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Showing metabocard for Dehydroascorbic acid (HMDB0001264)

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IdentificationTaxonomyOntologyPhysical propertiesSpectraBiological propertiesConcentrationsLinksReferencesenzymes (4) Show 4 proteinsXML
enzymes (4) Show 4 proteins
Record Information
Version5.0
StatusDetected and Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2023-02-21 17:15:34 UTC
HMDB IDHMDB0001264
Secondary Accession Numbers
  • HMDB01264
Metabolite Identification
Common NameDehydroascorbic acid
DescriptionDehydroascorbic acid (DHA) is an oxidized form of ascorbic acid (vitamin C). It is actively imported into the endoplasmic reticulum of cells via glucose transporters. It is trapped therein by reduction back to ascorbate by glutathione and other thiols. Dehydroascorbic acid, also known as L-dehydroascorbate or DHAA, belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. Dehydroascorbic acid has similar biological activity as ascorbic acid. Currently dehydroascorbic acid is an experimental drug with no known approved indications. Dehydroascorbic acid may be a unique E. coli metabolite. Norepinephrine and dehydroascorbic acid can be biosynthesized from dopamine and ascorbic acid through its interaction with the enzyme dopamine beta-hydroxylase. In humans, dehydroascorbic acid is involved in the metabolic disorder called tyrosinemia type I. Concerning dehydroascorbic acid's antiviral effect against herpes simplex virus type 1, it is suggested that dehydroascorbic acid acts after replication of viral DNA and prevents the assembly of progeny virus particles. This is important because one study has found that after an ischemic stroke, dehydroascorbic acid has neuroprotective effects by reducing infarct volume, neurological deficits, and mortality. This reaction is reversible, but dehydroascorbic acid can instead undergo irreversible hydrolysis to 2,3-diketogulonic acid. In addition, unlike ascorbic Dehydroascorbic acid acid can cross the blood brain barrier and is then converted to ascorbic acid to enable retention in the brain. Dehydroascorbic acid is made from the oxidation of ascorbic acid. The exact mechanism of action is still being investigated, but some have been elucidated. Both compounds have been shown to have antiviral effects against herpes simplex virus type 1, influenza virus type A and poliovirus type 1 with dehydroascorbic acid having the stronger effect. In the body, both dehydroascorbic acid and ascorbic acid have similar biological activity as antivirals but dehydroascorbic acid also has neuroprotective effects. Even though dehydroascorbic acid and ascorbic acid have similar effects, their mechanism of action seems to be different.
Structure
Data?1676999734
MOL3D MOLSDF3D SDFPDB3D PDBSMILESInChI

MOL for HMDB0001264 (Dehydroascorbic acid)


  Mrv1652306232017422D          

 13 13  0  0  1  0            999 V2000
    0.0862    0.1038    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.1787   -0.6775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5850    0.5859    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0084   -0.6775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2563    0.0935    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5006   -1.3453    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8004    0.5162    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.5147    0.1038    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3036   -1.3508    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8006    1.3508    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2443    0.5250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7325   -0.4267    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0412    0.3479    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  2  4  1  0  0  0  0
  3  5  1  0  0  0  0
  4  6  2  0  0  0  0
  4  5  1  0  0  0  0
  1  7  1  0  0  0  0
  7  8  1  0  0  0  0
  2  9  2  0  0  0  0
  7 10  1  1  0  0  0
  8 11  1  0  0  0  0
  1 12  1  1  0  0  0
  5 13  2  0  0  0  0
M  END
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3D MOL for HMDB0001264 (Dehydroascorbic acid)

