(-)-epicatechin gallate

1257-08-5

(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl 3,4,5-trihydroxybenzoate

ECG

TGF-β Smad Signaling PKC TGF-β Smad Signaling

0.9931

A solid

≥22.1 mg/mL in DMSO; insoluble in H2O; insoluble in EtOH

OC1=CC(C(O[C@@H]2CC3=C(C=C(O)C=C3O)O[C@@H]2C4=CC=C(O)C(O)=C4)=O)=CC(O)=C1O

C22H18O10

442.37

Blue ice

Store at -20°C.