Procyanidin B1

Synonyms: Epicatechin(4bata->8)catechin; Proanthocyanidin B1; cis,trans′′-4,8′′-Bi-(3,3′,4′,5,7-Pentahydroxyflavane;
(2R,2’R,3R,3’S,4R)-2,2’-Bis(3,4-dihydroxyphenyl)-4,8’-bichroman-3,3’,5,5’,7,7’-hexol;

Mol. Formula:  C30H26O12                           

Mol. Weight:   578.52                              

CAS No.: 20315-25-7
Botanical Source: Grape Seed P.E
Catalogue No.: P09016