Peucedanocoumarin II
[CAS# 130464-56-1]

Identification

• Name: Peucedanocoumarin II
• Synonyms: (2Z)-2-Methyl-2-butenoic acid (9S,10R)-9-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-10-yl ester
• Molecular Formula: C₂₁H₂₂O₇
• Molecular Weight: 386.40
• CAS Registry Number: 130464-56-1

Properties

• Solubility: Practically insoluble (0.024 g/L) (25 °C), Calc.^*
• Density: 1.28±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 124-126 °C (decomp)^**

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

^** Lou, Hong-xiang