Benzo[c]thiophene-1-carboxylic acid, 4,5,6,7-tetrahydro-6,6-dimethyl-3-(methylsulfonyl)-4-oxo-

4,5,6,7-四氢-6,6-二甲基-3-(甲基磺酰基)-4-氧代-苯并[c]噻吩-1-羧酸

Also known as: 6,6-Dimethyl-3-(methylsulfonyl)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid, 4,5,6,7-Tetrahydro-6,6-dimethyl-3-(methylsulfonyl)-4-oxobenzo[c]thiophene-1-carboxylic acid, 3-Methanesulfonyl-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid, 3-Methanesulfonyl-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylic acid, 6,6-Dimethyl-3-methylsulfonyl-4-oxo-5,7-dihydro-2-benzothiophene-1-carboxylic acid, 3-Methylsulfonyl-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid

Benzo[c]thiophene-1-carboxylic acid, 4,5,6,7-tetrahydro-6,6-dimethyl-3-(methylsulfonyl)-4-oxo- (CAS 873189-09-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H14O5S2 and a molecular weight of 302.36700 g/mol. It is also known as 6,6-Dimethyl-3-(methylsulfonyl)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid, 4,5,6,7-Tetrahydro-6,6-dimethyl-3-(methylsulfonyl)-4-oxobenzo[c]thiophene-1-carboxylic acid and 3-Methanesulfonyl-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

873189-09-4

Jingsj CID

J-978388-3

Molecular Formula

C₁₂H₁₄O₅S₂

Chinese Name

4,5,6,7-四氢-6,6-二甲基-3-(甲基磺酰基)-4-氧代-苯并[c]噻吩-1-羧酸

Molecular Weight

302.36700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026