5-tert-Butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid

5-叔丁基-4,5,6,7-四氢-1-苯并噻吩-2-羧酸

Also known as: 5-(tert-Butyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid, 5-TERT-BUTYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID, 5-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid, 5-tert-butyl-4,5,6,7-tetrahydrobenzothiophene-2-carboxylic acid, 5-tert-butyltetrahydrobenzo<b>thiophene-2-carboxylic acid, 5-tert-butyltetrahydrobenzothiophene-2-carboxylic acid, Benzo[b]thiophene-2-carboxylic acid, 5-(1,1-dimethylethyl)-4,5,6,7-tetrahydro-

5-tert-Butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid (CAS 126231-22-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H18O2S and a molecular weight of 238.34600 g/mol. It is also known as 5-(tert-Butyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid, 5-TERT-BUTYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID and 5-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid. Key properties include a boiling point of 382.6ºC at 760 mmHg, a density of 1.165g/cm3 and a flash point of 185.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

126231-22-9

Jingsj CID

J-1311531-5

Molecular Formula

C₁₃H₁₈O₂S

Chinese Name

5-叔丁基-4,5,6,7-四氢-1-苯并噻吩-2-羧酸

Molecular Weight

238.34600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026