(-)-Epicatechin gallate (Synonyms: ECG; Epicatechin gallate; (-)-Epicatechin 3-O-gallate)

(Synonym:BENZOIC ACID, 3,4,5-TRIHYDROXY-, 2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-5,7-DIHYDROXY-2H-1-BENZOPYRAN-3-YL ESTER, (2R-CIS)-; (-)-EPICATECHIN GALLATE; EPICATECHIN GALLATE; EPICATECHIN GALLATE, (-)-; (-)-ECG; (-)-CIS-3,3',4',5,7-PENTAHYDROXYFLAVANE 3-GALLATE; (-)-CIS-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-GALLATE; (2R,3R)-2-(3,4-DIHYDROXYPHENYL)-3,4-DIHYDRO-1(2H)-BENZOPYRAN-3,5,7-TRIOL 3-(3,4,5-TRIHYDROXYBENZOATE))

Item No.:ATK-X004712Cas No.:1257-08-5

Chemical Structure

Theoretical Analysis

Item No.:ATK-X004712
CAS:1257-08-5
Name:(-)-Epicatechin gallate (Synonyms: ECG; Epicatechin gallate; (-)-Epicatechin 3-O-gallate)
MF:C22H18O10
MW:442.38

Chemical Name:	(-)-Epicatechin gallate (Synonyms: ECG; Epicatechin gallate; (-)-Epicatechin 3-O-gallate)
Smiles Code:	O=C(O[@]1[@@H](C2=CC=C(O)C(O)=C2)OC3=CC(O)=CC(O)=C3C1)C4=CC(O)=C(O)C(O)=C4

Technical Data

Appearance:
QC Date:	Batch: Purity: HNMR: HPLC:

Shipping Condition:	Room temperature in continental US; may vary elsewhere
Storage Condition:	Powder-20°C3years4°C2yearsInsolvent-80°C6months-20°C1month

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