5-Chloro-3-methylbenzofuran-2-carboxylic acid

5-氯-3-甲基-苯并呋喃-2-羧酸

Also known as: 5-Chloro-3-methyl-1-benzofuran-2-carboxylic acid, 5-Chloro-3-methyl-2-benzofurancarboxylic acid, 5-Chloro-3-methyl-benzo[b]furan-2-carboxylic acid, 3-Methyl-5-chlorobenzofurane-2-carboxylic acid, 5-Chlor-3-methyl-benzofuran-2-carbonsaeure, F1673-6877

5-Chloro-3-methylbenzofuran-2-carboxylic acid (CAS 1134-00-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7ClO3 and a molecular weight of 210.61400 g/mol. It is also known as 5-Chloro-3-methyl-1-benzofuran-2-carboxylic acid, 5-Chloro-3-methyl-2-benzofurancarboxylic acid and 5-Chloro-3-methyl-benzo[b]furan-2-carboxylic acid. Key properties include a boiling point of 362.8ºC at 760 mmHg, a density of 1.431 g/cm3 and a flash point of 173.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1134-00-5

Jingsj CID

J-1131-6

Molecular Formula

C₁₀H₇ClO₃

Chinese Name

5-氯-3-甲基-苯并呋喃-2-羧酸

Molecular Weight

210.61400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026