61899-44-3

• 常用中文名：8-hydroxy-5,7-dimethoxychromen-2-one
• 常用英文名：8-hydroxy-5,7-dimethoxychromen-2-one
• CAS号：61899-44-3
• 分子式：C₁₁H₁₀O₅
• 分子量：222.19400
• 发布时间：2017-04-21 13:17:33
• 更新时间：2025-09-27 20:27:53

名称

• 英文名: 8-hydroxy-5,7-dimethoxychromen-2-one
• 英文别名: 8-hydroxy-5,7-dimethoxy-chromen-2-one; 5,7-Dimethoxy-8-hydroxycumarin; Leptodactylone; 8-hydroxy-5,7-dimethoxycoumarin (leptodactylone)

物化性质

• 密度: 1.358g/cm3
• 沸点: 450ºC at 760 mmHg
• 分子式: C₁₁H₁₀O₅
• 分子量: 222.19400
• 闪点: 182.2ºC
• 精确质量: 222.05300
• PSA: 68.90000
• LogP: 1.51580
• 折射率: 1.587

合成路线

69832-55-9 21204-67-1 ~73% 61899-44-3

文献：Riveiro, Maria E.; Maes, Dominick; Vazquez, Ramiro; Vermeulen, Monica; Mangelinckx, Sven; Jacobs, Jan; Debenedetti, Silvia; Shayo, Carina; De Kimpe, Norbert; Davio, Carlos Bioorganic and Medicinal Chemistry, 2009 , vol. 17, # 18 p. 6547 - 6559

88140-30-1 ~% 61899-44-3

文献：Ishii; Kobayashi; Ishikawa Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 9 p. 3330 - 3333

487-06-9 ~% 61899-44-3

文献：Ishii; Kobayashi; Ishikawa Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 9 p. 3330 - 3333