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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 03:42:18 UTC
Update Date2021-09-23 03:42:19 UTC
HMDB IDHMDB0301925
Secondary Accession NumbersNone
Metabolite Identification
Common NameGallocatechin 3'-gallate
DescriptionGallocatechin 3'-gallate is a member of the class of compounds known as catechin gallates. Catechin gallates are organic compounds containing a gallate moiety glycosidically linked to a catechin. Thus, gallocatechin 3'-gallate is considered to be a flavonoid lipid molecule. Gallocatechin 3'-gallate is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Gallocatechin 3'-gallate can be found in tea, which makes gallocatechin 3'-gallate a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
Gallocatechin 3'-O-gallic acidGenerator
Gallocatechin 3'-gallic acidGenerator
Chemical FormulaC22H18O11
Average Molecular Weight458.3717
Monoisotopic Molecular Weight458.084911418
IUPAC Name2,3-dihydroxy-5-[(2R,3S)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl]phenyl 3,4,5-trihydroxybenzoate
Traditional Namegallocatechin 3'-O-gallate
CAS Registry NumberNot Available
SMILES
O[C@H]1CC2=C(O)C=C(O)C=C2O[C@@H]1C1=CC(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C(O)C(O)=C1
InChI Identifier
InChI=1S/C22H18O11/c23-10-5-12(24)11-7-16(28)21(32-17(11)6-10)8-1-15(27)20(30)18(4-8)33-22(31)9-2-13(25)19(29)14(26)3-9/h1-6,16,21,23-30H,7H2/t16-,21+/m0/s1
InChI KeyCCCILYAHJRZUQN-HRAATJIYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as catechin gallates. These are organic compounds containing a gallate moiety glycosidically linked to a catechin.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct ParentCatechin gallates
Alternative Parents
Substituents
  • Catechin gallate
  • Hydrolyzable tannin
  • Epigallocatechin
  • Depside backbone
  • 3'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Hydroxyflavonoid
  • Tannin
  • Galloyl ester
  • Gallic acid or derivatives
  • M-hydroxybenzoic acid ester
  • P-hydroxybenzoic acid ester
  • 1-benzopyran
  • Chromane
  • Benzopyran
  • Phenol ester
  • Benzoate ester
  • Pyrogallol derivative
  • Benzoic acid or derivatives
  • Benzenetriol
  • Phenoxy compound
  • Benzoyl
  • Catechol
  • Phenol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Carboxylic acid ester
  • Secondary alcohol
  • Polyol
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Carboxylic acid derivative
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
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
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB001632
KNApSAcK IDC00008886
Chemspider ID24842569
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44257114
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available