3-Chloro-4-(isopropylsulfonyl)thiophene-2-carboxylic acid

3-氯-4-(异丙基磺酰基)噻吩-2-羧酸

Also known as: 2-Thiophenecarboxylic acid, 3-chloro-4-[(1-methylethyl)sulfonyl]-, 2-Thiophenecarboxylic acid,3-chloro-4-[(1-methylethyl)sulfonyl], 3-CHLORO-4 (ISOPROPYLSULFONYL)-2-CARBOXYLIC ACID, 3-CHLORO-4 (ISOPROPYLSULFONYL)THIOPHENE-2-CARBOXYL, 3-Chloro-4-(propane-2-sulfonyl)-thiophene-2-carboxylic acid, 3-Chloro-4-(propane-2-sulphonyl)-thiophene-2-carboxylicacid, 3-chloro-4-propan-2-ylsulfonylthiophene-2-carboxylic acid

3-Chloro-4-(isopropylsulfonyl)thiophene-2-carboxylic acid (CAS 175202-26-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9ClO4S2 and a molecular weight of 268.73800 g/mol. It is also known as 2-Thiophenecarboxylic acid, 3-chloro-4-[(1-methylethyl)sulfonyl]-, 2-Thiophenecarboxylic acid,3-chloro-4-[(1-methylethyl)sulfonyl] and 3-CHLORO-4 (ISOPROPYLSULFONYL)-2-CARBOXYLIC ACID. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

175202-26-3

Jingsj CID

J-7127-7

Molecular Formula

C₈H₉ClO₄S₂

Chinese Name

3-氯-4-(异丙基磺酰基)噻吩-2-羧酸

Molecular Weight

268.73800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026