3,7-Dichloro-6-methoxy-1-benzothiophene-2-carboxylic acid

3,7-二氯-6-甲氧基苯并[b]噻吩-2-羧酸

Also known as: 3,7-DICHLORO-6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID, 3,7-dichloro-6-methoxybenzo[b]thiophene-2-carboxylic acid, 3,7-dichloro-6-methoxy-2-benzothiophenecarboxylic acid, 3,7-dichloro-6-methoxy-benzothiophene-2-carboxylic acid, Benzo[b]thiophene-2-carboxylic acid, 3,7-dichloro-6-methoxy-, Zinc00235758

3,7-Dichloro-6-methoxy-1-benzothiophene-2-carboxylic acid (CAS 34576-89-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H6Cl2O3S and a molecular weight of 277.12400 g/mol. It is also known as 3,7-DICHLORO-6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID, 3,7-dichloro-6-methoxybenzo[b]thiophene-2-carboxylic acid and 3,7-dichloro-6-methoxy-2-benzothiophenecarboxylic acid. Key properties include a boiling point of 455.2ºC at 760mmHg, a density of 1.597g/cm3 and a flash point of 229.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

34576-89-1

Jingsj CID

J-1094917-1

Molecular Formula

C₁₀H₆Cl₂O₃S

Chinese Name

3,7-二氯-6-甲氧基苯并[b]噻吩-2-羧酸

Molecular Weight

277.12400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026