13250-96-9

• 常用中文名：4-羟基-7-甲基-1,8-萘啶-3-羧酸乙酯
• 常用英文名：ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate
• CAS号：13250-96-9
• 分子式：C₁₂H₁₂N₂O₃
• 分子量：232.23500
• 发布时间：2018-12-17 17:16:31
• 更新时间：2026-08-15 11:27:56

名称

• 中文名: 4-羟基-7-甲基-1,8-萘啶-3-羧酸乙酯
• 英文名: ethyl 7-methyl-4-oxo-1H-1,8-naphthyridine-3-carboxylate
• 中文别名: 4-羟基-7-甲基-1,8-二氮萘-3-甲酸乙酯; 2-甲基-5-羟基-6-乙氧基羰基-1,8-萘啶
• 英文别名: 3-Carbethoxy-4-hydroxy-7-methyl-1,8-naphthyridine; 4-Hydroxy-7-methyl-1,8-naphthyridine-3-cboxylic acid ethyl ester; 7-methyl-4-oxo-1H-1,8-naphthyridine-3-cboxylic acid ethyl ester; Einecs -7; Nalidixic Acid Impurity B; 4-Hydroxy-7-methyl-1,8-naphthyridin-3-carbonsaeure-ethylester; ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-cboxylate; Ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate; ethyl 7-methyl-4-oxo-1H-1,8-naphthyridine-3-cboxylate; 1,8-Naphthyridine-3-cboxylic acid, 4-hydroxy-7-methyl-, ethyl ester; 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid,ethyl ester

物化性质

• 密度: 1.264g/cm3
• 沸点: 378.3ºC at 760 mmHg
• 分子式: C₁₂H₁₂N₂O₃
• 分子量: 232.23500
• 闪点: 182.6ºC
• 精确质量: 232.08500
• PSA: 72.31000
• LogP: 1.82050
• 蒸汽压: 6.35E-06mmHg at 25°C
• 折射率: 1.566

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