3-Chloro-4-(isopropylsulfonyl)thiophene-2-carbonyl chloride

3-氯-4-(异丙基磺酰基)噻吩-2-甲酰氯

Also known as: 3-CHLORO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBONYL CHLORIDE, 3-Chloro-4-(propane-2-sulfonyl)thiophene-2-carbonyl chloride, 3-chloro-4-(isopropylsulphonyl)thiophene-2-carbonyl chloride, 3-chloro-4-propan-2-ylsulfonyl-2-thiophenecarbonyl chloride, 3-chloro-4-propan-2-ylsulfonylthiophene-2-carbonyl chloride, 2-Thiophenecarbonyl chloride, 3-chloro-4-[(1-methylethyl)sulfonyl]-

3-Chloro-4-(isopropylsulfonyl)thiophene-2-carbonyl chloride (CAS 175202-28-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8Cl2O3S2 and a molecular weight of 287.18300 g/mol. It is also known as 3-CHLORO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBONYL CHLORIDE, 3-Chloro-4-(propane-2-sulfonyl)thiophene-2-carbonyl chloride and 3-chloro-4-(isopropylsulphonyl)thiophene-2-carbonyl chloride. Key properties include a melting point of 170ºC, a boiling point of 444.9ºC at 760 mmHg, a density of 1.492g/cm3 and a flash point of 222.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

175202-28-5

Jingsj CID

J-1473068-9

Molecular Formula

C₈H₈Cl₂O₃S₂

Chinese Name

3-氯-4-(异丙基磺酰基)噻吩-2-甲酰氯

Molecular Weight

287.18300 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026