HMDB0001264
     RDKit          3D
Dehydroascorbic acid
 18 18  0  0  0  0  0  0  0  0999 V2000
   -3.6303   -1.3453   -1.0416 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6014   -0.7630   -0.5774 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3336   -1.2767   -0.3589 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4267   -0.1958   -0.4743 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.8997   -0.4868    0.1590 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.4700   -1.6104   -0.4425 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8189    0.6951   -0.1749 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0989    0.4668    0.3223 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1843    0.8504    0.2940 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7850    1.6992    1.1207 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5680    0.6457   -0.1633 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4672    1.5178   -0.1717 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3087    0.0686   -1.5244 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8639   -0.5863    1.2451 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2821   -2.4451    0.0386 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8024    0.8016   -1.2677 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3584    1.5982    0.2619 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7108    0.3659   -0.4573 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  2  3  1  0
  3  4  1  0
  4  5  1  0
  5  6  1  0
  5  7  1  0
  7  8  1  0
  4  9  1  0
  9 10  2  0
  9 11  1  0
 11 12  2  0
 11  2  1  0
  4 13  1  6
  5 14  1  1
  6 15  1  0
  7 16  1  0
  7 17  1  0
  8 18  1  0
M  END
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3D SDF for HMDB0001264 (Dehydroascorbic acid)


  Mrv1652306232017422D          

 13 13  0  0  1  0            999 V2000
    0.0862    0.1038    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
   -0.1787   -0.6775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5850    0.5859    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0084   -0.6775    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2563    0.0935    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5006   -1.3453    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8004    0.5162    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    1.5147    0.1038    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3036   -1.3508    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8006    1.3508    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2443    0.5250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7325   -0.4267    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0412    0.3479    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  2  4  1  0  0  0  0
  3  5  1  0  0  0  0
  4  6  2  0  0  0  0
  4  5  1  0  0  0  0
  1  7  1  0  0  0  0
  7  8  1  0  0  0  0
  2  9  2  0  0  0  0
  7 10  1  1  0  0  0
  8 11  1  0  0  0  0
  1 12  1  1  0  0  0
  5 13  2  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0001264

> <DATABASE_NAME>
hmdb

> <SMILES>
[H][C@@]1(OC(=O)C(=O)C1=O)[C@@H](O)CO

> <INCHI_IDENTIFIER>
InChI=1S/C6H6O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-8H,1H2/t2-,5+/m0/s1

> <INCHI_KEY>
SBJKKFFYIZUCET-JLAZNSOCSA-N

> <FORMULA>
C6H6O6

> <MOLECULAR_WEIGHT>
174.1082

> <EXACT_MASS>
174.016437924

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
18

> <JCHEM_AVERAGE_POLARIZABILITY>
14.017537359104114

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
2

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(5R)-5-[(1S)-1,2-dihydroxyethyl]oxolane-2,3,4-trione

> <ALOGPS_LOGP>
-1.17

> <JCHEM_LOGP>
-0.6728306333333334

> <ALOGPS_LOGS>
0.04

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
12.947507235055642

> <JCHEM_PKA_STRONGEST_ACIDIC>
1.5571896779025947

> <JCHEM_PKA_STRONGEST_BASIC>
-2.980802852202162

> <JCHEM_POLAR_SURFACE_AREA>
100.89999999999999

> <JCHEM_REFRACTIVITY>
33.5458

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.90e+02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
DHAA

> <JCHEM_VEBER_RULE>
0

$$$$
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3D-SDF for HMDB0001264 (Dehydroascorbic acid)

HMDB0001264
     RDKit          3D
Dehydroascorbic acid
 18 18  0  0  0  0  0  0  0  0999 V2000
   -3.6303   -1.3453   -1.0416 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6014   -0.7630   -0.5774 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3336   -1.2767   -0.3589 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4267   -0.1958   -0.4743 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.8997   -0.4868    0.1590 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.4700   -1.6104   -0.4425 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8189    0.6951   -0.1749 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0989    0.4668    0.3223 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1843    0.8504    0.2940 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7850    1.6992    1.1207 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5680    0.6457   -0.1633 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4672    1.5178   -0.1717 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3087    0.0686   -1.5244 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8639   -0.5863    1.2451 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2821   -2.4451    0.0386 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8024    0.8016   -1.2677 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3584    1.5982    0.2619 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7108    0.3659   -0.4573 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  2  3  1  0
  3  4  1  0
  4  5  1  0
  5  6  1  0
  5  7  1  0
  7  8  1  0
  4  9  1  0
  9 10  2  0
  9 11  1  0
 11 12  2  0
 11  2  1  0
  4 13  1  6
  5 14  1  1
  6 15  1  0
  7 16  1  0
  7 17  1  0
  8 18  1  0
M  END
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PDB for HMDB0001264 (Dehydroascorbic acid)

