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Record Information

Version

5.0

Status

Detected but not Quantified

Creation Date

2021-09-11 16:37:26 UTC

Update Date

2021-09-26 23:11:48 UTC

HMDB ID

HMDB0256272

Secondary Accession Numbers

None

Metabolite Identification

Common Name

Pentamethylchromanol

Description

Pentamethylchromanol belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. Based on a literature review a significant number of articles have been published on Pentamethylchromanol. This compound has been identified in human blood as reported by (PMID: 31557052 ). Pentamethylchromanol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Pentamethylchromanol is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.

Structure

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

HMDB0256272
     RDKit          3D
Pentamethylchromanol
 36 37  0  0  0  0  0  0  0  0999 V2000
   -2.2163   -1.9627    0.2764 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2792   -1.0869   -0.5088 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8422   -0.9177   -1.7880 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0674   -1.7836   -0.6699 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1679   -1.3010   -0.3116 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2506   -2.1375   -0.1378 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5024   -1.6275    0.2277 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6539   -0.2689    0.4163 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5555    0.5405    0.2356 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3065    0.0588   -0.1260 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1397    0.9731   -0.3118 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3431    2.1929    0.5558 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1364    1.4172   -1.7412 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1286    0.2664    0.0981 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3278    1.0996   -0.3113 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1694    0.1568    1.6095 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9924   -1.4067    0.8074 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7128   -2.6666   -0.4552 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6371   -2.6566    0.9533 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7843   -1.7635   -2.3122 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1762   -3.2089   -0.2754 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3594   -2.2662    0.3678 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6219    0.1372    0.7002 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7004    1.6015    0.3895 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8572    3.0106   -0.0278 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9900    2.0053    1.4254 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6246    2.6385    0.8965 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3578    2.4223   -1.8733 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2073    1.5988   -2.0278 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2467    0.6764   -2.4474 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2153    0.4311   -0.4943 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6529    1.7742    0.5178 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1696    1.6637   -1.2328 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9628    0.7870    2.0606 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2121    0.4880    2.0741 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3692   -0.8860    1.9309 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  2  4  1  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  2  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 11 13  1  0
 11 14  1  0
 14 15  1  0
 14 16  1  0
 14  2  1  0
 10  5  1  0
  1 17  1  0
  1 18  1  0
  1 19  1  0
  3 20  1  0
  6 21  1  0
  7 22  1  0
  8 23  1  0
  9 24  1  0
 12 25  1  0
 12 26  1  0
 12 27  1  0
 13 28  1  0
 13 29  1  0
 13 30  1  0
 15 31  1  0
 15 32  1  0
 15 33  1  0
 16 34  1  0
 16 35  1  0
 16 36  1  0
M  END

  Mrv1652309112118372D          

 16 17  0  0  0  0            999 V2000
    0.8986    0.6320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579   -1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1100   -0.3837    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2773    0.2871    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2773   -1.9371    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1100   -1.2663    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9592    0.6320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
  3  8  1  0  0  0  0
  8  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 11  1  0  0  0  0
  2 11  1  0  0  0  0
 11 12  1  0  0  0  0
 11 13  1  0  0  0  0
 10 14  1  0  0  0  0
 10 15  1  0  0  0  0
  2 16  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0256272

> <DATABASE_NAME>
hmdb

> <SMILES>
CC1(O)OC2=CC=CC=C2C(C)(C)C1(C)C

> <INCHI_IDENTIFIER>
InChI=1S/C14H20O2/c1-12(2)10-8-6-7-9-11(10)16-14(5,15)13(12,3)4/h6-9,15H,1-5H3

> <INCHI_KEY>
ZUOBAVDBHRETHH-UHFFFAOYSA-N

> <FORMULA>
C14H20O2

> <MOLECULAR_WEIGHT>
220.312

> <EXACT_MASS>
220.146329884

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_ATOM_COUNT>
36

> <JCHEM_AVERAGE_POLARIZABILITY>
24.844687982655635

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
1

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
2,3,3,4,4-pentamethyl-3,4-dihydro-2H-1-benzopyran-2-ol

> <ALOGPS_LOGP>
3.44

> <JCHEM_LOGP>
3.5139103983333326

> <ALOGPS_LOGS>
-3.08

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
2

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_ACIDIC>
11.695316559836458

> <JCHEM_PKA_STRONGEST_BASIC>
-4.244268536727533

> <JCHEM_POLAR_SURFACE_AREA>
29.46

> <JCHEM_REFRACTIVITY>
64.3769

> <JCHEM_ROTATABLE_BOND_COUNT>
0

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.84e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
2,3,3,4,4-pentamethyl-1-benzopyran-2-ol

