7,8-Dimethoxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one
[CAS# 37816-21-0]

Identification

• Name: 7,8-Dimethoxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one
• Synonyms: 7,8,4'-Trimethoxyisoflavone; Di-O-methylretusin
• Molecular Formula: C₁₈H₁₆O₅
• Molecular Weight: 312.32
• CAS Registry Number: 37816-21-0

Properties

• Solubility: Practically insoluble (0.029 g/L) (25 °C), Calc.^*
• Density: 1.242±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 194-196 °C (ligroine chloroform )^**

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

^** Lu, Wenjie