000006

> <JCHEM_ROTATABLE_BOND_COUNT>
7

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
1.16e+01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
phosphoribosylpyrophosphate

> <JCHEM_VEBER_RULE>
0

$$$$

HMDB0000280
     RDKit          3D
Phosphoribosyl pyrophosphate
 35 35  0  0  0  0  0  0  0  0999 V2000
    4.3328    2.8048   -0.5776 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3608    1.2932   -0.4426 P   0  0  0  0  0  5  0  0  0  0  0  0
    5.1991    0.6555   -1.7609 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.1385    0.8949    1.0052 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7968    0.6486   -0.3610 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3704    0.7091    0.9541 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1809   -0.2233    1.1435 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.0948    0.3785    0.5584 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4376   -0.4602   -0.3932 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.5890   -1.0331    0.1375 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7969    0.1447    0.0326 P   0  0  0  0  0  5  0  0  0  0  0  0
   -2.1679    1.4880    0.3230 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4037    0.0826   -1.5553 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0833   -0.1497    1.0692 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3232    0.9286    0.6237 P   0  0  0  0  0  5  0  0  0  0  0  0
   -6.2893    1.1668    1.7460 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5803    2.3768    0.1307 O   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0839    0.2608   -0.7413 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6153   -1.4557   -0.7660 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.1250   -2.6621   -1.2199 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4114   -1.5565    0.5032 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.9151   -2.6129    1.2468 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.1183    0.4503   -1.4502 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0463   -0.0907    1.1396 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1662    0.4898    1.6841 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9893    1.7393    1.1700 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9928   -0.3808    2.2177 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7709    0.1415   -1.2736 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8527    0.7409   -2.0677 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3805    2.9641    0.9046 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9916   -0.7284   -0.7192 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2298   -1.0099   -1.5725 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8369   -3.0650   -1.7956 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4840   -1.7271    0.2327 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3464   -3.2033    0.6838 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  2  3  1  0
  2  4  1  0
  2  5  1  0
  5  6  1  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  1  0
 10 11  1  0
 11 12  2  0
 11 13  1  0
 11 14  1  0
 14 15  1  0
 15 16  2  0
 15 17  1  0
 15 18  1  0
  9 19  1  0
 19 20  1  0
 19 21  1  0
 21 22  1  0
 21  7  1  0
  3 23  1  0
  4 24  1  0
  6 25  1  0
  6 26  1  0
  7 27  1  1
  9 28  1  6
 13 29  1  0
 17 30  1  0
 18 31  1  0
 19 32  1  6
 20 33  1  0
 21 34  1  6
 22 35  1  0
M  END

HEADER    PROTEIN                                 03-SEP-20   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   03-SEP-20         0                                  
HETATM    1  O   UNK     0    8664.7438667.718   0.000  0.00  0.00           O+0
HETATM    2  P   UNK     0    8663.4098666.949   0.000  0.00  0.00           P+0
HETATM    3  O   UNK     0    8662.0758667.718   0.000  0.00  0.00           O+0
HETATM    4  O   UNK     0    8664.1818665.614   0.000  0.00  0.00           O+0
HETATM    5  O   UNK     0    8662.6408665.614   0.000  0.00  0.00           O+0
HETATM    6  P   UNK     0    8660.7418666.949   0.000  0.00  0.00           P+0
HETATM    7  O   UNK     0    8665.6188664.261   0.000  0.00  0.00           O+0
HETATM    8  O   UNK     0    8661.5138665.614   0.000  0.00  0.00           O+0
HETATM    9  O   UNK     0    8659.4038667.722   0.000  0.00  0.00           O+0
HETATM   10  O   UNK     0    8659.9728665.614   0.000  0.00  0.00           O+0
HETATM   11  C   UNK     0    8669.9068667.718   0.000  0.00  0.00           C+0
HETATM   12  O   UNK     0    8668.9598664.246   0.000  0.00  0.00           O+0
HETATM   13  O   UNK     0    8671.2418666.949   0.000  0.00  0.00           O+0
HETATM   14  P   UNK     0    8672.5728667.718   0.000  0.00  0.00           P+0
HETATM   15  O   UNK     0    8671.8078669.050   0.000  0.00  0.00           O+0
HETATM   16  O   UNK     0    8673.9128666.949   0.000  0.00  0.00           O+0
HETATM   17  O   UNK     0    8673.3468669.050   0.000  0.00  0.00           O+0
HETATM   18  O   UNK     0    8667.3208667.871   0.000  0.00  0.00           O+0
HETATM   19  C   UNK     0    8666.0758666.965   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0    8666.5508665.501   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0    8668.0908665.501   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0    8668.5668666.965   0.000  0.00  0.00           C+0
CONECT    1    2   19                                                       
CONECT    2    1    3    4    5                                             
CONECT    3    2    6                                                       
CONECT    4    2                                                            
CONECT    5    2                                                            
CONECT    6    3    8    9   10                                             
CONECT    7   20                                                            
CONECT    8    6                                                            
CONECT    9    6                                                            
CONECT   10    6                                                            
CONECT   11   13   22                                                       
CONECT   12   21                                                            
CONECT   13   11   14                                                       
CONECT   14   13   15   16   17                                             
CONECT   15   14                                                            
CONECT   16   14                                                            
CONECT   17   14                                                            
CONECT   18   19   22                                                       
CONECT   19   20   18    1                                                  
CONECT   20   19   21    7                                                  
CONECT   21   20   22   12                                                  
CONECT   22   21   18   11                                                  
MASTER        0    0    0    0    0    0    0    0   22    0   44    0
END

COMPND    HMDB0000280
HETATM    1  O1  UNL     1       4.333   2.805  -0.578  1.00  0.00           O  
HETATM    2  P1  UNL     1       4.361   1.293  -0.443  1.00  0.00           P  
HETATM    3  O2  UNL     1       5.199   0.656  -1.761  1.00  0.00           O  
HETATM    4  O3  UNL     1       5.139   0.895   1.005  1.00  0.00           O  
HETATM    5  O4  UNL     1       2.797   0.649  -0.361  1.00  0.00           O  
HETATM    6  C1  UNL     1       2.370   0.709   0.954  1.00  0.00           C  
HETATM    7  C2  UNL     1       1.181  -0.223   1.144  1.00  0.00           C  
HETATM    8  O5  UNL     1       0.095   0.379   0.558  1.00  0.00           O  
HETATM    9  C3  UNL     1      -0.438  -0.460  -0.393  1.00  0.00           C  
HETATM   10  O6  UNL     1      -1.589  -1.033   0.137  1.00  0.00           O  
HETATM   11  P2  UNL     1      -2.797   0.145   0.033  1.00  0.00           P  
HETATM   12  O7  UNL     1      -2.168   1.488   0.323  1.00  0.00           O  
HETATM   13  O8  UNL     1      -3.404   0.083  -1.555  1.00  0.00           O  
HETATM   14  O9  UNL     1      -4.083  -0.150   1.069  1.00  0.00           O  
HETATM   15  P3  UNL     1      -5.323   0.929   0.624  1.00  0.00           P  
HETATM   16  O10 UNL     1      -6.289   1.167   1.746  1.00  0.00           O  
HETATM   17  O11 UNL     1      -4.580   2.377   0.131  1.00  0.00           O  
HETATM   18  O12 UNL     1      -6.084   0.261  -0.741  1.00  0.00           O  
HETATM   19  C4  UNL     1       0.615  -1.456  -0.766  1.00  0.00           C  
HETATM   20  O13 UNL     1       0.125  -2.662  -1.220  1.00  0.00           O  
HETATM   21  C5  UNL     1       1.411  -1.556   0.503  1.00  0.00           C  
HETATM   22  O14 UNL     1       0.915  -2.613   1.247  1.00  0.00           O  
HETATM   23  H1  UNL     1       6.118   0.450  -1.450  1.00  0.00           H  
HETATM   24  H2  UNL     1       5.046  -0.091   1.140  1.00  0.00           H  
HETATM   25  H3  UNL     1       3.166   0.490   1.684  1.00  0.00           H  
HETATM   26  H4  UNL     1       1.989   1.739   1.170  1.00  0.00           H  
HETATM   27  H5  UNL     1       0.993  -0.381   2.218  1.00  0.00           H  
HETATM   28  H6  UNL     1      -0.771   0.142  -1.274  1.00  0.00           H  
HETATM   29  H7  UNL     1      -2.853   0.741  -2.068  1.00  0.00           H  
HETATM   30  H8  UNL     1      -4.380   2.964   0.905  1.00  0.00           H  
HETATM   31  H9  UNL     1      -5.992  -0.728  -0.719  1.00  0.00           H  
HETATM   32  H10 UNL     1       1.230  -1.010  -1.573  1.00  0.00           H  
HETATM   33  H11 UNL     1       0.837  -3.065  -1.796  1.00  0.00           H  
HETATM   34  H12 UNL     1       2.484  -1.727   0.233  1.00  0.00           H  
HETATM   35  H13 UNL     1       0.346  -3.203   0.684  1.00  0.00           H  
CONECT    1    2    2
CONECT    2    3    4    5
CONECT    3   23
CONECT    4   24
CONECT    5    6
CONECT    6    7   25   26
CONECT    7    8   21   27
CONECT    8    9
CONECT    9   10   19   28
CONECT   10   11
CONECT   11   12   12   13   14
CONECT   13   29
CONECT   14   15
CONECT   15   16   16   17   18
CONECT   17   30
CONECT   18   31
CONECT   19   20   21   32
CONECT   20   33
CONECT   21   22   34
CONECT   22   35
END

