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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:15:03 UTC
Update Date2022-03-07 02:56:41 UTC
HMDB IDHMDB0040678
Secondary Accession Numbers
  • HMDB40678
Metabolite Identification
Common NameEpicatechin-(2beta->5,4beta->6)-ent-epicatechin
DescriptionEpicatechin-(2beta->5,4beta->6)-ent-epicatechin belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. Epicatechin-(2beta->5,4beta->6)-ent-epicatechin has been detected, but not quantified in, cocoa and cocoa products and cocoa beans (Theobroma cacao). This could make epicatechin-(2beta->5,4beta->6)-ent-epicatechin a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Epicatechin-(2beta->5,4beta->6)-ent-epicatechin.
Structure
Data?1563863576
Synonyms
ValueSource
Epicatechin-(2b->5,4b->6)-ent-epicatechinGenerator
Epicatechin-(2β->5,4β->6)-ent-epicatechinGenerator
Epicatechin-(2b->5,4b->6)ent-epicatechinHMDB
Chemical FormulaC30H24O12
Average Molecular Weight576.5044
Monoisotopic Molecular Weight576.126776232
IUPAC Name7,13-bis(3,4-dihydroxyphenyl)-6,12,14-trioxapentacyclo[11.7.1.0²,¹¹.0⁵,¹⁰.0¹⁵,²⁰]henicosa-2,4,10,15(20),16,18-hexaene-3,8,17,19,21-pentol
Traditional Name7,13-bis(3,4-dihydroxyphenyl)-6,12,14-trioxapentacyclo[11.7.1.0²,¹¹.0⁵,¹⁰.0¹⁵,²⁰]henicosa-2,4,10,15(20),16,18-hexaene-3,8,17,19,21-pentol
CAS Registry Number135095-75-9
SMILES
OC1CC2=C3OC4(OC5=C(C(C4O)C3=C(O)C=C2OC1C1=CC(O)=C(O)C=C1)C(O)=CC(O)=C5)C1=CC=C(O)C(O)=C1
InChI Identifier
InChI=1S/C30H24O12/c31-13-7-19(36)24-23(8-13)41-30(12-2-4-16(33)18(35)6-12)29(39)26(24)25-20(37)10-22-14(28(25)42-30)9-21(38)27(40-22)11-1-3-15(32)17(34)5-11/h1-8,10,21,26-27,29,31-39H,9H2
InChI KeySHYPVJZSIOEHJY-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassBiflavonoids and polyflavonoids
Direct ParentBiflavonoids and polyflavonoids
Alternative Parents
Substituents
  • Bi- and polyflavonoid skeleton
  • Proanthocyanidin
  • Catechin
  • Pyranoflavonoid
  • 3'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavan-3-ol
  • Hydroxyflavonoid
  • Flavan
  • Pyranochromene
  • 1-benzopyran
  • Chromane
  • Benzopyran
  • Catechol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Ketal
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Secondary alcohol
  • Ether
  • Polyol
  • Acetal
  • Organoheterocyclic compound
  • Oxacycle
  • Alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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 Locations
  • Cytoplasm
  • Extracellular
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 IDFDB020476
KNApSAcK IDNot Available
Chemspider ID35014999
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14841178
PDB IDNot Available
ChEBI ID168370
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 References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .