Procyanidin B2 3’-gallate

• CAT Number: R041471
• CAS Number: 73086-04-1
• Molecular Formula: C37H30O16
• Molecular Weight: 730.631
• Purity: ≥95%
• Synonyms: (2R,2’R,3R,3’R,4R)-2,2’-Bis(3,4-dihydroxyphenyl)-3,3’,4,4’-tetrahydro-3,5,5’,7,7’-pentahydroxy[4,8’-bi-2H-1-benzopyran]-3’-yl Ester 3,4,5-Trihydroxybenzoic Acid; 3’-O-Galloylprocyanidin B2; Epicatechin-(4β→8)-epicatechin-3’-O-gallate; Procyanidin B2
• Storage: -20°C
• IUPAC Name: [(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
• InChI: InChI=1S/C37H30O16/c38-16-9-23(44)29-27(10-16)51-35(14-2-4-19(40)22(43)6-14)33(49)31(29)30-24(45)12-20(41)17-11-28(52-37(50)15-7-25(46)32(48)26(47)8-15)34(53-36(17)30)13-1-3-18(39)21(42)5-13/h1-10,12,28,31,33-35,38-49H,11H2/t28-,31-,33-,34-,35-/m1/s1
• InChIKey: VLFKNLZNDSEVBZ-BTWXELLASA-N
• SMILES: C1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O)C6=CC(=C(C=C6)O)O)OC(=O)C7=CC(=C(C(=C7)O)O)O

Procyanidin B2 3’-gallate is a polyphenolic compound found in various plants, particularly in foods like tea, grapes, and cocoa. It exhibits antioxidant and anti-inflammatory properties, contributing to its potential health benefits. Research suggests procyanidin B2 3’-gallate may have protective effects against cardiovascular disease, cancer, and neurodegenerative disorders, highlighting its significance in nutritional and medicinal studies.