HMDB0000280
     RDKit          3D
Phosphoribosyl pyrophosphate
 35 35  0  0  0  0  0  0  0  0999 V2000
    4.3328    2.8048   -0.5776 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3608    1.2932   -0.4426 P   0  0  0  0  0  5  0  0  0  0  0  0
    5.1991    0.6555   -1.7609 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.1385    0.8949    1.0052 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.7968    0.6486   -0.3610 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3704    0.7091    0.9541 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1809   -0.2233    1.1435 C   0  0  1  0  0  0  0  0  0  0  0  0
    0.0948    0.3785    0.5584 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4376   -0.4602   -0.3932 C   0  0  2  0  0  0  0  0  0  0  0  0
   -1.5890   -1.0331    0.1375 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7969    0.1447    0.0326 P   0  0  0  0  0  5  0  0  0  0  0  0
   -2.1679    1.4880    0.3230 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4037    0.0826   -1.5553 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.0833   -0.1497    1.0692 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.3232    0.9286    0.6237 P   0  0  0  0  0  5  0  0  0  0  0  0
   -6.2893    1.1668    1.7460 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.5803    2.3768    0.1307 O   0  0  0  0  0  0  0  0  0  0  0  0
   -6.0839    0.2608   -0.7413 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6153   -1.4557   -0.7660 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.1250   -2.6621   -1.2199 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4114   -1.5565    0.5032 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.9151   -2.6129    1.2468 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.1183    0.4503   -1.4502 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0463   -0.0907    1.1396 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1662    0.4898    1.6841 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9893    1.7393    1.1700 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9928   -0.3808    2.2177 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7709    0.1415   -1.2736 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8527    0.7409   -2.0677 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3805    2.9641    0.9046 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9916   -0.7284   -0.7192 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2298   -1.0099   -1.5725 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8369   -3.0650   -1.7956 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.4840   -1.7271    0.2327 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3464   -3.2033    0.6838 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  2  3  1  0
  2  4  1  0
  2  5  1  0
  5  6  1  0
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9 10  1  0
 10 11  1  0
 11 12  2  0
 11 13  1  0
 11 14  1  0
 14 15  1  0
 15 16  2  0
 15 17  1  0
 15 18  1  0
  9 19  1  0
 19 20  1  0
 19 21  1  0
 21 22  1  0
 21  7  1  0
  3 23  1  0
  4 24  1  0
  6 25  1  0
  6 26  1  0
  7 27  1  1
  9 28  1  6
 13 29  1  0
 17 30  1  0
 18 31  1  0
 19 32  1  6
 20 33  1  0
 21 34  1  6
 22 35  1  0
M  END

View in JSmol View NMR Assignments View Stereo Labels

Synonyms

Value	Source
5-Phospho-alpha-D-ribose 1-diphosphate	ChEBI
5-Phosphoribosyl 1-pyrophosphate	ChEBI
5-Phosphoribosyl diphosphate	ChEBI
alpha-D-Ribofuranose 5-(dihydrogen phosphate) 1-(trihydrogen diphosphate)	ChEBI
ALPHA-PHOSPHORIBOSYLPYROphosphORIC ACID	ChEBI
Phosphoribosylpyrophosphate	ChEBI
PRib-PP	ChEBI
PRPP	ChEBI
5-Phospho-a-D-ribose 1-diphosphate	Generator
5-Phospho-a-D-ribose 1-diphosphoric acid	Generator
5-Phospho-alpha-D-ribose 1-diphosphoric acid	Generator
5-Phospho-α-D-ribose 1-diphosphate	Generator
5-Phospho-α-D-ribose 1-diphosphoric acid	Generator
5-Phosphoribosyl 1-pyrophosphoric acid	Generator
5-Phosphoribosyl diphosphoric acid	Generator
a-D-Ribofuranose 5-(dihydrogen phosphate) 1-(trihydrogen diphosphate)	Generator
a-D-Ribofuranose 5-(dihydrogen phosphoric acid) 1-(trihydrogen diphosphoric acid)	Generator
alpha-D-Ribofuranose 5-(dihydrogen phosphoric acid) 1-(trihydrogen diphosphoric acid)	Generator
Α-D-ribofuranose 5-(dihydrogen phosphate) 1-(trihydrogen diphosphate)	Generator
Α-D-ribofuranose 5-(dihydrogen phosphoric acid) 1-(trihydrogen diphosphoric acid)	Generator
a-PHOSPHORIBOSYLPYROphosphate	Generator
a-PHOSPHORIBOSYLPYROphosphoric acid	Generator
alpha-PHOSPHORIBOSYLPYROphosphate	Generator
Α-phosphoribosylpyrophosphate	Generator
Α-phosphoribosylpyrophosphoric acid	Generator
Phosphoribosylpyrophosphoric acid	Generator
Phosphoribosyl pyrophosphoric acid	Generator
5-Phospho-a-D-ribose-1-diphosphate	HMDB
5-Phospho-a-D-ribosyl pyrophosphate	HMDB
5-Phospho-alpha-D-ribose-1-diphosphate	HMDB
5-Phospho-alpha-D-ribosyl pyrophosphate	HMDB
5-Phosphoribose 1-pyrophosphate	HMDB
5-Phosphoribosyl 1-diphosphate	HMDB
5-Phosphoribosyl a-1-pyrophosphate	HMDB
5-Phosphoribosyl-1-pyrophosphate	HMDB
5-Phosphorylribose 1-a-diphosphate	HMDB
5-Phosphorylribose 1-alpha-diphosphate	HMDB
5-Phosphorylribose 1-pyrophosphate	HMDB
5-Phosphorylribosyl 1-pyrophosphate	HMDB
a-D-5-(Dihydrogen phosphate) 1-(trihydrogen pyrophosphate) ribofuranose	HMDB
a-D-5-Phosphoribosyl 1-pyrophosphate	HMDB
a-D-Ribofuranose 5-phosphate 1-pyrophosphate	HMDB
a-D-Ribofuranose, 5-(dihydrogen phosphate) 1-(trihydrogen diphosphate)	HMDB
alpha-D-5-(Dihydrogen phosphate) 1-(trihydrogen pyrophosphate) ribofuranose	HMDB
alpha-D-5-Phosphoribosyl 1-pyrophosphate	HMDB
alpha-D-Ribofuranose 5-phosphate 1-pyrophosphate	HMDB
alpha-D-Ribofuranose, 5-(dihydrogen phosphate) 1-(trihydrogen diphosphate)	HMDB
Phosphoribosyl-1-pyrophosphate	HMDB
Phosphoribosyl-pyrophosphate	HMDB
Phosphoribosylpyrophosphorate	HMDB
PP-Ribose-p	HMDB
Pyrophosphate, phosphoribosyl	HMDB
5-Phospho-α-D-ribose-1-diphosphate	HMDB
5-Phospho-α-D-ribosyl pyrophosphate	HMDB
5-Phosphoribosyl alpha-1-pyrophosphate	HMDB
5-Phosphoribosyl pyrophosphate	HMDB
5-Phosphoribosyl α-1-pyrophosphate	HMDB
5-Phosphorylribose 1-α-diphosphate	HMDB
Α-D-5-phosphoribosyl 1-pyrophosphate	HMDB
Phosphoribosyl pyrophosphate	HMDB

Chemical Formula

C₅H₁₃O₁₄P₃

Average Molecular Weight

390.0696

Monoisotopic Molecular Weight

389.95181466

IUPAC Name

[({[(2R,3R,4S,5R)-3,4-dihydroxy-5-[(phosphonooxy)methyl]oxolan-2-yl]oxy}(hydroxy)phosphoryl)oxy]phosphonic acid

Traditional Name

phosphoribosylpyrophosphate

CAS Registry Number

7540-64-9

SMILES

O[C@H]1[C@@H](O)[C@@H](OP(O)(=O)OP(O)(O)=O)O[C@@H]1COP(O)(O)=O

InChI Identifier

InChI=1S/C5H13O14P3/c6-3-2(1-16-20(8,9)10)17-5(4(3)7)18-22(14,15)19-21(11,12)13/h2-7H,1H2,(H,14,15)(H2,8,9,10)(H2,11,12,13)/t2-,3-,4-,5-/m1/s1

InChI Key

PQGCEDQWHSBAJP-TXICZTDVSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as pentose phosphates. These are carbohydrate derivatives containing a pentose substituted by one or more phosphate groups.

