CHEBI:75672 - (−)-epicatechin-(4β→8)-(+)-gallocatechin

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ChEBI Name (−)-epicatechin-(4β→8)-(+)-gallocatechin
ChEBI ID CHEBI:75672
ChEBI ASCII Name (-)-epicatechin-(4beta->8)-(+)-gallocatechin
Definition A proanthocyanidin consisting of (−)-epicatechin and (+)-gallocatechin units joined by a (4β→8)-linkage.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information ChemicalBook:CB21387988, ZINC000006090922
Download Molfile XML SDF
Formula C30H26O13
Net Charge 0
Average Mass 594.51960
Monoisotopic Mass 594.13734
InChI InChI=1S/C30H26O13/c31-12-6-17(35)23-22(7-12)42-29(10-1-2-14(32)16(34)3-10)27(41)25(23)24-18(36)9-15(33)13-8-21(39)28(43-30(13)24)11-4-19(37)26(40)20(38)5-11/h1-7,9,21,25,27-29,31-41H,8H2/t21-,25+,27+,28+,29+/m0/s1
InChIKey YJMNEZANCYQLJR-JBOGGYFWSA-N
SMILES O[C@H]1Cc2c(O)cc(O)c([C@@H]3[C@@H](O)[C@H](Oc4cc(O)cc(O)c34)c3ccc(O)c(O)c3)c2O[C@@H]1c1cc(O)c(O)c(O)c1
Roles Classification
Biological Role(s): metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
Application(s): astringent
A compound that causes the contraction of body tissues, typically used to reduce bleeding from minor abrasions.
(via tannin )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing (−)-epicatechin-(4β→8)-(+)-gallocatechin (CHEBI:75672) has functional parent (−)-epicatechin (CHEBI:90)
(−)-epicatechin-(4β→8)-(+)-gallocatechin (CHEBI:75672) has functional parent (+)-gallocatechin (CHEBI:31018)
(−)-epicatechin-(4β→8)-(+)-gallocatechin (CHEBI:75672) has role metabolite (CHEBI:25212)
(−)-epicatechin-(4β→8)-(+)-gallocatechin (CHEBI:75672) is a biflavonoid (CHEBI:50128)
(−)-epicatechin-(4β→8)-(+)-gallocatechin (CHEBI:75672) is a hydroxyflavan (CHEBI:72010)
(−)-epicatechin-(4β→8)-(+)-gallocatechin (CHEBI:75672) is a polyphenol (CHEBI:26195)
(−)-epicatechin-(4β→8)-(+)-gallocatechin (CHEBI:75672) is a proanthocyanidin (CHEBI:26267)
IUPAC Name
(2R,2'R,3R,3'S,4R)-2-(3,4-dihydroxyphenyl)-2'-(3,4,5-trihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol
Registry Number Type Source
7852781 Reaxys Registry Number Reaxys
Last Modified
25 November 2013