HEADER    PROTEIN                                 23-JUN-20   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   23-JUN-20         0                                  
HETATM    1  C   UNK     0       0.161   0.194   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -0.334  -1.265   0.000  0.00  0.00           C+0
HETATM    3  O   UNK     0      -1.092   1.094   0.000  0.00  0.00           O+0
HETATM    4  C   UNK     0      -1.882  -1.265   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      -2.345   0.175   0.000  0.00  0.00           C+0
HETATM    6  O   UNK     0      -2.801  -2.511   0.000  0.00  0.00           O+0
HETATM    7  C   UNK     0       1.494   0.964   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       2.827   0.194   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       0.567  -2.521   0.000  0.00  0.00           O+0
HETATM   10  O   UNK     0       1.494   2.521   0.000  0.00  0.00           O+0
HETATM   11  O   UNK     0       4.189   0.980   0.000  0.00  0.00           O+0
HETATM   12  H   UNK     0       1.367  -0.796   0.000  0.00  0.00           H+0
HETATM   13  O   UNK     0      -3.810   0.649   0.000  0.00  0.00           O+0
CONECT    1    2    3    7   12                                             
CONECT    2    1    4    9                                                  
CONECT    3    1    5                                                       
CONECT    4    2    6    5                                                  
CONECT    5    3    4   13                                                  
CONECT    6    4                                                            
CONECT    7    1    8   10                                                  
CONECT    8    7   11                                                       
CONECT    9    2                                                            
CONECT   10    7                                                            
CONECT   11    8                                                            
CONECT   12    1                                                            
CONECT   13    5                                                            
MASTER        0    0    0    0    0    0    0    0   13    0   26    0
END
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3D PDB for HMDB0001264 (Dehydroascorbic acid)

COMPND    HMDB0001264
HETATM    1  O1  UNL     1      -3.630  -1.345  -1.042  1.00  0.00           O  
HETATM    2  C1  UNL     1      -2.601  -0.763  -0.577  1.00  0.00           C  
HETATM    3  O2  UNL     1      -1.334  -1.277  -0.359  1.00  0.00           O  
HETATM    4  C2  UNL     1      -0.427  -0.196  -0.474  1.00  0.00           C  
HETATM    5  C3  UNL     1       0.900  -0.487   0.159  1.00  0.00           C  
HETATM    6  O3  UNL     1       1.470  -1.610  -0.443  1.00  0.00           O  
HETATM    7  C4  UNL     1       1.819   0.695  -0.175  1.00  0.00           C  
HETATM    8  O4  UNL     1       3.099   0.467   0.322  1.00  0.00           O  
HETATM    9  C5  UNL     1      -1.184   0.850   0.294  1.00  0.00           C  
HETATM   10  O5  UNL     1      -0.785   1.699   1.121  1.00  0.00           O  
HETATM   11  C6  UNL     1      -2.568   0.646  -0.163  1.00  0.00           C  
HETATM   12  O6  UNL     1      -3.467   1.518  -0.172  1.00  0.00           O  
HETATM   13  H1  UNL     1      -0.309   0.069  -1.524  1.00  0.00           H  
HETATM   14  H2  UNL     1       0.864  -0.586   1.245  1.00  0.00           H  
HETATM   15  H3  UNL     1       1.282  -2.445   0.039  1.00  0.00           H  
HETATM   16  H4  UNL     1       1.802   0.802  -1.268  1.00  0.00           H  
HETATM   17  H5  UNL     1       1.358   1.598   0.262  1.00  0.00           H  
HETATM   18  H6  UNL     1       3.711   0.366  -0.457  1.00  0.00           H  
CONECT    1    2    2
CONECT    2    3   11
CONECT    3    4
CONECT    4    5    9   13
CONECT    5    6    7   14
CONECT    6   15
CONECT    7    8   16   17
CONECT    8   18
CONECT    9   10   10   11
CONECT   11   12   12
END
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SMILES for HMDB0001264 (Dehydroascorbic acid)

[H][C@@]1(OC(=O)C(=O)C1=O)[C@@H](O)CO
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INCHI for HMDB0001264 (Dehydroascorbic acid)