Kingdom

Organic compounds

Super Class

Organic oxygen compounds

Class

Organooxygen compounds

Sub Class

Carbohydrates and carbohydrate conjugates

Direct Parent

Pentose phosphates

Alternative Parents

Substituents

Pentose phosphate
Pentose-5-phosphate
Monosaccharide phosphate
Organic pyrophosphate
Monoalkyl phosphate
Organic phosphoric acid derivative
Phosphoric acid ester
Alkyl phosphate
Tetrahydrofuran
1,2-diol
Secondary alcohol
Organoheterocyclic compound
Oxacycle
Alcohol
Hydrocarbon derivative
Organic oxide
Aliphatic heteromonocyclic compound

Molecular Framework

Aliphatic heteromonocyclic compounds

External Descriptors

5-O-phosphono-D-ribofuranosyl diphosphate (CHEBI:17111 )

Ontology

Physiological effect

Not Available

Disposition

Biological location

Non-excretory biofluid

Biofluid or Excreta

Blood (HMDB: HMDB0000280)

Cell

Fibroblast

Fibroblast (HMDB: HMDB0000280)

Erythrocyte (HMDB: HMDB0000280)
Fibroblasts (HMDB: HMDB0000280)

Cellular substructure

Cytoplasm (HMDB: HMDB0000280)

Source

Exogenous

Exogenous (HMDB: HMDB0000280)

Food

Animal origin

Poultry

Pheasant (FooDB: FOOD00430)
Squab (FooDB: FOOD00481)
Turkey (FooDB: FOOD00494)
Quail (FooDB: FOOD00541)
Anatidae (FooDB: FOOD00576)
Rock ptarmigan (FooDB: FOOD00597)
Columbidae (Dove, Pigeon) (FooDB: FOOD00610)
Chicken (FooDB: FOOD00329)
Mallard duck (FooDB: FOOD00353)
Emu (FooDB: FOOD00360)
Greylag goose (FooDB: FOOD00368)
Guinea hen (FooDB: FOOD00373)
Ostrich (FooDB: FOOD00422)
Velvet duck (FooDB: FOOD00427)

Lagomorph

Ovis

Sheep (Mutton, Lamb) (FooDB: FOOD00473)

Bovine

Venison

Deer (FooDB: FOOD00524)
Mule deer (FooDB: FOOD00348)
Elk (FooDB: FOOD00359)

Caprae

Domestic goat (FooDB: FOOD00529)

Swine

Domestic pig (FooDB: FOOD00536)
Wild boar (FooDB: FOOD00307)

Equine

Horse (FooDB: FOOD00378)

Herb and spice mixture

Curry powder (FooDB: FOOD00678)

Vegetable

Cabbage

Onion-family vegetable

Root vegetable

Shoot vegetable

Leaf vegetable

Common beet (FooDB: FOOD00025)
Endive (FooDB: FOOD00048)
Rocket salad (ssp.) (FooDB: FOOD00077)
Swamp cabbage (FooDB: FOOD00091)
Lettuce (FooDB: FOOD00095)
Garden cress (FooDB: FOOD00099)
Spinach (FooDB: FOOD00178)
Swiss chard (FooDB: FOOD00237)
Chicory leaves (FooDB: FOOD00250)
Garland chrysanthemum (FooDB: FOOD00333)
Corn salad (FooDB: FOOD00340)
Jute (FooDB: FOOD00389)
Lambsquarters (FooDB: FOOD00394)
Malabar spinach (FooDB: FOOD00404)
New Zealand spinach (FooDB: FOOD00415)
Yautia (FooDB: FOOD00510)
Ostrich fern (FooDB: FOOD00556)
Romaine lettuce (FooDB: FOOD00888)
Iceberg lettuce (FooDB: FOOD00973)
Pea shoots (FooDB: FOOD00975)
Yau choy (FooDB: FOOD00976)
Water spinach (FooDB: FOOD00977)

Fruit vegetable

Pepper (FooDB: FOOD00040)
Olive (FooDB: FOOD00121)
Avocado (FooDB: FOOD00130)
Garden tomato (FooDB: FOOD00171)
Cherry tomato (FooDB: FOOD00172)
Garden tomato (var.) (FooDB: FOOD00173)
Eggplant (FooDB: FOOD00174)
Pepper (C. baccatum) (FooDB: FOOD00231)
Pepper (C. chinense) (FooDB: FOOD00232)
Pepper (Capsicum) (FooDB: FOOD00233)
Groundcherry (FooDB: FOOD00371)
Pepper (C. frutescens) (FooDB: FOOD00428)
Mexican groundcherry (FooDB: FOOD00491)
Pepper (C. pubescens) (FooDB: FOOD00849)
Green bell pepper (FooDB: FOOD00877)
Yellow bell pepper (FooDB: FOOD00878)
Orange bell pepper (FooDB: FOOD00879)
Red bell pepper (FooDB: FOOD00880)
Italian sweet red pepper (FooDB: FOOD00881)
Jalapeno pepper (FooDB: FOOD00955)
Cubanelle pepper (FooDB: FOOD00971)

Tuber

Stalk vegetable

Other vegetable

Giant butterbur (FooDB: FOOD00314)
Carob (FooDB: FOOD00321)
Chinese water chestnut (FooDB: FOOD00332)
Horseradish tree (FooDB: FOOD00379)
Sacred lotus (FooDB: FOOD00402)
Nopal (FooDB: FOOD00416)
Okra (FooDB: FOOD00420)
Sesbania flower (FooDB: FOOD00469)
Agave (FooDB: FOOD00563)
Narrowleaf cattail (FooDB: FOOD00564)
Heart of palm (FooDB: FOOD00718)
Tree fern (FooDB: FOOD00797)

Mushroom

Castanospermum australe (FooDB: FOOD00893)
Gentiana lutea (FooDB: FOOD00894)
Juniperus communis (FooDB: FOOD00895)
Albizia gummifera (FooDB: FOOD00896)

Fruit

Tropical fruit

Citrus

Lime (FooDB: FOOD00053)
Lemon (FooDB: FOOD00054)
Pummelo (FooDB: FOOD00055)
Mandarin orange (Clementine, Tangerine) (FooDB: FOOD00056)
Sweet orange (FooDB: FOOD00057)
Grapefruit/Pummelo hybrid (FooDB: FOOD00255)
Grapefruit (FooDB: FOOD00256)
Persian lime (FooDB: FOOD00543)
Sour orange (FooDB: FOOD00918)
Mikan (FooDB: FOOD00932)
Clementine (FooDB: FOOD00959)

