Epicatechin 3-O-(3-O-methyl)gallate
[CAS# 83104-86-3]

Identification

• Name: Epicatechin 3-O-(3-O-methyl)gallate
• Synonyms: (-)-Epicatechin 3-(3''-O-methyl)gallate; 3,4-Dihydroxy-5-methoxy-benzoic acid (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester
• Molecular Formula: C₂₃H₂₀O₁₀
• Molecular Weight: 456.40
• CAS Registry Number: 83104-86-3

Properties

• Solubility: Practically insoluble (0.037 g/L) (25 ºC), Calc.^*
• Density: 1.69±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 248-250 ºC (decomp)^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

^** Wan, Sheng Biao; Tetrahedron 2006, V62(25), P5897-5904.