> <JCHEM_VEBER_RULE>
1

$$$$

HMDB0256272
     RDKit          3D
Pentamethylchromanol
 36 37  0  0  0  0  0  0  0  0999 V2000
   -2.2163   -1.9627    0.2764 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2792   -1.0869   -0.5088 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8422   -0.9177   -1.7880 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0674   -1.7836   -0.6699 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1679   -1.3010   -0.3116 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2506   -2.1375   -0.1378 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5024   -1.6275    0.2277 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6539   -0.2689    0.4163 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5555    0.5405    0.2356 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3065    0.0588   -0.1260 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1397    0.9731   -0.3118 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3431    2.1929    0.5558 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1364    1.4172   -1.7412 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1286    0.2664    0.0981 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3278    1.0996   -0.3113 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1694    0.1568    1.6095 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9924   -1.4067    0.8074 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7128   -2.6666   -0.4552 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6371   -2.6566    0.9533 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7843   -1.7635   -2.3122 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1762   -3.2089   -0.2754 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3594   -2.2662    0.3678 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6219    0.1372    0.7002 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7004    1.6015    0.3895 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8572    3.0106   -0.0278 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9900    2.0053    1.4254 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6246    2.6385    0.8965 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3578    2.4223   -1.8733 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2073    1.5988   -2.0278 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2467    0.6764   -2.4474 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2153    0.4311   -0.4943 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6529    1.7742    0.5178 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1696    1.6637   -1.2328 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9628    0.7870    2.0606 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2121    0.4880    2.0741 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3692   -0.8860    1.9309 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  2  4  1  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  2  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 11 13  1  0
 11 14  1  0
 14 15  1  0
 14 16  1  0
 14  2  1  0
 10  5  1  0
  1 17  1  0
  1 18  1  0
  1 19  1  0
  3 20  1  0
  6 21  1  0
  7 22  1  0
  8 23  1  0
  9 24  1  0
 12 25  1  0
 12 26  1  0
 12 27  1  0
 13 28  1  0
 13 29  1  0
 13 30  1  0
 15 31  1  0
 15 32  1  0
 15 33  1  0
 16 34  1  0
 16 35  1  0
 16 36  1  0
M  END

HEADER    PROTEIN                                 11-SEP-21   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   11-SEP-21         0                                  
HETATM    1  C   UNK     0       1.677   1.180   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       4.001  -0.770   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       6.668  -0.770   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       6.668  -2.310   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       5.335  -3.080   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       4.001  -2.310   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       2.667  -3.080   0.000  0.00  0.00           O+0
HETATM   10  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      -0.205  -0.716   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0       0.518   0.536   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       0.518  -3.616   0.000  0.00  0.00           C+0
HETATM   15  O   UNK     0      -0.205  -2.364   0.000  0.00  0.00           O+0
HETATM   16  C   UNK     0       3.657   1.180   0.000  0.00  0.00           C+0
CONECT    1    2                                                            
CONECT    2    1    3   11   16                                             
CONECT    3    2    4    8                                                  
CONECT    4    3    5                                                       
CONECT    5    4    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    3    9                                                  
CONECT    9    8   10                                                       
CONECT   10    9   11   14   15                                             
CONECT   11   10    2   12   13                                             
CONECT   12   11                                                            
CONECT   13   11                                                            
CONECT   14   10                                                            
CONECT   15   10                                                            
CONECT   16    2                                                            
MASTER        0    0    0    0    0    0    0    0   16    0   34    0
END