Pome

Berry

Black crowberry (FooDB: FOOD00075)
Strawberry (FooDB: FOOD00083)
Black huckleberry (FooDB: FOOD00084)
Sea-buckthornberry (FooDB: FOOD00087)
Mulberry (FooDB: FOOD00116)
Black mulberry (FooDB: FOOD00117)
Black chokeberry (FooDB: FOOD00136)
Blackcurrant (FooDB: FOOD00155)
Redcurrant (FooDB: FOOD00156)
Gooseberry (FooDB: FOOD00157)
Cloudberry (FooDB: FOOD00161)
Red raspberry (FooDB: FOOD00162)
Black raspberry (FooDB: FOOD00163)
Black elderberry (FooDB: FOOD00166)
Rowanberry (FooDB: FOOD00176)
Vaccinium (Blueberry, Cranberry, Huckleberry) (FooDB: FOOD00188)
Lowbush blueberry (FooDB: FOOD00189)
Sparkleberry (FooDB: FOOD00190)
Highbush blueberry (FooDB: FOOD00191)
American cranberry (FooDB: FOOD00192)
Bilberry (FooDB: FOOD00193)
Lingonberry (FooDB: FOOD00194)
Muscadine grape (FooDB: FOOD00203)
Common grape (FooDB: FOOD00204)
Arctic blackberry (FooDB: FOOD00207)
Bayberry (FooDB: FOOD00209)
Elliott's blueberry (FooDB: FOOD00210)
Canada blueberry (FooDB: FOOD00211)
Bog bilberry (FooDB: FOOD00212)
Buffalo currant (FooDB: FOOD00213)
European cranberry (FooDB: FOOD00217)
Deerberry (FooDB: FOOD00218)
Cascade huckleberry (FooDB: FOOD00220)
Oval-leaf huckleberry (FooDB: FOOD00221)
Evergreen huckleberry (FooDB: FOOD00222)
Red huckleberry (FooDB: FOOD00223)
Summer grape (FooDB: FOOD00227)
Fox grape (FooDB: FOOD00228)
Half-highbush blueberry (FooDB: FOOD00248)
Jostaberry (FooDB: FOOD00257)
Sweet rowanberry (FooDB: FOOD00265)
Skunk currant (FooDB: FOOD00267)
Squashberry (FooDB: FOOD00344)
Elderberry (FooDB: FOOD00358)
Grape (FooDB: FOOD00369)
Alaska blueberry (FooDB: FOOD00380)
Loganberry (FooDB: FOOD00400)
Ohelo berry (FooDB: FOOD00419)
Salmonberry (FooDB: FOOD00456)
Strawberry guava (FooDB: FOOD00482)
Boysenberry (FooDB: FOOD00542)
Chinese bayberry (FooDB: FOOD00852)
Saskatoon berry (FooDB: FOOD00884)
Nanking cherry (FooDB: FOOD00885)
Rabbiteye blueberry (FooDB: FOOD00898)
Blackberry (FooDB: FOOD00906)
Partridge berry (FooDB: FOOD00931)
Green grape (FooDB: FOOD00964)
Red grape (FooDB: FOOD00965)
Black plum (FooDB: FOOD00966)
Black raisin (FooDB: FOOD00968)
Chinese plum (FooDB: FOOD00978)
Green plum (FooDB: FOOD00979)
Wampee (FooDB: FOOD00980)
Goji (FooDB: FOOD00982)
Monk fruit (FooDB: FOOD00983)
Hawthorn (FooDB: FOOD00985)
Lantern fruit (FooDB: FOOD00986)
Cape gooseberry (FooDB: FOOD00988)

Other fruit

Fig (FooDB: FOOD00081)
Date (FooDB: FOOD00135)
Jujube (FooDB: FOOD00388)

Drupe

Prunus (Cherry, Plum) (FooDB: FOOD00143)
Apricot (FooDB: FOOD00144)
Sweet cherry (FooDB: FOOD00145)
Sour cherry (FooDB: FOOD00146)
European plum (FooDB: FOOD00147)
Peach (FooDB: FOOD00149)
Nectarine (FooDB: FOOD00229)
Peach (var.) (FooDB: FOOD00230)
Common chokecherry (FooDB: FOOD00562)

Nut

Cashew nut (FooDB: FOOD00011)
Peanut (FooDB: FOOD00016)
Brazil nut (FooDB: FOOD00024)
Pecan nut (FooDB: FOOD00044)
Chestnut (FooDB: FOOD00045)
Common hazelnut (FooDB: FOOD00062)
Black walnut (FooDB: FOOD00093)
Common walnut (FooDB: FOOD00094)
Pine nut (FooDB: FOOD00138)
Pistachio (FooDB: FOOD00140)
Almond (FooDB: FOOD00148)
Macadamia nut (M. tetraphylla) (FooDB: FOOD00225)
Japanese walnut (FooDB: FOOD00240)
Acorn (FooDB: FOOD00282)
Beech nut (FooDB: FOOD00299)
Butternut (FooDB: FOOD00316)
Chinese chestnut (FooDB: FOOD00331)
European chestnut (FooDB: FOOD00363)
Hazelnut (FooDB: FOOD00376)
Hickory nut (FooDB: FOOD00377)
Japanese chestnut (FooDB: FOOD00385)
Pili nut (FooDB: FOOD00432)
Colorado pinyon (FooDB: FOOD00433)
Macadamia nut (FooDB: FOOD00525)
Walnut (FooDB: FOOD00608)

Cereal and cereal product

Cereal

Cereal product

Pasta (FooDB: FOOD00273)
Bulgur (FooDB: FOOD00741)
Semolina (FooDB: FOOD00745)
Flour (FooDB: FOOD00799)

Dough

Sourdough (FooDB: FOOD00275)

Leavened bread

Flat bread

Other bread

Potato bread (FooDB: FOOD00811)

Sweet bread

Raisin bread (FooDB: FOOD00817)

Pulse

Pea

Lentil

Lentils (FooDB: FOOD00098)

Other pulse

Lupine (FooDB: FOOD00104)
White lupine (FooDB: FOOD00403)

Bean

Green lentil (FooDB: FOOD00970)

Gourd

Watermelon (FooDB: FOOD00052)
Muskmelon (FooDB: FOOD00064)
Cucumber (FooDB: FOOD00065)
Cucurbita (FooDB: FOOD00066)
Bitter gourd (FooDB: FOOD00115)
Winter squash (FooDB: FOOD00283)
Butternut squash (FooDB: FOOD00317)
Calabash (FooDB: FOOD00318)
Chayote (FooDB: FOOD00325)
Towel gourd (FooDB: FOOD00492)
Wax gourd (FooDB: FOOD00499)
Tinda (FooDB: FOOD00559)
Horned melon (FooDB: FOOD00761)
Sunburst squash (pattypan squash) (FooDB: FOOD00874)
Green zucchini (FooDB: FOOD00875)
Yellow zucchini (FooDB: FOOD00876)
Japanese pumpkin (FooDB: FOOD00886)
Acorn squash (FooDB: FOOD00972)
Cantaloupe melon (FooDB: FOOD00984)

Coffee and coffee product

Coffee

Arabica coffee (FooDB: FOOD00059)
Robusta coffee (FooDB: FOOD00060)

Soy

Soy bean (FooDB: FOOD00085)

Soy product

Soy sauce (FooDB: FOOD00694)
Miso (FooDB: FOOD00695)
Tofu (FooDB: FOOD00696)
Soy milk (FooDB: FOOD00736)
Soy cream (FooDB: FOOD00784)

Dish

Other dish

Taco shell (FooDB: FOOD00991)
Tostada shell (FooDB: FOOD00992)

Tea

Herbal tea

Hibiscus tea (FooDB: FOOD00723)
Greenthread tea (FooDB: FOOD00820)

Baking good

Wrapper

Wonton wrapper (FooDB: FOOD00818)

Endogenous

Endogenous (HMDB: HMDB0000280)

Process

Naturally occurring process

Biological process

Biochemical pathway

Metabolic pathway

Nicotinate and Nicotinamide Metabolism (HMDB: HMDB0000280)
Glutamate Metabolism (PathBank: SMP0087278)
Pyrimidine Metabolism (PathBank: SMP0087340)
Nicotinate and Nicotinamide Metabolism (PathBank: SMP0121074)
NAD Biosynthesis (PathBank: SMP0121297)
Purine Nucleotides De Novo Biosynthesis 2 (PathBank: SMP0122223)
Purine Metabolism (PathBank: SMP0087332)
Tryptophan Metabolism (PathBank: SMP0000835)
Histidine Biosynthesis (PathBank: SMP0002335)
Purine Nucleotides De Novo Biosynthesis (PathBank: SMP0002377)
NAD Salvage (PathBank: SMP0121298)
Histidine Metabolism (PathBank: SMP0002429)
Pentose Phosphate Pathway (PathBank: SMP0087246)
Purine Nucleotides De Novo Biosynthesis (PathBank: SMP0121307)
Secondary Metabolites: Histidine Biosynthesis (PathBank: SMP0121334)
Adenine and Adenosine Salvage III (PathBank: SMP0122244)
Pyrimidine Metabolism (PathBank: SMP0002370)
Thiamin Diphosphate Biosynthesis (PathBank: SMP0122222)
Mercaptopurine Metabolism Pathway (PathBank: SMP0000609)
Thioguanine Metabolism Pathway (PathBank: SMP0000647)
PRPP Biosynthesis (PathBank: SMP0000926)
Tryptophan Metabolism II (PathBank: SMP0001930)
Adenine and Adenosine Salvage I (PathBank: SMP0002081)
Guanine and Guanosine Salvage (PathBank: SMP0002086)
Purine Ribonucleosides Degradation (PathBank: SMP0002088)
NAD Metabolism (PathBank: SMP0002338)

Drug action pathway

Thioguanine Action Pathway (HMDB: HMDB0000280)
Azathioprine Action Pathway (PathBank: SMP0000427)
Mercaptopurine Action Pathway (PathBank: SMP0000428)
Thioguanine Action Pathway (PathBank: SMP0000430)

