3-(4-Methoxyphenyl)isoxazole-5-carboxylic acid

3-(4-甲氧基苯基)-5-异噁唑羧酸

Also known as: 3-(4-METHOXYPHENYL)-5-ISOXAZOLECARBOXYLIC ACID, 3-(4-METHOXYPHENYL)ISOXAZOLE-5-CARBOXYLIC ACID, 3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid, 3-(4-Methoxyphenyl)-5-isoxazolecarboxylic acid, 3-(4-methoxyphenyl)isoxazole-5-carboxylic acid(SALTDATA: FREE), 5-Isoxazolecarboxylic acid, 3-(4-methoxyphenyl)-, 5-isoxazolecarboxylic acid, 3-(4-methoxyphenyl)-, ART-CHEM-BB B024785, MFCD04124288, SALOR-INT L324604-1EA, TIMTEC-BB SBB007283

3-(4-Methoxyphenyl)isoxazole-5-carboxylic acid (CAS 618383-47-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO4 and a molecular weight of 219.193 g/mol. It is also known as 3-(4-METHOXYPHENYL)-5-ISOXAZOLECARBOXYLIC ACID, 3-(4-METHOXYPHENYL)ISOXAZOLE-5-CARBOXYLIC ACID and 3-(4-Methoxyphenyl)-1,2-oxazole-5-carboxylic acid. Key properties include a melting point of 223-225ºC, a boiling point of 461.1±40.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 232.7±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

618383-47-4

Jingsj CID

J-1472053-2

Molecular Formula

C₁₁H₉NO₄

Chinese Name

3-(4-甲氧基苯基)-5-异噁唑羧酸

Molecular Weight

219.193 g/mol

Category

Organic Acids

Last updated

8/21/2026