Bruceoside B
[CAS# 69687-69-0]

Identification

• Name: Bruceoside B
• Synonyms: (11beta,12alpha,15beta)-13,20-Epoxy-3-(beta-D-glucopyranosyloxy)-11,12-dihydroxy-15-[(3-methyl-1-oxo-2-buten-1-yl)oxy]-2,16-dioxopicras-3-en-21-oic acid methyl ester
• Molecular Formula: C₃₂H₄₂O₁₆
• Molecular Weight: 682.67
• CAS Registry Number: 69687-69-0

Properties

• Solubility: Very slightly soluble (0.14 g/L) (25 ºC), Calc.^*
• Density: 1.55±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 181-185 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** Liu, Jian Hua; Archives of Pharmacal Research 2009, V32(5), P661-666.