Disease pathway

4-Hydroxybutyric Aciduria/Succinic Semialdehyde Dehydrogenase Deficiency (PathBank: SMP0120445)
Xanthinuria Type II (PathBank: SMP0120578)
Succinic Semialdehyde Dehydrogenase Deficiency (PathBank: SMP0120631)
Beta-Ureidopropionase Deficiency (PathBank: SMP0120678)
Gout or Kelley-Seegmiller Syndrome (PathBank: SMP0120709)
Xanthine Dehydrogenase Deficiency (Xanthinuria) (PathBank: SMP0120717)
Transaldolase Deficiency (PathBank: SMP0120804)
Mitochondrial DNA Depletion Syndrome (PathBank: SMP0120820)
Homocarnosinosis (HMDB: HMDB0000280)
UMP Synthase Deficiency (Orotic Aciduria) (PathBank: SMP0120507)
Adenylosuccinate Lyase Deficiency (PathBank: SMP0120670)
AICA-Ribosiduria (PathBank: SMP0120673)
Purine Nucleoside Phosphorylase Deficiency (PathBank: SMP0120756)
Adenine Phosphoribosyltransferase Deficiency (APRT) (PathBank: SMP0120819)
Myoadenylate Deaminase Deficiency (PathBank: SMP0120821)
Dihydropyrimidinase Deficiency (PathBank: SMP0120473)
Homocarnosinosis (PathBank: SMP0120494)
Lesch-Nyhan Syndrome (LNS) (PathBank: SMP0120508)
Adenosine Deaminase Deficiency (PathBank: SMP0120448)
Glucose-6-phosphate Dehydrogenase Deficiency (PathBank: SMP0120583)
2-Hydroxyglutric Aciduria (D and L Form) (PathBank: SMP0120659)
Molybdenum Cofactor Deficiency (PathBank: SMP0120752)
Ribose-5-phosphate Isomerase Deficiency (PathBank: SMP0120803)
Hyperinsulinism-Hyperammonemia Syndrome (PathBank: SMP0120496)
MNGIE (Mitochondrial Neurogastrointestinal Encephalopathy) (PathBank: SMP0120530)
Xanthinuria Type I (PathBank: SMP0120577)
Mitochondrial DNA Depletion Syndrome (PathBank: SMP0000536)

Signaling pathway

NAD+ Signalling Pathway (Cancer) (PathBank: SMP0083297)
NAD+ Signalling and Aging (PathBank: SMP0084271)

Role

Industrial application

Pharmaceutical industry

Pharmaceutical (HMDB: HMDB0000280)

Physical Properties

State

Solid

Experimental Molecular Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Experimental Chromatographic Properties

Not Available

Predicted Molecular Properties

Property	Value	Source
Water Solubility	11.6 g/L	ALOGPS
logP	-0.74	ALOGPS
logP	-3	ChemAxon
logS	-1.5	ALOGPS
pKa (Strongest Acidic)	1.09	ChemAxon
pKa (Strongest Basic)	-3.7	ChemAxon
Physiological Charge	-4	ChemAxon
Hydrogen Acceptor Count	11	ChemAxon
Hydrogen Donor Count	7	ChemAxon
Polar Surface Area	229.74 Å²	ChemAxon
Rotatable Bond Count	7	ChemAxon
Refractivity	62.58 m³·mol⁻¹	ChemAxon
Polarizability	27.46 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DarkChem	[M+H]+	182.079	31661259
DarkChem	[M+H]+	182.079	31661259
DarkChem	[M-H]-	168.883	31661259
DarkChem	[M-H]-	168.883	31661259
AllCCS	[M+H]+	176.815	32859911
AllCCS	[M-H]-	165.12	32859911
DeepCCS	[M+H]+	154.757	30932474
DeepCCS	[M-H]-	152.361	30932474
DeepCCS	[M-2H]-	186.866	30932474
DeepCCS	[M+Na]+	162.655	30932474
AllCCS	[M+H]+	176.8	32859911
AllCCS	[M+H-H2O]+	174.2	32859911
AllCCS	[M+NH4]+	179.2	32859911
AllCCS	[M+Na]+	179.9	32859911
AllCCS	[M-H]-	165.1	32859911
AllCCS	[M+Na-2H]-	165.2	32859911
AllCCS	[M+HCOO]-	165.5	32859911

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
Phosphoribosyl pyrophosphate	O[C@H]1[C@@H](O)[C@@H](OP(O)(=O)OP(O)(O)=O)O[C@@H]1COP(O)(O)=O	3597.1	Standard polar	33892256
Phosphoribosyl pyrophosphate	O[C@H]1[C@@H](O)[C@@H](OP(O)(=O)OP(O)(O)=O)O[C@@H]1COP(O)(O)=O	2375.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate	O[C@H]1[C@@H](O)[C@@H](OP(O)(=O)OP(O)(O)=O)O[C@@H]1COP(O)(O)=O	3121.4	Semi standard non polar	33892256

