106533-60-2

106533-60-2 structure

Name: Procyanidin B-5 3,3'-di-O-gallate
Chemical Name: [(2R,3R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-4-yl]-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
CAS Number: 106533-60-2
Molecular Formula: C₄₄H₃₄O₂₀
Molecular Weight: 882.73
Catalog: Research Areas Metabolic Disease
Create Date: 2016-12-13 13:45:13
Modify Date: 2025-08-26 11:00:46
Procyanidin B-5 3,3'-di-O-gallate is a potent inhibitor of squalene epoxidase with an IC50 of 0.55 μM. Procyanidin B-5 3,3'-di-O-gallate reduces cholesterol by inhibiting squalene epoxidase activity[1].

Name	[(2R,3R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-3,4-dihydro-2H-chromen-4-yl]-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
Synonyms	procyanidin B-5 3,3'-di-O-gallate procyanidin B4 8)-epicatechin

Description	Procyanidin B-5 3,3'-di-O-gallate is a potent inhibitor of squalene epoxidase with an IC50 of 0.55 μM. Procyanidin B-5 3,3'-di-O-gallate reduces cholesterol by inhibiting squalene epoxidase activity[1].
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Metabolic Disease
References	[1]. Abe I, et al. Galloyl esters from rhubarb are potent inhibitors of squalene epoxidase, a key enzyme in cholesterol biosynthesis. Planta Med. 2000 Dec;66(8):753-6.