CHEBI:66288 - quercetin 3-O-β-D-glucopyranosyl-(1→2)-rhamnopyranoside

ChEBI IDCHEBI:66288
ChEBI Namequercetin 3-O-β-D-glucopyranosyl-(1→2)-rhamnopyranoside
Stars
ASCII Namequercetin 3-O-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside
DefinitionA quercetin O-glycoside that consists of quercetin substituted by a β-D-glucopyranosyl-(1→2)-rhamnopyranosyl moiety at position 3 via a glycosidic linkage. Isolated from the leaves of Ginkgo biloba, it exhibits antioxidant activity.
Last Modified26 November 2013
DownloadsMolfile
FormulaC27H30O16
Net Charge0
Average Mass610.521
Monoisotopic Mass610.15338
SMILES[H][C@@]1(O[C@H]2[C@H](Oc3c(-c4ccc(O)c(O)c4)oc4cc(O)cc(O)c4c3=O)O[C@@H](C)[C@H](O)[C@H]2O)O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
InChIInChI=1S/C27H30O16/c1-8-17(33)21(37)25(43-26-22(38)20(36)18(34)15(7-28)41-26)27(39-8)42-24-19(35)16-13(32)5-10(29)6-14(16)40-23(24)9-2-3-11(30)12(31)4-9/h2-6,8,15,17-18,20-22,25-34,36-38H,7H2,1H3/t8-,15+,17-,18+,20-,21+,22+,25+,26-,27-/m0/s1
InChIKeyDFNXNCCYQRPZMD-ZDOVWLMSSA-N
Species of MetaboliteComponentSourceComments
Ginkgo biloba (ncbitaxon:3311) leaf (BTO:0000713) PubMed (11738417)
Roles Classification
Chemical Role:
antioxidant  A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides.
Biological Role:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
ChEBI Ontology
Outgoing Relation(s)
quercetin 3-O-β-D-glucopyranosyl-(1→2)-rhamnopyranoside (CHEBI:66288) has role antioxidant (CHEBI:22586)
quercetin 3-O-β-D-glucopyranosyl-(1→2)-rhamnopyranoside (CHEBI:66288) has role metabolite (CHEBI:25212)
quercetin 3-O-β-D-glucopyranosyl-(1→2)-rhamnopyranoside (CHEBI:66288) is a disaccharide derivative (CHEBI:63353)
quercetin 3-O-β-D-glucopyranosyl-(1→2)-rhamnopyranoside (CHEBI:66288) is a quercetin O-glycoside (CHEBI:76424)
IUPAC Name 
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 6-deoxy-2-O-β-D-glucopyranosyl-α-L-mannopyranoside
Manual XrefsDatabases
HMDB0040486HMDB
Registry NumbersSources
Reaxys:4898872Reaxys
Citations