Derivatized

Derivative Name / Structure	SMILES	Kovats RI Value	Column Type	Reference
Phosphoribosyl pyrophosphate,1TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	2857.7	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,1TMS,isomer #2	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O)O)[C@H]1O	2877.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,1TMS,isomer #3	C[Si](C)(C)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)OP(=O)(O)O	2928.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,1TMS,isomer #4	C[Si](C)(C)OP(=O)(O)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O	2930.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,1TMS,isomer #5	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O)O)[C@H](O)[C@@H]1O	3052.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2733.7	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #10	C[Si](C)(C)OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O	2871.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #11	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@H](O)[C@@H]1O	3001.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #12	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O)O)[C@H](O)[C@@H]1O)O[Si](C)(C)C	2995.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	2888.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O	2794.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2795.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #5	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O)O)[C@H]1O	2812.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #6	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	2821.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #7	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2918.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #8	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@H](O)[C@@H]1O	2990.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TMS,isomer #9	C[Si](C)(C)OP(=O)(O)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)O[Si](C)(C)C	2888.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2778.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2829.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	4387.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #10	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2826.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #10	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2908.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #10	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	4215.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	2733.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	2935.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	4226.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #12	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2825.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #12	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2898.0	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #12	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	4254.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #13	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2847.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #13	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2886.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #13	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	4205.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #14	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@H](O)[C@@H]1O)O[Si](C)(C)C	2887.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #14	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@H](O)[C@@H]1O)O[Si](C)(C)C	2957.6	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #14	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@H](O)[C@@H]1O)O[Si](C)(C)C	4061.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #15	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@H](O)[C@@H]1O	2881.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #15	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@H](O)[C@@H]1O	2960.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #15	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@H](O)[C@@H]1O	4112.4	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #16	C[Si](C)(C)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C	2756.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #16	C[Si](C)(C)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C	2995.5	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #16	C[Si](C)(C)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C	4072.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #17	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O	2876.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #17	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O	2971.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #17	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O	4081.9	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #18	C[Si](C)(C)OP(=O)(O)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H](O)[C@H]1O	2915.7	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #18	C[Si](C)(C)OP(=O)(O)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H](O)[C@H]1O	2945.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #18	C[Si](C)(C)OP(=O)(O)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H](O)[C@H]1O	4098.9	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2679.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2861.5	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	4404.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2673.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2860.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	4440.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	2821.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	2884.5	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	4178.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O	2802.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O	2904.0	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O	4199.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2801.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2895.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	4235.9	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2713.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2930.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	4234.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2708.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2931.4	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	4209.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #9	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	2739.7	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #9	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	2933.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TMS,isomer #9	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	4248.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2795.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2832.6	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	4049.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #10	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2716.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #10	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2932.4	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #10	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	3860.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	2732.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	2934.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	3873.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #12	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2838.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #12	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2900.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #12	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	3946.0	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #13	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2850.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #13	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2909.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #13	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	3920.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #14	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2840.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #14	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2908.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #14	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	3914.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #15	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2873.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #15	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2892.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #15	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	3960.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #16	C[Si](C)(C)OP(=O)(O)OP(=O)(O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H](O)[C@H]1O)O[Si](C)(C)C	2879.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #16	C[Si](C)(C)OP(=O)(O)OP(=O)(O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H](O)[C@H]1O)O[Si](C)(C)C	2950.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #16	C[Si](C)(C)OP(=O)(O)OP(=O)(O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H](O)[C@H]1O)O[Si](C)(C)C	3846.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #17	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O	2848.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #17	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O	2951.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #17	C[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O	3791.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #18	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C	2885.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #18	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C	2958.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #18	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C	3811.9	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2769.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2849.8	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	4054.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2783.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2836.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	4095.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2685.7	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2875.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	4066.5	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2684.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2875.5	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	4038.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O	2831.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O	2905.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O	3895.9	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2855.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2890.8	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	3933.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2820.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2898.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	3931.4	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #9	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2822.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #9	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2905.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TMS,isomer #9	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	3895.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2818.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	2817.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C	3767.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #10	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2905.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #10	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2863.6	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #10	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	3675.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2899.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2867.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #11	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	3635.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #12	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C	2909.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #12	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C	2915.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #12	C[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C	3527.5	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2845.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2810.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	3814.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2820.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2824.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	3779.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2818.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2821.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	3742.4	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2745.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2851.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #5	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	3688.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2890.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	2860.4	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #6	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O	3650.4	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2887.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2864.0	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #7	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	3607.5	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2860.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2866.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #8	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	3589.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #9	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2874.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #9	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	2869.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,5TMS,isomer #9	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C)[C@H]1O	3603.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2871.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2798.4	Standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	3532.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2867.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2788.5	Standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #2	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	3491.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2851.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2805.4	Standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #3	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	3460.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2912.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	2818.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #4	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O	3346.5	Standard polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #5	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2920.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #5	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	2824.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,6TMS,isomer #5	C[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@H]1O	3368.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,7TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2910.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,7TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	2791.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,7TMS,isomer #1	C[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)[C@@H]1O[Si](C)(C)C	3267.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,1TBDMS,isomer #1	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	3071.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,1TBDMS,isomer #2	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O)O)[C@H]1O	3096.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,1TBDMS,isomer #3	CC(C)(C)[Si](C)(C)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)OP(=O)(O)O	3166.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,1TBDMS,isomer #4	CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O	3166.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,1TBDMS,isomer #5	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O)O)[C@H](O)[C@@H]1O	3276.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #1	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3103.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #10	CC(C)(C)[Si](C)(C)OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O	3270.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #11	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	3378.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #12	CC(C)(C)[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O)O)[C@H](O)[C@@H]1O)O[Si](C)(C)C(C)(C)C	3382.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #2	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	3276.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #3	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O	3169.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #4	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3188.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #5	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O)O)[C@H]1O	3189.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #6	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	3210.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #7	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3293.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #8	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@H](O)[C@@H]1O	3367.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,2TBDMS,isomer #9	CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)O[Si](C)(C)C(C)(C)C	3279.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3380.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3328.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #1	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	4546.4	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #10	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3431.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #10	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3369.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #10	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	4405.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #11	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	3363.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #11	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	3381.8	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #11	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	4401.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #12	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3435.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #12	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3382.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #12	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	4424.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #13	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	3461.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #13	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	3330.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #13	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	4434.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #14	CC(C)(C)[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@H](O)[C@@H]1O)O[Si](C)(C)C(C)(C)C	3483.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #14	CC(C)(C)[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@H](O)[C@@H]1O)O[Si](C)(C)C(C)(C)C	3369.4	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #14	CC(C)(C)[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@H](O)[C@@H]1O)O[Si](C)(C)C(C)(C)C	4315.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #15	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	3466.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #15	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	3417.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #15	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	4292.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #16	CC(C)(C)[Si](C)(C)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	3380.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #16	CC(C)(C)[Si](C)(C)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	3404.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #16	CC(C)(C)[Si](C)(C)OP(=O)(O[C@H]1O[C@H](COP(=O)(O)O)[C@@H](O)[C@H]1O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C	4256.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #17	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	3467.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #17	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	3392.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #17	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	4279.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #18	CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@H]1O	3493.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #18	CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@H]1O	3379.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #18	CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O)O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@H]1O	4332.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #2	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3293.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #2	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3353.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #2	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	4555.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #3	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	3304.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #3	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	3367.8	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #3	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	4571.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #4	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	3443.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #4	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	3326.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #4	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O	4405.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #5	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O	3415.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #5	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O	3363.5	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #5	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O	4390.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #6	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3416.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #6	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3377.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #6	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	4405.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #7	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3339.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #7	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3399.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #7	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	4396.5	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #8	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3342.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #8	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3378.8	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #8	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	4384.9	Standard polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #9	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	3358.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #9	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	3403.6	Standard non polar	33892256
Phosphoribosyl pyrophosphate,3TBDMS,isomer #9	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	4409.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #1	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3615.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #1	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3376.8	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #1	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	4304.5	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #10	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3539.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #10	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3453.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #10	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	4050.9	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #11	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	3560.5	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #11	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	3457.6	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #11	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O)[C@H]1O	4062.5	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #12	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3621.9	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #12	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3456.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #12	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	4128.0	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #13	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	3643.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #13	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	3411.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #13	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	4167.9	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #14	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3628.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #14	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	3432.5	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #14	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@H]1O	4107.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #15	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	3647.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #15	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	3416.8	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #15	CC(C)(C)[Si](C)(C)O[C@H]1[C@@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H]1O	4206.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #16	CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@H]1O)O[Si](C)(C)C(C)(C)C	3657.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #16	CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@H]1O)O[Si](C)(C)C(C)(C)C	3436.2	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #16	CC(C)(C)[Si](C)(C)OP(=O)(O)OP(=O)(O[C@H]1O[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H](O)[C@H]1O)O[Si](C)(C)C(C)(C)C	4072.4	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #17	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	3624.6	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #17	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	3443.4	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #17	CC(C)(C)[Si](C)(C)OP(=O)(O)OC[C@H]1O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O	3985.8	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #18	CC(C)(C)[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C(C)(C)C	3658.0	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #18	CC(C)(C)[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C(C)(C)C	3416.3	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #18	CC(C)(C)[Si](C)(C)OP(=O)(OC[C@H]1O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@H](O)[C@@H]1O)O[Si](C)(C)C(C)(C)C	4050.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #2	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3593.8	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #2	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	3412.9	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #2	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O[Si](C)(C)C(C)(C)C	4252.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #3	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	3601.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #3	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	3422.6	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #3	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	4285.3	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #4	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	3524.7	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #4	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	3453.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #4	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	4236.4	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #5	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	3525.4	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #5	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	3431.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #5	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O[Si](C)(C)C(C)(C)C	4218.2	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #6	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O	3635.1	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #6	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O	3404.1	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #6	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O)[C@@H]1O	4142.6	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #7	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3636.7	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #7	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3410.7	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #7	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	4179.1	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #8	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3613.3	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #8	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3449.6	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #8	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O[Si](C)(C)C(C)(C)C)OP(=O)(O)O[Si](C)(C)C(C)(C)C)[C@@H]1O	4113.7	Standard polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #9	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3617.2	Semi standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #9	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	3427.5	Standard non polar	33892256
Phosphoribosyl pyrophosphate,4TBDMS,isomer #9	CC(C)(C)[Si](C)(C)O[C@@H]1[C@@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)O[C@H](OP(=O)(O)OP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)[C@@H]1O	4091.1	Standard polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (Non-derivatized) - 70eV, Positive	splash10-004j-7902000000-513a0a03122b76d768d9	2016-09-22	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (2 TMS) - 70eV, Positive	splash10-004i-6952010000-eac4b7259ac1081ff665	2017-10-06	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_1_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_1_2) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_1_3) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_1_4) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_1_5) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_2) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_3) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_4) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_5) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_6) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_7) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_8) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_9) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_10) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_11) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TMS_2_12) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TBDMS_1_2) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TBDMS_1_3) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TBDMS_1_4) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Phosphoribosyl pyrophosphate GC-MS (TBDMS_1_5) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum

