Terrestrosin K
[CAS# 193605-07-1]

Identification

• Name: Terrestrosin K
• Synonyms: (3beta,5alpha,25R)-3-[(O-beta-D-Galactopyranosyl-(1→2)-O-beta-D-glucopyranosyl-(1→4)-beta-D-galactopyranosyl)oxy]-26-(beta-D-glucopyranosyloxy)-furost-20(22)-en-12-one
• Molecular Formula: C₅₁H₈₂O₂₄
• Molecular Weight: 1079.18
• CAS Registry Number: 193605-07-1

Properties

• Solubility: Very slightly soluble (0.14 g/L) (25 ºC), Calc.^*
• Density: 1.52±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 202 ºC (decomp)^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

^** Xu, Yajuan; Chemistry of Natural Compounds 2010, V46(2), P242-245.