InChI=1S/C6H6O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-8H,1H2/t2-,5+/m0/s1
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View in JSmolView NMR AssignmentsView Stereo Labels
Synonyms
ValueSource
Dehydro-L-ascorbic acidChEBI
Dehydroascorbic acidChEBI
DHAAChEBI
L-DehydroascorbateChEBI
L-threo-2,3-Hexodiulosonic acid, gamma-lactoneChEBI
L-threo-hexo-2,3-diulosono-1,4-LactoneChEBI
Oxidized ascorbic acidChEBI
Oxidized vitamin CChEBI
Dehydro-L-ascorbateGenerator
DehydroascorbateGenerator
L-threo-2,3-Hexodiulosonate, g-lactoneGenerator
L-threo-2,3-Hexodiulosonate, gamma-lactoneGenerator
L-threo-2,3-Hexodiulosonate, γ-lactoneGenerator
L-threo-2,3-Hexodiulosonic acid, g-lactoneGenerator
L-threo-2,3-Hexodiulosonic acid, γ-lactoneGenerator
Oxidized ascorbateGenerator
Acid, dehydroascorbicMeSH
L-Dehydro-ascorbateHMDB
L-Dehydroascorbic acidHMDB
L-threo-Dehydroascorbic acidHMDB
Chemical FormulaC6H6O6
Average Molecular Weight174.1082
Monoisotopic Molecular Weight174.016437924
IUPAC Name(5R)-5-[(1S)-1,2-dihydroxyethyl]oxolane-2,3,4-trione
Traditional NameDHAA
CAS Registry Number490-83-5
SMILES
[H][C@@]1(OC(=O)C(=O)C1=O)[C@@H](O)CO
InChI Identifier
InChI=1S/C6H6O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-8H,1H2/t2-,5+/m0/s1
InChI KeySBJKKFFYIZUCET-JLAZNSOCSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassLactones
Sub ClassGamma butyrolactones
Direct ParentGamma butyrolactones
Alternative Parents
Substituents
  • 3-furanone
  • Gamma butyrolactone
  • Tetrahydrofuran
  • 1,2-diol
  • Carboxylic acid ester
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Carboxylic acid derivative
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Primary alcohol
  • Organooxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationSource
Process
Naturally occurring process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility190 g/LALOGPS
logP-1.2ALOGPS
logP-0.67ChemAxon
logS0.04ALOGPS
pKa (Strongest Acidic)1.56ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area100.9 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity33.55 m³·mol⁻¹ChemAxon
Polarizability14.02 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+142.54830932474
DeepCCS[M-H]-140.4430932474
DeepCCS[M-2H]-173.99230932474
DeepCCS[M+Na]+148.4630932474
AllCCS[M+H]+136.632859911
AllCCS[M+H-H2O]+132.332859911
AllCCS[M+NH4]+140.532859911
AllCCS[M+Na]+141.732859911
AllCCS[M-H]-128.632859911
AllCCS[M+Na-2H]-129.532859911
AllCCS[M+HCOO]-130.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Dehydroascorbic acid[H][C@@]1(OC(=O)C(=O)C1=O)[C@@H](O)CO2607.4Standard polar33892256
Dehydroascorbic acid[H][C@@]1(OC(=O)C(=O)C1=O)[C@@H](O)CO1635.3Standard non polar33892256
Dehydroascorbic acid[H][C@@]1(OC(=O)C(=O)C1=O)[C@@H](O)CO1661.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Dehydroascorbic acid,1TMS,isomer #1C[Si](C)(C)O[C@@H](CO)[C@H]1OC(=O)C(=O)C1=O1709.4Semi standard non polar33892256
Dehydroascorbic acid,1TMS,isomer #2C[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O1718.8Semi standard non polar33892256
Dehydroascorbic acid,1TMS,isomer #3C[Si](C)(C)OC1=C([C@@H](O)CO)OC(=O)C1=O1646.3Semi standard non polar33892256
Dehydroascorbic acid,2TMS,isomer #1C[Si](C)(C)OC[C@H](O[Si](C)(C)C)[C@H]1OC(=O)C(=O)C1=O1846.0Semi standard non polar33892256
Dehydroascorbic acid,2TMS,isomer #2C[Si](C)(C)OC1=C([C@H](CO)O[Si](C)(C)C)OC(=O)C1=O1786.2Semi standard non polar33892256
Dehydroascorbic acid,2TMS,isomer #3C[Si](C)(C)OC[C@H](O)C1=C(O[Si](C)(C)C)C(=O)C(=O)O11775.9Semi standard non polar33892256
Dehydroascorbic acid,3TMS,isomer #1C[Si](C)(C)OC[C@H](O[Si](C)(C)C)C1=C(O[Si](C)(C)C)C(=O)C(=O)O11903.8Semi standard non polar33892256
Dehydroascorbic acid,3TMS,isomer #1C[Si](C)(C)OC[C@H](O[Si](C)(C)C)C1=C(O[Si](C)(C)C)C(=O)C(=O)O11861.2Standard non polar33892256
Dehydroascorbic acid,3TMS,isomer #1C[Si](C)(C)OC[C@H](O[Si](C)(C)C)C1=C(O[Si](C)(C)C)C(=O)C(=O)O11954.0Standard polar33892256
Dehydroascorbic acid,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)O[C@@H](CO)[C@H]1OC(=O)C(=O)C1=O1981.8Semi standard non polar33892256