MS/MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 5V, negative-QTOF	splash10-000i-0009000000-4d49c2b254fa550d7fc4	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 8V, negative-QTOF	splash10-000i-0129000000-1d706d02a4abbeb42ed5	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 11V, negative-QTOF	splash10-004u-0987000000-ea0ae1567abd90f10399	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 14V, negative-QTOF	splash10-004l-0961000000-703b20987f54fa234a79	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 19V, negative-QTOF	splash10-004i-1930000000-0b45299b5f0eae24d372	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 24V, negative-QTOF	splash10-004i-2910000000-9ce95a1b1c6b6ca5768d	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 28V, negative-QTOF	splash10-004i-6900000000-98e568c985ce119eab97	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 32V, negative-QTOF	splash10-004i-9600000000-4d4d3c26cf4221488cb8	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 38V, negative-QTOF	splash10-004i-9300000000-ae7ce84c85a837e48257	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 45V, negative-QTOF	splash10-004i-9100000000-535b36bb64043a2b5e66	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 54V, negative-QTOF	splash10-004i-9000000000-b83900fdd755592d555a	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate n/a 27V, negative-QTOF	splash10-0006-0190000000-535b5f43d315fbc182ad	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate n/a 27V, negative-QTOF	splash10-004i-9000000000-46d4cee1b5ac630ba9b8	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate n/a 27V, negative-QTOF	splash10-0a4i-0900000000-8f51c8c38a697fb3a6f0	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate n/a 27V, negative-QTOF	splash10-006x-0930000000-6eebf2cc9471f692be90	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate n/a 27V, negative-QTOF	splash10-01t9-7900000000-a94c6a883f36818a0855	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate n/a 27V, positive-QTOF	splash10-00di-0089000000-73b944f3bcd8c2e5fa58	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate n/a 27V, positive-QTOF	splash10-0udi-0079300000-a94093288821d386ab6a	2020-07-22	HMDB team, MONA	View Spectrum
Experimental LC-MS/MS	LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate Orbitrap 6V, positive-QTOF	splash10-0a4i-0001900000-04d2c9666f93d8bb3ec0	2020-07-22	HMDB team, MONA	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate 10V, Positive-QTOF	splash10-01tc-2934000000-e0fcfd13254fd3781439	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate 20V, Positive-QTOF	splash10-03dm-6593000000-b295e74d43b0dc625e47	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate 40V, Positive-QTOF	splash10-01r2-7920000000-a021603f22f19c083511	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate 10V, Negative-QTOF	splash10-000i-0509000000-54231bd8f000ab2dd4a0	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate 20V, Negative-QTOF	splash10-004i-9301000000-447b996f7510c6ae354b	2015-09-15	Wishart Lab	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - Phosphoribosyl pyrophosphate 40V, Negative-QTOF	splash10-004i-9000000000-54f70df2270a3e4f67d2	2015-09-15	Wishart Lab	View Spectrum

NMR Spectra

Spectrum Type	Description	Deposition Date	Source	View
Predicted 1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 100 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 200 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 300 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 400 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 500 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 600 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 700 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 800 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 900 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum
Predicted 1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	2021-09-16	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Cytoplasm

Biospecimen Locations

Blood

Tissue Locations

Erythrocyte
Fibroblasts

Pathways

Name	SMPDB/PathBank	KEGG
Pyrimidine metabolism	Not Available
Purine metabolism	Not Available
pentose phosphate pathway	Not Available	Not Available
Glucose-6-phosphate dehydrogenase deficiency		Not Available
Ribose-5-phosphate isomerase deficiency		Not Available

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Detected and Quantified	5.72 +/- 0.86 uM	Children (1-13 years old)	Both	Normal	Geigy Scientific ...	details
Blood	Detected and Quantified	4.9 +/- 2.1 uM	Adult (>18 years old)	Both	Normal	Geigy Scientific ...	details

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

DB01632

Phenol Explorer Compound ID

Not Available

FooDB ID

KNApSAcK ID

Chemspider ID

KEGG Compound ID

BioCyc ID

BiGG ID

Wikipedia Link

Phosphoribosyl pyrophosphate

METLIN ID

5274

PubChem Compound

7339

PDB ID

Not Available

ChEBI ID

17111

Food Biomarker Ontology

Not Available

VMH ID

PRPP

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Gross, Akiva; Abril, Obsidiana; Lewis, Jerome M.; Geresh, Shimona; Whitesides, George M. Practical synthesis of 5-phospho-D-ribosyl a-1-pyrophosphate (PRPP): enzymatic routes from ribose 5-phosphate or ribose. Journal of the American Chemical Society (1983), 105(25), 7428-35.

Material Safety Data Sheet (MSDS)

Not Available

General References

Snyder FF, Dyer C, Seegmiller JE, Goldblum RM, Mills GC, Schmalstieg FC: Substrate inhibition of adenosine phosphorylation in adenosine deaminase deficiency and adenosine-mediated inhibition of PP-ribose-P dependent nucleotide synthesis in hypoxanthine phosphoribosyltransferase deficient erythrocytes. J Inherit Metab Dis. 1988;11(2):174-83. [PubMed:2459496 ]
Gordon RB, Keough DT, Emmerson BT: HPRT-deficiency associated with normal PRPP concentration and APRT activity. J Inherit Metab Dis. 1987;10(1):82-8. [PubMed:2437388 ]
Nishida Y, Akaoka I, Nishizawa T, Maruki M, Maruki K: Synthesis and concentration of 5-phosphoribosyl-1-pyrophosphate in erythrocytes from patients with Down's syndrome. Ann Rheum Dis. 1977 Jun;36(3):261-3. [PubMed:141914 ]
Ghitis J, Schreiber C, Waxman S: Phosphate-induced phosphoribosylpyrophosphate elevations to assess deranged folate and purine nucleotide metabolism. Proc Soc Exp Biol Med. 1987 Oct;186(1):90-5. [PubMed:2442765 ]
Yamaoka T, Yano M, Kondo M, Sasaki H, Hino S, Katashima R, Moritani M, Itakura M: Feedback inhibition of amidophosphoribosyltransferase regulates the rate of cell growth via purine nucleotide, DNA, and protein syntheses. J Biol Chem. 2001 Jun 15;276(24):21285-91. Epub 2001 Apr 4. [PubMed:11290738 ]
Blinov MN, Kamyshentsev MV, Luganova IS, Filanovskaia LI, Filippova VN: [Phosphoribosyl pyrophosphate and its metabolic enzymes in the erythrocytes in certain forms of anemia]. Vopr Med Khim. 1976 Jul-Aug;22(4):456-62. [PubMed:194412 ]
Micheli V, Taddeo A: [Spectrophotometric assay of 5-phosphoribosyl-1-pyrophosphate synthetase (PRPP) in erythrocyte lysate (author's transl)]. Quad Sclavo Diagn. 1981 Jun;17(2):209-15. [PubMed:6267652 ]
Sakuma R, Nishina T, Yamanaka H, Kamatani N, Nishioka K, Maeda M, Tsuji A: Phosphoribosylpyrophosphate synthetase in human erythrocytes: assay and kinetic studies using high-performance liquid chromatography. Clin Chim Acta. 1991 Dec 16;203(2-3):143-52. [PubMed:1663846 ]
Zoref-Shani E, Feinstein S, Frishberg Y, Bromberg Y, Sperling O: Kelley-Seegmiller syndrome due to a unique variant of hypoxanthine-guanine phosphoribosyltransferase: reduced affinity for 5-phosphoribosyl-1-pyrophosphate manifested only at low, physiological substrate concentrations. Biochim Biophys Acta. 2000 Feb 21;1500(2):197-203. [PubMed:10657589 ]
Sperling O, Boer P, Brosh S, Elazar E, Szeinberg A, de Vries A: Normal activity of metabolic pathways involved in the formation and utilization of phosphoribosylpyrophosphate in erythrocytes of patients with primary metabolic gout. Nutr Metab. 1975;18(4):217-23. [PubMed:172821 ]
Gorbach ZV: [Determination of phosphoribosyl pyrophosphate in the erythrocytes]. Lab Delo. 1977;(12):724-5. [PubMed:75318 ]
Marcolongo R, Pompucci G, Micheli V: Familial distribution of increased erythrocyte PP-ribose-P levels. Adv Exp Med Biol. 1977;76A:280-6. [PubMed:193371 ]
Becker MA, Losman MJ, Itkin P, Simkin PA: Gout with superactive phosphoribosylpyrophosphate synthetase due to increased enzyme catalytic rate. J Lab Clin Med. 1982 Apr;99(4):495-511. [PubMed:6174658 ]
Tax WJ, Veerkamp JH: A simple and sensitive method for estimating the concentration and synthesis of 5-phosphoribosyl 1-pyrophosphate in red blood cells. Clin Chim Acta. 1977 Jul 15;78(2):209-16. [PubMed:195752 ]
MacDermot KD, Allsop J, Watts RW: The rate of purine synthesis de nova in blood mononuclear cells in vitro from patients with familial hyperuricaemic nephropathy. Clin Sci (Lond). 1984 Aug;67(2):249-58. [PubMed:6744792 ]
Emmerson BT, Gordon RB, Thompson L: Adenine phosphoribosyltransferase deficiency: its inheritance and occurrence in a female with gout and renal disease. Aust N Z J Med. 1975 Oct;5(5):440-6. [PubMed:1061547 ]
Zerez CR, Lachant NA, Tanaka KR: Decreased erythrocyte phosphoribosylpyrophosphate synthetase activity and impaired formation in thalassemia minor: a mechanism for decreased adenine nucleotide content. J Lab Clin Med. 1989 Jul;114(1):43-50. [PubMed:2544652 ]
Rylance HJ, Wallace RC, Nuki G: A method for the determination of 5-phosphoribosyl 1-pyrophosphate concentrations in erythrocytes using high-performance liquid chromatography. Anal Biochem. 1987 Feb 1;160(2):337-41. [PubMed:2437821 ]
Kane MA, Roth E, Raptis G, Schreiber C, Waxman S: Effect of intracellular folate concentration on the modulation of 5-fluorouracil cytotoxicity by the elevation of phosphoribosylpyrophosphate in cultured human KB cells. Cancer Res. 1987 Dec 15;47(24 Pt 1):6444-50. [PubMed:2445472 ]
Lachant NA, Zerez CR, Tanaka KR: Pyrimidine nucleotides impair phosphoribosylpyrophosphate (PRPP) synthetase subunit aggregation by sequestering magnesium. A mechanism for the decreased PRPP synthetase activity in hereditary erythrocyte pyrimidine 5'-nucleotidase deficiency. Biochim Biophys Acta. 1989 Jan 19;994(1):81-8. [PubMed:2535789 ]

Only showing the first 10 proteins. There are 11 proteins in total.

