39923-40-5

• 常用中文名：4-Hydroxy-7-methoxy-3-(4-methoxyphenyl)-2H-chromen-2-one
• 常用英文名：4-Hydroxy-7-methoxy-3-(4-methoxyphenyl)-2H-chromen-2-one
• CAS号：39923-40-5
• 分子式：C₁₇H₁₄O₅
• 分子量：298.29000
• 发布时间：2017-08-23 09:59:16
• 更新时间：2025-08-26 15:17:51

名称

• 英文名: 4-hydroxy-7-methoxy-3-(4-methoxyphenyl)chromen-2-one
• 英文别名: 4-Hydroxy-7-methoxy-3-(4-methoxyphenyl)-2H-chromen-2-one; 4-hydroxy-7-methoxy-3-(4-methoxy-phenyl)-chromen-2-one; 2-hydroxy-7-methoxy-3-(4-methoxyphenyl)chromen-4-one; 4-Hydroxy-3-(4'-methoxyphenyl)-7-methoxy-cumarin; 4-hydroxy-7-methoxy-3-(4-methoxyphenyl)coumarin; 4-hydroxy-7-methoxy-3-(4-methoxyphenyl)-1-benzopyran-2-one; 4-Hydroxy-7-methoxy-3-(4-methoxy-phenyl)-cumarin

物化性质

• 密度: 1.342g/cm3
• 沸点: 476.8ºC at 760 mmHg
• 分子式: C₁₇H₁₄O₅
• 分子量: 298.29000
• 闪点: 177.2ºC
• 精确质量: 298.08400
• PSA: 68.90000
• LogP: 3.18280
• 折射率: 1.63

合成路线

17575-15-4 18649-43-9 ~44% 39923-40-5

文献：Barton, Derek H. R.; Donnelly, Dervilla M. X.; Finet, Jean-Pierre; Guiry, Patrick J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , p. 1365 - 1376

17575-15-4 ~% 39923-40-5

文献：Zhu, Qiang; Wu, Jie; Fathi, Reza; Yang, Zhen Organic Letters, 2002 , vol. 4, # 19 p. 3333 - 3336

150-19-6 71146-13-9 ~80% 39923-40-5

文献：Stadlbauer, Wolfgang; Badawey, El-Sayed; Hojas, Gerhard; Roschger, Peter; Kappe, Thomas Molecules, 2001 , vol. 6, # 4 p. 338 - 352

1157-39-7 ~% 39923-40-5

文献：Bezuidenhoudt, Barend C. B.; Brandt, E. Vincent; Steenkamp, Jacobus A.; Roux, David G.; Ferreira, Daneel Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 1227 - 1236

39604-64-3 105-58-8 ~% 39923-40-5

文献：Boyd; Robertson Journal of the Chemical Society, 1948 , p. 174

上下游产品

上游产品  7
17575-15-4 18649-43-9 150-19-6 71146-13-9
1157-39-7 39604-64-3 105-58-8
下游产品  1
3172-99-4