Esculeoside A
[CAS# 532387-86-3]

Identification

• Name: Esculeoside A
• Synonyms: (3beta,5alpha,22alpha,23S,25S)-23-(Acetyloxy)-27-(beta-D-glucopyranosyloxy)spirosolan-3-yl O-beta-D-glucopyranosyl-(1→2)-O-[beta-D-xylopyranosyl-(1→3)]-O-beta-D-glucopyranosyl-(1→4)-beta-D-galactopyranoside; 3-O-beta-lycotetraosyl (5S,22S,23S,25S)-23-acetoxy-3beta,27-dihydroxyspirosolane 27-O-beta-D-glucopyranoside
• Molecular Formula: C₅₈H₉₅NO₂₉
• Molecular Weight: 1270.36
• CAS Registry Number: 532387-86-3

Properties

• Solubility: Very slightly soluble (0.23 g/L) (25 ºC), Calc.^*
• Density: 1.56±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 225 ºC (decomp)^**

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

^** Fujiwara, Yukio; Tetrahedron 2004, V60(22), P4915-4920.