Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 04:55:14 UTC
Update Date2022-08-31 22:36:57 UTC
Metabolite IDMMDBc0033599
Metabolite Identification
Common NameCaftaric acid
DescriptionCaftaric acid is a the ester of tartaric acid and the phenolic acid caffeic acid, 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
CaftarateGenerator
(2R,3R)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-3-hydroxybutanedioateHMDB
Caftaric acidMeSH
trans-Caffeoyl tartarateGenerator
Molecular FormulaC13H12O9
Average Mass312.229
Monoisotopic Mass312.048131982
IUPAC Name(2R,3R)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}-3-hydroxybutanedioic acid
Traditional Namecaftaric acid
CAS Registry NumberNot Available
SMILES
O[C@H]([C@@H](OC(=O)\C=C\C1=CC(O)=C(O)C=C1)C(O)=O)C(O)=O
InChI Identifier
InChI=1S/C13H12O9/c14-7-3-1-6(5-8(7)15)2-4-9(16)22-11(13(20)21)10(17)12(18)19/h1-5,10-11,14-15,17H,(H,18,19)(H,20,21)/b4-2+/t10-,11-/m1/s1
InChI KeySWGKAHCIOQPKFW-JTNORFRNSA-N