478-42-2

• 常用中文名：7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one
• 常用英文名：7-Methyl-4-hydroxy-9-methoxy-5H-furo[3,2-g][1]benzopyran-5-one
• CAS号：478-42-2
• 分子式：C₁₃H₁₀O₅
• 分子量：246.21500
• 发布时间：2016-04-24 20:08:58
• 更新时间：2024-01-09 19:59:59

名称

• 英文名: 4-hydroxy-9-methoxy-7-methylfuro[3,2-g]chromen-5-one
• 英文别名: KHELLINOL; 5-hydroxykhellin; 2-Methyl-5-hydroxy-8-methoxy-furo<4',5',6,7>chromon; 5-Nor-khellin; 4-Hydroxy-9-methoxy-7-methyl-5H-furo<3,2-g><1>benzopyran-5-one

物化性质

• 密度: 1.411g/cm3
• 沸点: 299.2ºC at 760 mmHg
• 分子式: C₁₃H₁₀O₅
• 分子量: 246.21500
• 闪点: 134.8ºC
• 精确质量: 246.05300
• PSA: 72.81000
• LogP: 2.56180
• 蒸汽压: 0.000679mmHg at 25°C
• 折射率: 1.644

合成路线

2159-83-3 77-78-1 ~95% 478-42-2

文献：HARVEY, Andrew, J.; BAELL, Jonathan, B.; WULFF, Heike Patent: WO2006/96911 A1, 2006 ; Location in patent: Page/Page column 41; 42 ; WO 2006/096911 A1

82-02-0 ~89% 478-42-2

文献：Cianci, Julia; Baell, Jonathan B.; Flynn, Bernard L.; Gable, Robert, W.; Mould, Jorgen A.; Paul, Dharam; Harvey, Andrew J. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 6 p. 2055 - 2061

2159-83-3 ~% 478-42-2

文献：Selleri; di Paco Annali di Chimica (Rome, Italy), 1958 , vol. 48, p. 1205,1209

4481-60-1 ~% 478-42-2

文献：Mukerjee; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1952 , # 35 p. 323,324

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