You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Human Metabolome Database.
Record Information
Version4.0
Creation Date2012-09-12 03:38:51 UTC
Update Date2017-09-27 08:33:36 UTC
HMDB IDHMDB0041728
Secondary Accession Numbers
  • HMDB41728
Metabolite Identification
Common Name(-)-Epicatechin 3'-O-glucuronide
Description(-)-Epicatechin 3'-O-glucuronide is a polyphenol metabolite detected in biological fluids (PMID: 20428313 ).
Structure
Thumb
Synonyms
ValueSource
Epicatechin 3'-O-glucuronideHMDB
Chemical FormulaC21H22O12
Average Molecular Weight466.3922
Monoisotopic Molecular Weight466.111126168
IUPAC Name(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{2-hydroxy-5-[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl]phenoxy}oxane-2-carboxylic acid
Traditional Name(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-{2-hydroxy-5-[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl]phenoxy}oxane-2-carboxylic acid
CAS Registry NumberNot Available
SMILES
O[C@@H]1CC2=C(O[C@@H]1C1=CC=C(O)C(O[C@@H]3O[C@@H]([C@@H](O)[C@H](O)[C@H]3O)C(O)=O)=C1)C=C(O)C=C2O
InChI Identifier
InChI=1S/C21H22O12/c22-8-4-11(24)9-6-12(25)18(31-13(9)5-8)7-1-2-10(23)14(3-7)32-21-17(28)15(26)16(27)19(33-21)20(29)30/h1-5,12,15-19,21-28H,6H2,(H,29,30)/t12-,15+,16+,17-,18-,19+,21-/m1/s1
InChI KeyBUONZQIZWIITTB-CVPXIJHMSA-N
Chemical Taxonomy
DescriptionThis compound belongs to the class of chemical entities known as flavonoid o-glucuronides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid.
KingdomChemical entities
Super ClassOrganic compounds
ClassPhenylpropanoids and polyketides
Sub ClassFlavonoids
Direct ParentFlavonoid O-glucuronides
Alternative Parents
Substituents
  • Flavonoid-3p-o-glucuronide
  • Catechin
  • Hydroxyflavonoid
  • Flavan-3-ol
  • 3-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • Flavan
  • Phenolic glycoside
  • 1-o-glucuronide
  • O-glucuronide
  • Glucuronic acid or derivatives
  • O-glycosyl compound
  • Glycosyl compound
  • 1-benzopyran
  • Benzopyran
  • Chromane
  • Phenoxy compound
  • Phenol ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Beta-hydroxy acid
  • Phenol
  • Pyran
  • Benzenoid
  • Monosaccharide
  • Oxane
  • Monocyclic benzene moiety
  • Hydroxy acid
  • Secondary alcohol
  • Acetal
  • Polyol
  • Ether
  • Organoheterocyclic compound
  • Carboxylic acid
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Organooxygen compound
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Biological Location:

  Subcellular:

  Biofluid and excreta:

  Organ and components:

Source:

Role

Biological role:

Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility2.89 g/LALOGPS
logP0.08ALOGPS
logP-0.15ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)3.01ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area206.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity106.01 m³·mol⁻¹ChemAxon
Polarizability42.32 ųChemAxon
Number of Rings4ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MSNot Available
Predicted GC-MSPredicted GC-MS Spectrum - GC-MSNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, NegativeNot Available
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biofluid Locations
  • Blood
  • Urine
Tissue Location
  • Kidney
  • Liver
PathwaysNot Available
NameSMPDB/PathwhizKEGG
No entries found
Normal Concentrations
BiofluidStatusValueAgeSexConditionReferenceDetails
BloodExpected but not Quantified Not AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 768 details
BloodExpected but not Quantified Not AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 768 details
BloodExpected but not Quantified Not AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 768 details
BloodExpected but not Quantified Not AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 768 details
UrineExpected but not Quantified Not AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 768 details
UrineExpected but not Quantified Not AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 768 details
UrineExpected but not Quantified Not AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 768 details
UrineExpected but not Quantified Not AvailableNot AvailableConsuming polyphenols described by Phenol-Explorer entry 768 details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
DrugBank Metabolite IDNot Available
Phenol Explorer Compound IDNot Available
Phenol Explorer Metabolite ID768
FoodDB IDFDB029894
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Neveu V, Perez-Jimenez J, Vos F, Crespy V, du Chaffaut L, Mennen L, Knox C, Eisner R, Cruz J, Wishart D, Scalbert A: Phenol-Explorer: an online comprehensive database on polyphenol contents in foods. Database (Oxford). 2010;2010:bap024. doi: 10.1093/database/bap024. Epub 2010 Jan 8. [PubMed:20428313 ]