COMPND    HMDB0256272
HETATM    1  C1  UNL     1      -2.216  -1.963   0.276  1.00  0.00           C  
HETATM    2  C2  UNL     1      -1.279  -1.087  -0.509  1.00  0.00           C  
HETATM    3  O1  UNL     1      -1.842  -0.918  -1.788  1.00  0.00           O  
HETATM    4  O2  UNL     1      -0.067  -1.784  -0.670  1.00  0.00           O  
HETATM    5  C3  UNL     1       1.168  -1.301  -0.312  1.00  0.00           C  
HETATM    6  C4  UNL     1       2.251  -2.138  -0.138  1.00  0.00           C  
HETATM    7  C5  UNL     1       3.502  -1.627   0.228  1.00  0.00           C  
HETATM    8  C6  UNL     1       3.654  -0.269   0.416  1.00  0.00           C  
HETATM    9  C7  UNL     1       2.555   0.541   0.236  1.00  0.00           C  
HETATM   10  C8  UNL     1       1.306   0.059  -0.126  1.00  0.00           C  
HETATM   11  C9  UNL     1       0.140   0.973  -0.312  1.00  0.00           C  
HETATM   12  C10 UNL     1       0.343   2.193   0.556  1.00  0.00           C  
HETATM   13  C11 UNL     1       0.136   1.417  -1.741  1.00  0.00           C  
HETATM   14  C12 UNL     1      -1.129   0.266   0.098  1.00  0.00           C  
HETATM   15  C13 UNL     1      -2.328   1.100  -0.311  1.00  0.00           C  
HETATM   16  C14 UNL     1      -1.169   0.157   1.609  1.00  0.00           C  
HETATM   17  H1  UNL     1      -2.992  -1.407   0.807  1.00  0.00           H  
HETATM   18  H2  UNL     1      -2.713  -2.667  -0.455  1.00  0.00           H  
HETATM   19  H3  UNL     1      -1.637  -2.657   0.953  1.00  0.00           H  
HETATM   20  H4  UNL     1      -1.784  -1.763  -2.312  1.00  0.00           H  
HETATM   21  H5  UNL     1       2.176  -3.209  -0.275  1.00  0.00           H  
HETATM   22  H6  UNL     1       4.359  -2.266   0.368  1.00  0.00           H  
HETATM   23  H7  UNL     1       4.622   0.137   0.700  1.00  0.00           H  
HETATM   24  H8  UNL     1       2.700   1.601   0.390  1.00  0.00           H  
HETATM   25  H9  UNL     1       0.857   3.011  -0.028  1.00  0.00           H  
HETATM   26  H10 UNL     1       0.990   2.005   1.425  1.00  0.00           H  
HETATM   27  H11 UNL     1      -0.625   2.639   0.897  1.00  0.00           H  
HETATM   28  H12 UNL     1      -0.358   2.422  -1.873  1.00  0.00           H  
HETATM   29  H13 UNL     1       1.207   1.599  -2.028  1.00  0.00           H  
HETATM   30  H14 UNL     1      -0.247   0.676  -2.447  1.00  0.00           H  
HETATM   31  H15 UNL     1      -3.215   0.431  -0.494  1.00  0.00           H  
HETATM   32  H16 UNL     1      -2.653   1.774   0.518  1.00  0.00           H  
HETATM   33  H17 UNL     1      -2.170   1.664  -1.233  1.00  0.00           H  
HETATM   34  H18 UNL     1      -1.963   0.787   2.061  1.00  0.00           H  
HETATM   35  H19 UNL     1      -0.212   0.488   2.074  1.00  0.00           H  
HETATM   36  H20 UNL     1      -1.369  -0.886   1.931  1.00  0.00           H  
CONECT    1    2   17   18   19
CONECT    2    3    4   14
CONECT    3   20
CONECT    4    5
CONECT    5    6    6   10
CONECT    6    7   21
CONECT    7    8    8   22
CONECT    8    9   23
CONECT    9   10   10   24
CONECT   10   11
CONECT   11   12   13   14
CONECT   12   25   26   27
CONECT   13   28   29   30
CONECT   14   15   16
CONECT   15   31   32   33
CONECT   16   34   35   36
END

HMDB0256272
     RDKit          3D
Pentamethylchromanol
 36 37  0  0  0  0  0  0  0  0999 V2000
   -2.2163   -1.9627    0.2764 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2792   -1.0869   -0.5088 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8422   -0.9177   -1.7880 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0674   -1.7836   -0.6699 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1679   -1.3010   -0.3116 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2506   -2.1375   -0.1378 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5024   -1.6275    0.2277 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6539   -0.2689    0.4163 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5555    0.5405    0.2356 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3065    0.0588   -0.1260 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1397    0.9731   -0.3118 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3431    2.1929    0.5558 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1364    1.4172   -1.7412 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1286    0.2664    0.0981 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3278    1.0996   -0.3113 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1694    0.1568    1.6095 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9924   -1.4067    0.8074 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.7128   -2.6666   -0.4552 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6371   -2.6566    0.9533 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7843   -1.7635   -2.3122 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1762   -3.2089   -0.2754 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3594   -2.2662    0.3678 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6219    0.1372    0.7002 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7004    1.6015    0.3895 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8572    3.0106   -0.0278 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9900    2.0053    1.4254 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6246    2.6385    0.8965 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3578    2.4223   -1.8733 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2073    1.5988   -2.0278 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2467    0.6764   -2.4474 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2153    0.4311   -0.4943 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6529    1.7742    0.5178 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1696    1.6637   -1.2328 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9628    0.7870    2.0606 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2121    0.4880    2.0741 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3692   -0.8860    1.9309 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  2  4  1  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  2  0
  8  9  1  0
  9 10  2  0
 10 11  1  0
 11 12  1  0
 11 13  1  0
 11 14  1  0
 14 15  1  0
 14 16  1  0
 14  2  1  0
 10  5  1  0
  1 17  1  0
  1 18  1  0
  1 19  1  0
  3 20  1  0
  6 21  1  0
  7 22  1  0
  8 23  1  0
  9 24  1  0
 12 25  1  0
 12 26  1  0
 12 27  1  0
 13 28  1  0
 13 29  1  0
 13 30  1  0
 15 31  1  0
 15 32  1  0
 15 33  1  0
 16 34  1  0
 16 35  1  0
 16 36  1  0
M  END

