基本信息
CAS号
42831-50-5
EINECS号
——
分子式
C5H4NO3
分子量
126.0907
别名
5-甲基异恶唑-4-羧酸, 5-甲基异恶唑-4-甲酸, 5-甲基异噁唑-4-甲酸, 5-甲基异唑-4-甲酸, 5-甲基-4-异恶唑甲酸, 来氟米特中间体
英文名称
5-Methyl-4-isoxazole carboxylic acid
英文别名
5-Methyl Isoxazole-4-Carboxylic Acid, Timtec-Bb Sbb005909, 5-Methylisoxazole-4-Carboxylic Acid, 5-Methyl-4-Isoxasolecarboxylic Acid, 5-Methyl-4-Isoxazolecarboxylic Acid, 5-Methyl-4-Isooxazolecarboxylic Acid, 5-Methylisoxazole-4-Carboxylic, 5-Methylisoxazole-4-Carboxalicacid,Leflunomide, 5-methyl-1,2-oxazole-4-carboxylic acid, 5-methylisoxazole-4-carboxylate, Leflunomide Intermediate, 5-Methylisoxazole-4-carboxylic Acid(B3)
物化性质
熔点
145-147℃
沸点
308.3°C at 760 mmHg
闪点
140.3°C
蒸汽压
0.000297mmHg at 25°C
产品用途
用作医药来氟米特中间体
