5-Chloro-4-methylisoxazole-3-carboxylic acid

5-氯-4-甲基异噁唑-3-羧酸

Also known as: 3-Isoxazolecarboxylicacid,5-chloro-4-methyl-(7CI,9CI), 3-Isoxazolecarboxylic acid, 5-chloro-4-methyl-, 5-Chloro-4-methyl-1,2-oxazole-3-carboxylic acid, 3-Carboxy-5-chloro-4-methylisoxazole, 3-Carboxy-4-methyl-5-chlor-isoxazol

5-Chloro-4-methylisoxazole-3-carboxylic acid (CAS 3357-01-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H4ClNO3 and a molecular weight of 161.54300 g/mol. It is also known as 3-Isoxazolecarboxylicacid,5-chloro-4-methyl-(7CI,9CI), 3-Isoxazolecarboxylic acid, 5-chloro-4-methyl- and 5-Chloro-4-methyl-1,2-oxazole-3-carboxylic acid. Key properties include a boiling point of 335ºC at 760mmHg, a density of 1.52g/cm3 and a flash point of 156.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3357-01-5

Jingsj CID

J-1521280-9

Molecular Formula

C₅H₄ClNO₃

Chinese Name

5-氯-4-甲基异噁唑-3-羧酸

Molecular Weight

161.54300 g/mol

Category

Organic Acids

Last updated

8/21/2026