(2Z)-2-Methyl-2-butenoic acid (6R,7S)-7,8-dihydro-8,8-dimethyl-6-[(3-methyl-1-oxo-2-butenyl)oxy]-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-yl ester
[CAS# 51059-45-1]

Identification

• Name: (2Z)-2-Methyl-2-butenoic acid (6R,7S)-7,8-dihydro-8,8-dimethyl-6-[(3-methyl-1-oxo-2-butenyl)oxy]-2-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-7-yl ester
• Synonyms: AD II
• Molecular Formula: C₂₄H₂₆O₇
• Molecular Weight: 426.46
• CAS Registry Number: 51059-45-1

Properties

• Solubility: Insoluble (9.0E^-3 g/L) (25 °C), Calc.^*
• Density: 1.24±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

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