View in JSmol View Stereo Labels

Synonyms

Not Available

Chemical Formula

C₁₄H₂₀O₂

Average Molecular Weight

220.312

Monoisotopic Molecular Weight

220.146329884

IUPAC Name

2,3,3,4,4-pentamethyl-3,4-dihydro-2H-1-benzopyran-2-ol

Traditional Name

2,3,3,4,4-pentamethyl-1-benzopyran-2-ol

CAS Registry Number

Not Available

SMILES

CC1(O)OC2=CC=CC=C2C(C)(C)C1(C)C

InChI Identifier

InChI=1S/C14H20O2/c1-12(2)10-8-6-7-9-11(10)16-14(5,15)13(12,3)4/h6-9,15H,1-5H3

InChI Key

ZUOBAVDBHRETHH-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Benzopyrans

Sub Class

1-benzopyrans

Direct Parent

1-benzopyrans

Alternative Parents

Substituents

1-benzopyran
Benzenoid
Hemiacetal
Oxacycle
Organic oxygen compound
Hydrocarbon derivative
Organooxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Ontology

Physiological effect

Not Available

Disposition

Biological location

Non-excretory biofluid

Biofluid or Excreta

Blood (PMID: 31557052)

Source

Exogenous

Exogenous (PMID: 31557052)

Process

Not Available

Role

Not Available

Physical Properties

State

Not Available

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
logP	3.44	ALOGPS
logP	3.51	ChemAxon
logS	-3.1	ALOGPS
pKa (Strongest Acidic)	11.7	ChemAxon
pKa (Strongest Basic)	-4.2	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	29.46 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	64.38 m³·mol⁻¹	ChemAxon
Polarizability	24.84 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Predicted Chromatographic Properties

Predicted Collision Cross Sections

Predictor	Adduct Type	CCS Value (Å²)	Reference
DeepCCS	[M+H]+	155.785	30932474
DeepCCS	[M-H]-	153.389	30932474
DeepCCS	[M-2H]-	186.388	30932474
DeepCCS	[M+Na]+	161.813	30932474

Predicted Kovats Retention Indices

Underivatized

Metabolite	SMILES	Kovats RI Value	Column Type	Reference
Pentamethylchromanol	CC1(O)OC2=CC=CC=C2C(C)(C)C1(C)C	2371.7	Standard polar	33892256
Pentamethylchromanol	CC1(O)OC2=CC=CC=C2C(C)(C)C1(C)C	1559.2	Standard non polar	33892256
Pentamethylchromanol	CC1(O)OC2=CC=CC=C2C(C)(C)C1(C)C	1581.7	Semi standard non polar	33892256

Spectra

GC-MS Spectra

Spectrum Type	Description	Splash Key	Deposition Date	Source	View
Predicted GC-MS	Predicted GC-MS Spectrum - Pentamethylchromanol GC-MS (Non-derivatized) - 70eV, Positive	splash10-0le9-2930000000-d9679e055b124292ee50	2021-09-23	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Pentamethylchromanol GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Pentamethylchromanol GC-MS (TMS_1_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - Pentamethylchromanol GC-MS (TBDMS_1_1) - 70eV, Positive	Not Available	2021-11-05	Wishart Lab	View Spectrum

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Blood

Tissue Locations

Not Available

Pathways

Not Available

Name	SMPDB/PathBank	KEGG

Normal Concentrations

Biospecimen	Status	Value	Age	Sex	Condition	Reference	Details
Blood	Detected but not Quantified	Not Quantified	Not Specified	Not Specified	Normal	31557052	details

Abnormal Concentrations

Not Available

Associated Disorders and Diseases

Disease References

None

Associated OMIM IDs

None

External Links

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

11475674

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

22590626

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

MarkerDB ID

Not Available

Good Scents ID

Not Available

References

Synthesis Reference

Not Available

Material Safety Data Sheet (MSDS)

Not Available

General References

Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]

Showing metabocard for Pentamethylchromanol (HMDB0256272)

MOL for HMDB0256272 (Pentamethylchromanol)

3D MOL for HMDB0256272 (Pentamethylchromanol)

3D SDF for HMDB0256272 (Pentamethylchromanol)

3D-SDF for HMDB0256272 (Pentamethylchromanol)

PDB for HMDB0256272 (Pentamethylchromanol)

3D PDB for HMDB0256272 (Pentamethylchromanol)

SMILES for HMDB0256272 (Pentamethylchromanol)

INCHI for HMDB0256272 (Pentamethylchromanol)

Structure for HMDB0256272 (Pentamethylchromanol)

3D Structure for HMDB0256272 (Pentamethylchromanol)

Predicted Collision Cross Sections

Predicted Kovats Retention Indices

Underivatized

GC-MS Spectra