CAS Number
79907-44-1
Procyanidin B2 3,3-di-O-gallate (>80%)
SL Number
CSL-39025
Category
impurity
Molecular Formula
C44H34O20
Molecular Weight
882.73
Description
(2R,2R,3R,3R,4R)-2,2-Bis(3,4-dihydroxyphenyl)-3,3’,4,4-tetrahydro-5,5,7,7-tetrahydroxy[4,8-bi-2H-1-benzopyran]-3,3-diyl Ester 3,4,5-Trihydroxybenzoic Acid; (-)-Epicatechin-3-O-galloyl-(4beta,8)-(-)-epicatechin-3-O-gallate; (2R,3R)-3-O-Galloylepicatechin-4beta,8-[(2R,3R)-3-O-galloylepicatechin]; 3,3-Digalloylprocyanidin B2; Proanthocyanidin B2 3,3-O-gallate; [3-O-Galloyl]-(-)-epicatechin-(4beta,8)-(+)-epicatechin-3-O-gallate
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