Show all enzymes and transporters

Enzymes

Enzyme Details

1. Amidophosphoribosyltransferase

General function:: Involved in amidophosphoribosyltransferase activity
Specific function:: Not Available
Gene Name:: PPAT
Uniprot ID:: Q06203
Molecular weight:: 57398.52

Reactions

5-Phosphoribosylamine + Pyrophosphate + Glutamic acid → Glutamine + Phosphoribosyl pyrophosphate + Water	details

Enzyme Details

2. Nicotinate-nucleotide pyrophosphorylase [carboxylating]

General function:: Involved in catalytic activity
Specific function:: Involved in the catabolism of quinolinic acid (QA).
Gene Name:: QPRT
Uniprot ID:: Q15274
Molecular weight:: 30815.28

Reactions

Nicotinic acid mononucleotide + Pyrophosphate + CO(2) → Quinolinic acid + Phosphoribosyl pyrophosphate	details
Nicotinic acid mononucleotide + Pyrophosphate + Carbon dioxide → Quinolinic acid + Phosphoribosyl pyrophosphate	details

Enzyme Details

3. Adenine phosphoribosyltransferase

General function:: Involved in adenine phosphoribosyltransferase activity
Specific function:: Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
Gene Name:: APRT
Uniprot ID:: P07741
Molecular weight:: 19607.535

Reactions

Adenosine monophosphate + Pyrophosphate → Adenine + Phosphoribosyl pyrophosphate	details
Guanosine monophosphate + Pyrophosphate → Guanine + Phosphoribosyl pyrophosphate	details
AICAR + Pyrophosphate → 5-Aminoimidazole-4-carboxamide + Phosphoribosyl pyrophosphate	details

Enzyme Details

4. Hypoxanthine-guanine phosphoribosyltransferase

General function:: Involved in hypoxanthine phosphoribosyltransferase activity
Specific function:: Converts guanine to guanosine monophosphate, and hypoxanthine to inosine monophosphate. Transfers the 5-phosphoribosyl group from 5-phosphoribosylpyrophosphate onto the purine. Plays a central role in the generation of purine nucleotides through the purine salvage pathway.
Gene Name:: HPRT1
Uniprot ID:: P00492
Molecular weight:: 24579.155

Reactions

Inosinic acid + Pyrophosphate → Hypoxanthine + Phosphoribosyl pyrophosphate	details
Guanosine monophosphate + Pyrophosphate → Guanine + Phosphoribosyl pyrophosphate	details
Adenosine monophosphate + Pyrophosphate → Adenine + Phosphoribosyl pyrophosphate	details
Xanthylic acid + Pyrophosphate → Xanthine + Phosphoribosyl pyrophosphate	details
Mercaptopurine + Phosphoribosyl pyrophosphate → 6-Thioinosine-5'-monophosphate + Pyrophosphate	details
6-Methylmercaptopurine + Phosphoribosyl pyrophosphate → 6-Methylthiopurine 5'-monophosphate ribonucleotide + Pyrophosphate	details
Thioguanine + Phosphoribosyl pyrophosphate → 6-Thioguanosine monophosphate + Pyrophosphate	details

Enzyme Details

5. Ribose-phosphate pyrophosphokinase 3

General function:: Involved in magnesium ion binding
Specific function:: Catalyzes the synthesis of phosphoribosylpyrophosphate (PRPP) that is essential for nucleotide synthesis.
Gene Name:: PRPS1L1
Uniprot ID:: P21108
Molecular weight:: 34838.915

Reactions

Adenosine triphosphate + D-Ribose 5-phosphate → Adenosine monophosphate + Phosphoribosyl pyrophosphate	details

Enzyme Details

6. Ribose-phosphate pyrophosphokinase 1

General function:: Involved in magnesium ion binding
Specific function:: Catalyzes the synthesis of phosphoribosylpyrophosphate (PRPP) that is essential for nucleotide synthesis.
Gene Name:: PRPS1
Uniprot ID:: P60891
Molecular weight:: 12324.195

Reactions

Adenosine triphosphate + D-Ribose 5-phosphate → Adenosine monophosphate + Phosphoribosyl pyrophosphate	details

Enzyme Details

7. Ribose-phosphate pyrophosphokinase 2

General function:: Involved in magnesium ion binding
Specific function:: Catalyzes the synthesis of phosphoribosylpyrophosphate (PRPP) that is essential for nucleotide synthesis.
Gene Name:: PRPS2
Uniprot ID:: P11908
Molecular weight:: 35054.06

Reactions

Adenosine triphosphate + D-Ribose 5-phosphate → Adenosine monophosphate + Phosphoribosyl pyrophosphate	details

Enzyme Details

8. Uridine 5'-monophosphate synthase

General function:: Involved in catalytic activity
Specific function:: Not Available
Gene Name:: UMPS
Uniprot ID:: P11172
Molecular weight:: 52221.075

Reactions

Orotidylic acid + Pyrophosphate → Orotic acid + Phosphoribosyl pyrophosphate	details
Fluorouracil + Phosphoribosyl pyrophosphate → 5-Fluorouridine monophosphate + Pyrophosphate	details

Enzyme Details

9. Nicotinamide phosphoribosyltransferase

General function:: Involved in nicotinate phosphoribosyltransferase activity
Specific function:: Catalyzes the condensation of nicotinamide with 5-phosphoribosyl-1-pyrophosphate to yield nicotinamide mononucleotide, an intermediate in the biosynthesis of NAD. It is the rate limiting component in the mammalian NAD biosynthesis pathway (By similarity).
Gene Name:: NAMPT
Uniprot ID:: P43490
Molecular weight:: 55520.8

Reactions

Nicotinamide ribotide + Pyrophosphate → Niacinamide + Phosphoribosyl pyrophosphate	details

Enzyme Details

10. Nicotinate phosphoribosyltransferase

General function:: Involved in nicotinate phosphoribosyltransferase activity
Specific function:: Catalyzes the conversion of nicotinic acid (NA) to NA mononucleotide (NaMN). Essential for NA to increase cellular NAD levels and prevent oxidative stress of the cells.
Gene Name:: NAPRT1
Uniprot ID:: Q6XQN6
Molecular weight:: 57577.575

Reactions

Nicotinic acid mononucleotide + Pyrophosphate → Nicotinic acid + Phosphoribosyl pyrophosphate	details

Only showing the first 10 proteins. There are 11 proteins in total.

Show all enzymes and transporters

Showing metabocard for Phosphoribosyl pyrophosphate (HMDB0000280)

MOL for HMDB0000280 (Phosphoribosyl pyrophosphate)

3D MOL for HMDB0000280 (Phosphoribosyl pyrophosphate)

3D SDF for HMDB0000280 (Phosphoribosyl pyrophosphate)

3D-SDF for HMDB0000280 (Phosphoribosyl pyrophosphate)

PDB for HMDB0000280 (Phosphoribosyl pyrophosphate)

3D PDB for HMDB0000280 (Phosphoribosyl pyrophosphate)

SMILES for HMDB0000280 (Phosphoribosyl pyrophosphate)

INCHI for HMDB0000280 (Phosphoribosyl pyrophosphate)

Structure for HMDB0000280 (Phosphoribosyl pyrophosphate)

3D Structure for HMDB0000280 (Phosphoribosyl pyrophosphate)

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

Underivatized

Derivatized

GC-MS Spectra

MS/MS Spectra

NMR Spectra

Enzymes

Reactions

Reactions

Reactions

Reactions

Reactions

Reactions

Reactions

Reactions

Reactions

Reactions