CAFTARIC ACID

CAFTARIC ACID Basic information
Product Name:CAFTARIC ACID
Synonyms:MONO-(3,4-DIHYDROXYCINNAMOYL)-TARTARIC ACID;(2R,3R)-(-)-CAFTARIC ACID);(2E,3R)-2-[[3-(3,4-DIHYDROXYPHENYL)-1-OXO-2-PROPENYL)OXY]-3-HYDROXYBUTANEDIOIC ACID;CAFTARIC ACID;2-Caffeoyl-L-tartaric acid;(2R,3R)-2-[(3,4-Dihydroxy-trans-cinnamoyl)oxy]-3-hydroxybutanedioic acid;(2R,3R)-2-[[(E)-1-Oxo-3-(3,4-dihydroxyphenyl)-2-propenyl]oxy]-3-hydroxybutanedioic acid;(2R,3R)-2-[[(E)-3-(3,4-Dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3-hydroxybutanedioic acid
CAS:67879-58-7
MF:C13H12O9
MW:312.23
EINECS:
Product Categories:chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Miscellaneous Natural Products
Mol File:67879-58-7.mol
CAFTARIC ACID Structure
CAFTARIC ACID Chemical Properties
Melting point 124~125℃
Boiling point 618.2±55.0 °C(Predicted)
density 1.694±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Methanol (Slightly), Water (Slightly, Heated, Sonicated)
pka2.18±0.25(Predicted)
form neat
color White to Pale Beige
Odorat 100.00?%. odorless
Stability:Hygroscopic
LogP1.147 (est)
Safety Information
WGK Germany 3
HS Code 2918290000
MSDS Information
CAFTARIC ACID Usage And Synthesis
DescriptionCaftaric acid is a phenolic acid and a tartaric acid ester form of caffeic acid . It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) free radicals in a cell-free assay (EC50 = 20.4 μM) and inhibits oxidation of LDL isolated from human plasma by 97.6% compared to vehicle control in vitro when used at a concentration of 5 μM. Caftaric acid is the main phenolic compound in V. vinifera white, pink, and black table grapes as well as various wines. In vivo, caftaric acid content in dietary-administered red wine positively correlates with inhibition of protein carbonylation and decreased superoxide dismutase (SOD), glutathione peroxidase (Gpx), and catalase activities in mice.
UsesCaftaric Acid is used in cancer therapy as an anticancer drug. Affecting the up regulation or down regulation of drug transporters or cytochrome p450 enzymes. Also provides antioxidant effects, found in wines.
DefinitionChEBI: Caftaric acid is a hydroxycinnamic acid.
targetLDL | NO
CAFTARIC ACID Preparation Products And Raw materials
CYNARIN ECHINACEA HERB P.E. 2,3,4,5-Tetracaffeoyl-D-Glucaric acid Cichoric acid 1-Caffeoylquinic acid Chlorogenic acid 1,3,5-Tricaffeoylquinic acid Metoprolol tartrate Isochlorogenic acid A Cryptochlorogenic acid Cynarin ChicoricAcid CAFTARIC ACID(AHP) Caftaric acid o-quinone CAFTARIC ACID CAFTARIC ACID(SH) L(+)-Tartaric acid 2-Carboxyethyl acrylate

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