Dehydroascorbic acid,1TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O1975.7Semi standard non polar33892256
Dehydroascorbic acid,1TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC1=C([C@@H](O)CO)OC(=O)C1=O1931.6Semi standard non polar33892256
Dehydroascorbic acid,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)[C@H]1OC(=O)C(=O)C1=O2322.2Semi standard non polar33892256
Dehydroascorbic acid,2TBDMS,isomer #2CC(C)(C)[Si](C)(C)OC1=C([C@H](CO)O[Si](C)(C)C(C)(C)C)OC(=O)C1=O2314.1Semi standard non polar33892256
Dehydroascorbic acid,2TBDMS,isomer #3CC(C)(C)[Si](C)(C)OC[C@H](O)C1=C(O[Si](C)(C)C(C)(C)C)C(=O)C(=O)O12295.0Semi standard non polar33892256
Dehydroascorbic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)C1=C(O[Si](C)(C)C(C)(C)C)C(=O)C(=O)O12627.9Semi standard non polar33892256
Dehydroascorbic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)C1=C(O[Si](C)(C)C(C)(C)C)C(=O)C(=O)O12536.5Standard non polar33892256
Dehydroascorbic acid,3TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC[C@H](O[Si](C)(C)C(C)(C)C)C1=C(O[Si](C)(C)C(C)(C)C)C(=O)C(=O)O12343.3Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Dehydroascorbic acid GC-MS (Non-derivatized)splash10-05fr-1910000000-637a588dd38c4cc58ae52014-06-16HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Dehydroascorbic acid GC-EI-TOF (Non-derivatized)splash10-05fs-1910000000-194039de8a412e640d7f2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Dehydroascorbic acid GC-EI-TOF (Non-derivatized)splash10-05fs-1900000000-af0738c9bda7200b87422017-09-12HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dehydroascorbic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-08iu-9200000000-bbb79c0fcf383789f4772017-08-28Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dehydroascorbic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Dehydroascorbic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Dehydroascorbic acid Quattro_QQQ 10V, Positive-QTOF (Annotated)splash10-004i-4900000000-25a652482451303b3ca42020-06-23HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 10V, Positive-QTOFsplash10-056r-1900000000-c9ba5aa4017d618b99082017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 20V, Positive-QTOFsplash10-0a4i-2900000000-52e4a1b574cf411409282017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 40V, Positive-QTOFsplash10-0a4i-9200000000-e89ff5aa246bed40fed22017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 10V, Negative-QTOFsplash10-0229-1900000000-c546ba0f061c1d25a9342017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 20V, Negative-QTOFsplash10-0mbc-2900000000-254c596333e32143329f2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 40V, Negative-QTOFsplash10-08fr-9700000000-a77d2c857a58b59513cc2017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 10V, Negative-QTOFsplash10-03di-1900000000-649b7b705ac3b8d2acd62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 20V, Negative-QTOFsplash10-08mi-9700000000-aede5d559ec646353d182021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 40V, Negative-QTOFsplash10-0ab9-9000000000-e10d14ae5b3c3444469c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 10V, Positive-QTOFsplash10-05r9-1900000000-9797d9ac8e5d4a8c45362021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 20V, Positive-QTOFsplash10-00kf-9500000000-0064fc20716aed5e97212021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dehydroascorbic acid 40V, Positive-QTOFsplash10-0aou-9100000000-2305f252ccf8065c346d2021-09-23Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Experimental 1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, experimental)2020-06-23Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Experimental 2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental)2020-06-23Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen Locations
  • Blood
  • Urine
Tissue Locations
  • Blood
  • Brain
  • Erythrocyte
  • Intestine
  • Placenta
  • Platelet
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
