Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 04:59:49 UTC
Update Date2022-08-31 22:37:55 UTC
Metabolite IDMMDBc0033708
Metabolite Identification
Common NameQuercetin 3-O-glucuronide
DescriptionQuercetin 3-O-glucuronide is the 3-glucuronide of the flavonol quercetin, a type of polyphenol. Polyphenol are secondary plant metabolites and components of grapes, wines and beers. They contribute to the sensory characteristics of wine. Yeast can influence the polyphenolic wine composition by adsorbing them throught its cell wall during wine making. [Caridi 2004]
Structure
Synonyms
ValueSource
Quercetin 3-O-beta-D-glucopyranosideMeSH
Quercetin 3-O-glucopyranosideMeSH
Quercetin 3-O-beta-glucopyranosideMeSH
QuercituroneMeSH
Molecular FormulaC21H18O13
Average Mass478.3598
Monoisotopic Mass478.074740662
IUPAC Name(2S,3S,4S,5R)-6-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
Traditional Name(2S,3S,4S,5R)-6-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
CAS Registry Number22688-79-5
SMILES
O[C@@H]1[C@@H](O)C(OC2=C(OC3=C(C(O)=CC(O)=C3)C2=O)C2=CC=C(O)C(O)=C2)O[C@@H]([C@H]1O)C(O)=O
InChI Identifier
InChI=1S/C21H18O13/c22-7-4-10(25)12-11(5-7)32-17(6-1-2-8(23)9(24)3-6)18(13(12)26)33-21-16(29)14(27)15(28)19(34-21)20(30)31/h1-5,14-16,19,21-25,27-29H,(H,30,31)/t14-,15-,16+,19-,21?/m0/s1
InChI KeyDUBCCGAQYVUYEU-MBIBTLSJSA-N