3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic Acid is used in the preparation of isoxazolecarboxamides as a class of TGR5 agonists. Also used in the preparation of β-lactamase inhibitors.

CAS：23598-72-3
中文别名：3－(2-氯苯基)－5－甲基－4异噁唑羧酸;5-甲基-3-(2-氯苯基)-4-异噁唑甲酸;3-(2-氯苯基)-5-甲基异唑-4-羧酸;3-(邻氯苯基)-5-甲基-4-异恶唑羧酸;
英文别名：3-(2-chlorophenyl)-5-methylisoxazol-4-carboxylic acid;3(2-chlorophenyl)-5-methyl-isoxazolyl-4-carboxylic acid;3-(2-CHLOROPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLIC ACID;5-methyl-3-(2\'-chlorophenyl)-4-isoxazolecarboxylic acid;3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid;[3-(2chlorophenyl)-5-methylisoxazol-4-yl]carboxylic acid;cmic acid;4-Isoxazolecarboxylic acid,3-(o-chlorophenyl)-5-methyl;4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl)-5-methyl-;3-(2-Chloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid;3-(2-chlorophenyl)-5-methyl-4-isoxazolecarboxylic acid;4-Isoxazolecarboxylic acid,3-(2-chlorophenyl)-5-methyl;
分子式：C11H8ClNO3
分子量：237.639
精确质量：237.019
Psa：63.33
Logp：3.0016

BRN号：791928
EINECS号：245-770-0
MDL号：MFCD00020813

外观与性状：奶油色固体
密度：1.385 g/cm3
沸点：374.5ºC at 760 mmHg
熔点：186-189ºC
闪点：180.3ºC
折射率：1.59
蒸汽压：2.83E-06mmHg at 25°C

安全说明：S22-S26-S36/37/39
危险类别码：R22; R36/37/38
海关编码：2934999090
危险品标志：Xn