BloodDetected and Quantified2.32 +/- 0.78 uMAdult (>18 years old)BothNormal details
BloodDetected and Quantified2.36 +/- 0.11 uMAdult (>18 years old)BothNormal details
BloodDetected and Quantified12.636 +/- 5.744 uMAdult (>18 years old)Both
Normal		 details
UrineDetected and Quantified1.72-7.47 umol/mmol creatinineAdult (>18 years old)BothNormal
    • David F. Putnam C...
 details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothNormal details
UrineDetected and Quantified9.1 (5.8-7.1) umol/mmol creatinineAdult (>18 years old)Both
Normal		 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB08830
Phenol Explorer Compound IDNot Available
FooDB IDFDB011907
KNApSAcK IDC00007380
Chemspider ID389547
KEGG Compound IDC05422
BioCyc IDL-DEHYDRO-ASCORBATE
BiGG IDNot Available
Wikipedia LinkDehydroascorbic acid
METLIN ID342
PubChem Compound440667
PDB IDNot Available
ChEBI ID27956
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceUtsumi, Isamu; Harada, Kiyoshi; Miura, Hiroshi. Dehydroascorbic acid. Jpn. Tokkyo Koho (1972), 2 pp.
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Raghavan SA, Sharma P, Dikshit M: Role of ascorbic acid in the modulation of inhibition of platelet aggregation by polymorphonuclear leukocytes. Thromb Res. 2003 May 1;110(2-3):117-26. [PubMed:12893026 ]
  2. Kuo SM, Tan D, Boyer JC: Cellular vitamin C accumulation in the presence of copper. Biol Trace Elem Res. 2004 Aug;100(2):125-36. [PubMed:15326362 ]
  3. Bakaev VV, Duntau AP: Ascorbic acid in blood serum of patients with pulmonary tuberculosis and pneumonia. Int J Tuberc Lung Dis. 2004 Feb;8(2):263-6. [PubMed:15139458 ]
  4. Toivola DM, Isomaa B: Effects of dehydroabietic acid on the erythrocyte membrane. Chem Biol Interact. 1991;79(1):65-78. [PubMed:2060038 ]
  5. Dhariwal KR, Hartzell WO, Levine M: Ascorbic acid and dehydroascorbic acid measurements in human plasma and serum. Am J Clin Nutr. 1991 Oct;54(4):712-6. [PubMed:1897478 ]
  6. Trepanier LA, Yoder AR, Bajad S, Beckwith MD, Bellehumeur JL, Graziano FM: Plasma ascorbate deficiency is associated with impaired reduction of sulfamethoxazole-nitroso in HIV infection. J Acquir Immune Defic Syndr. 2004 Aug 15;36(5):1041-50. [PubMed:15247557 ]
  7. Mendiratta S, Qu ZC, May JM: Erythrocyte ascorbate recycling: antioxidant effects in blood. Free Radic Biol Med. 1998 Mar 15;24(5):789-97. [PubMed:9586809 ]
  8. Padilla CA, Spyrou G, Holmgren A: High-level expression of fully active human glutaredoxin (thioltransferase) in E. coli and characterization of Cys7 to Ser mutant protein. FEBS Lett. 1996 Jan 2;378(1):69-73. [PubMed:8549805 ]
  9. Shugalei IuS, Degtiar VV, Butvin IN, Grivenko GP: [Effect of alcohol intoxication on ascorbic and dehydroascorbic acid levels in rat tissue. and human blood]. Ukr Biokhim Zh (1978). 1986 May-Jun;58(3):81-3. [PubMed:3727042 ]
  10. Bakaev VV, Efremov AV, Tityaev II: Low levels of dehydroascorbic acid in uraemic serum and the partial correction of dehydroascorbic acid deficiency by haemodialysis. Nephrol Dial Transplant. 1999 Jun;14(6):1472-4. [PubMed:10383010 ]
  11. Margolis SA, Ziegler RG, Helzlsouer KJ: Ascorbic and dehydroascorbic acid measurement in human serum and plasma. Am J Clin Nutr. 1991 Dec;54(6 Suppl):1315S-1318S. [PubMed:1962589 ]
  12. Davis JL Jr, Mendiratta S, May JM: Similarities in the metabolism of alloxan and dehydroascorbate in human erythrocytes. Biochem Pharmacol. 1998 Apr 15;55(8):1301-7. [PubMed:9719486 ]
  13. Wells WW, Xu DP, Yang YF, Rocque PA: Mammalian thioltransferase (glutaredoxin) and protein disulfide isomerase have dehydroascorbate reductase activity. J Biol Chem. 1990 Sep 15;265(26):15361-4. [PubMed:2394726 ]
  14. Dubey SS, Palodhi GR, Jain AK: Ascorbic acid, dehydroascorbic acid and glutathione in liver disease. Indian J Physiol Pharmacol. 1987 Oct-Dec;31(4):279-83. [PubMed:3450633 ]
  15. May JM, Qu ZC, Whitesell RR, Cobb CE: Ascorbate recycling in human erythrocytes: role of GSH in reducing dehydroascorbate. Free Radic Biol Med. 1996;20(4):543-51. [PubMed:8904295 ]
  16. Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]

