L-Epicatechin
- Product Name:L-Epicatechin
- CAS:490-46-0
- MF:C15H14O6
- MW:290.27
- EINECS:207-710-1
- Mol File:490-46-0.mol
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L-Epicatechin Chemical Properties
- Melting point:240 °C (dec.)(lit.)
- alpha -55～-65゜(D/20℃)(c=1,CH3OH)
- Boiling point:629.2 °C
- Density 1.593±0.06 g/cm3(Predicted)
- storage temp. 2-8°C
- pka9.54±0.10(Predicted)
- form neat
- Water Solubility Soluble in water or alcohol
- Merck 13,1912
- BRN 92760
- InChIKeyPFTAWBLQPZVEMU-UKRRQHHQSA-N
- CAS DataBase Reference490-46-0(CAS DataBase Reference)
- Language:EnglishProvider:L-Epicatechin
- Language:EnglishProvider:SigmaAldrich
L-Epicatechin Usage And Synthesis
- Chemical Propertieswhite to light yellow crystal powde
- UsesPotent antioxidant and antineoplastic agent.
- UsesCatechin is a polyphenolic flavonoid that has been isolated from a variety of natural sources including tea leaves, grape seeds, and the wood and bark of trees such as acacia and mahogany. Catechin is a more potent antioxidant than ascorbate or α-tocopherol in certain in vitro lipid peroxidation assays. (?)-Epicatechin is a 2R,3R stereoisomer of catechin. Like catechin, (?)-epicatechin is a powerful antioxidant. It inhibits cyclooxygenase 1 (IC50 = 3.2 μM). Also, at 100 μM, (?)-epicatechin induces apoptosis in human adenocarcinoma PC-9 cells and stimulates the inhibition of tumor necrosis factor-α release from BALB-c/3T3 cells treated with epigallocatechin gallate.
- DefinitionChEBI: A catechin with (2R,3R)-configuration.
- 3T-O-Arabinopyranosyl-ent-epicatechin-(2α→7,4α→8)-catechin,3T-O-Arabinopyranosyl-ent-epicatechin-(2α→7,4α→8)-catechin,3T-O-Arabinopyranosyl-ent-epicatechin-(2α→7,4α→8)-catechin (-)-EPICATECHIN 3-(4''-O-METHYL)GALLATE,(-)-EPICATECHIN 3-(4''-O-METHYL)GALLATE,(-)-EPICATECHIN 3-(4''-O-METHYL)GALLATE EPICATECHIN(4B-8)CATECHIN,EPICATECHIN(4BETA->8)CATECHIN,EPICATECHIN(4B-8)CATECHIN,EPICATECHIN(4B-8)CATECHIN,EPICATECHIN(4BETA->8)CATECHIN,EPICATECHIN(4BETA->8)CATECHIN Epiafzelechin-(4β-8)-ent-epicatechin,Epiafzelechin-(4β-8)-ent-epicatechin,Epiafzelechin-(4β-8)-ent-epicatechin CATECHIN-(4ALPHA->8)-CATECHIN-(4ALPHA-8)-EPICATECHIN,CATECHIN-(4ALPHA->8)-CATECHIN-(4ALPHA-8)-EPICATECHIN,CATECHIN-(4ALPHA->8)-CATECHIN-(4ALPHA-8)-EPICATECHIN EPICATECHIN-(4BETA->8)-EPICATECHIN (B5),EPICATECHIN-(4BETA->8)-EPICATECHIN (B5),EPICATECHIN-(4BETA->8)-EPICATECHIN (B5) Epicatechin solution,Epicatechin solution,Epicatechin solution Epicatechin 4-benzylthioether,Epicatechin 4-benzylthioether,Epicatechin 4-benzylthioether Epicatechin-8-C-β-D-galactopyranoside,Epicatechin-8-C-β-D-galactopyranoside,Epicatechin-8-C-β-D-galactopyranoside 2,6-Dimethyl-7-octen-2-ol Hydroxy silicone oil Tetrahydro-4H-pyran-4-one Phenylacetone ECG，(-)-Epicatechin gallate,(-)-EPICATECHIN GALLATE,(-)-EPICATECHIN GALLATE,(-)-EPICATECHIN GALLATE,ECG，(-)-Epicatechin gallate,(-)-Epicatechin gallate,(-)EPICATECHIN GALLATE WITH HPLC,(-)-Epicatechin gallate,(-)EPICATECHIN GALLATE WITH HPLC,ECG，(-)-Epicatechin gallate,(-)-Epicatechin gallate,(-)EPICATECHIN GALLATE WITH HPLC Triphenylphosphine (+)-EPICATECHIN,EPICATECHIN,EPICATECHIN, (-)-,(-)-EPICATECHIN,EPICATECHIN, (+)-,d-Epicatechin,(+)-EPICATECHIN,EPICATECHIN,EPICATECHIN, (-)-,(-)-EPICATECHIN,EPICATECHIN, (+)-,d-Epicatechin,d-Epicatechin,EPICATECHIN,EPICATECHIN, (-)-,(-)-EPICATECHIN,EPICATECHIN, (+)-,(+)-EPICATECHIN Centchroman L-Epicatechin
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