23668-03-3

• 常用中文名：2H-Pyran-2-one,3-acetyl-5-bromo-4-hydroxy-6-methyl-
• 常用英文名：2H-Pyran-2-one,3-acetyl-5-bromo-4-hydroxy-6-methyl-
• CAS号：23668-03-3
• 分子式：C₈H₇BrO₄
• 分子量：247.04300
• 发布时间：2016-01-24 22:22:10
• 更新时间：2025-11-27 09:33:58

名称

• 英文名: 3-acetyl-5-bromo-4-hydroxy-6-methylpyran-2-one
• 英文别名: 3-acetyl-5-bromo-4-hydroxy-6-methyl-pyran-2-one; 5-Brom-4-hydroxy-2-oxo-6-methyl-3-acetyl-2H-pyran; 3-acetyl-5-bromo-2-hydroxy-6-methylpyran-4-one; 3-ACETYL-5-BROMO-4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE; 5-bromodehydroacetic acid; 3-acetyl-5-bromo-4-hydroxy-6-methyl-2-pyrone

物化性质

• 密度: 1.828g/cm3
• 沸点: 382.3ºC at 760mmHg
• 分子式: C₈H₇BrO₄
• 分子量: 247.04300
• 闪点: 185ºC
• 精确质量: 245.95300
• PSA: 67.51000
• LogP: 1.61890
• 蒸汽压: 2.04E-07mmHg at 25°C
• 折射率: 1.616

合成路线

1021297-94-8 ~71% 23668-03-3

文献：Pundeer, Rashmi; Chaudhri, Vishwas; Kinger, Mayank; Prakash, Om Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2007 , vol. 46, # 5 p. 834 - 837

771-03-9 ~58% 23668-03-3 850404-37-4

文献：Kumar, Ajay; Prakash, Richa; Singh, Shiv P. Synthetic Communications, 2005 , vol. 35, # 3 p. 461 - 464

771-03-9 ~% 23668-03-3

文献：Marrison, Lester R.; Dickinson, Julia M.; Fairlamb, Ian J.S. Bioorganic and Medicinal Chemistry Letters, 2003 , vol. 13, # 16 p. 2667 - 2671

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