Enzymes

Enzyme Details
1. Peptidyl-glycine alpha-amidating monooxygenase
General function:
Involved in monooxygenase activity
Specific function:
Bifunctional enzyme that catalyzes 2 sequential steps in C-terminal alpha-amidation of peptides. The monooxygenase part produces an unstable peptidyl(2-hydroxyglycine) intermediate that is dismutated to glyoxylate and the corresponding desglycine peptide amide by the lyase part. C-terminal amidation of peptides such as neuropeptides is essential for full biological activity.
Gene Name:
PAM
Uniprot ID:
P19021
Molecular weight:
108402.425
Reactions
Peptidylglycine + Ascorbic acid + Oxygen → peptidyl(2-hydroxyglycine) + Dehydroascorbic acid + Waterdetails
Enzyme Details
2. Dopamine beta-hydroxylase
General function:
Involved in monooxygenase activity
Specific function:
Conversion of dopamine to noradrenaline.
Gene Name:
DBH
Uniprot ID:
P09172
Molecular weight:
69064.45
Reactions
Dopamine + Ascorbic acid + Oxygen → Norepinephrine + Dehydroascorbic acid + Waterdetails
Dopamine + Ascorbic acid + Oxygen → Norepinephrine + Dehydroascorbic acid + Waterdetails
Enzyme Details
3. Glutathione S-transferase omega-1
General function:
Involved in glutathione transferase activity
Specific function:
Exhibits glutathione-dependent thiol transferase and dehydroascorbate reductase activities. Has S-(phenacyl)glutathione reductase activity. Has also glutathione S-transferase activity. Participates in the biotransformation of inorganic arsenic and reduces monomethylarsonic acid (MMA) and dimethylarsonic acid.
Gene Name:
GSTO1
Uniprot ID:
P78417
Molecular weight:
27565.6
Reactions
Glutathione + Dehydroascorbic acid → Oxidized glutathione + Ascorbic aciddetails
Enzyme Details
4. Glutathione S-transferase omega-2
General function:
Involved in glutathione transferase activity
Specific function:
Exhibits glutathione-dependent thiol transferase activity. Has high dehydroascorbate reductase activity and may contribute to the recycling of ascorbic acid. Participates in the biotransformation of inorganic arsenic and reduces monomethylarsonic acid (MMA).
Gene Name:
GSTO2
Uniprot ID:
Q9H4Y5
Molecular weight:
24399.09
Reactions
Glutathione + Dehydroascorbic acid → Oxidized glutathione + Ascorbic aciddetails