Ethyl 4-hydroxy-3-(methylthio)-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate

4-羟基-3-(甲基硫代)-4,5,6,7-四氢苯并[c]噻吩-1-羧酸乙酯

Also known as: 4-hydroxy-3-(methylthio)-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylic acid ethyl ester, BUTTPARK 94\04-55, Benzo[c]thiophene-1-carboxylic acid, 4,5,6,7-tetrahydro-4-hydroxy-3-(methylthio)-, ethyl ester, Ethyl 4-hydroxy-3-(methylthio)-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylate, ethyl 4-hydroxy-3-methylsulfanyl-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylate, RBCWUWDOOSYVAH-UHFFFAOYSA-N

Ethyl 4-hydroxy-3-(methylthio)-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate (CAS 172516-36-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H16O3S2 and a molecular weight of 272.38400 g/mol. It is also known as 4-hydroxy-3-(methylthio)-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylic acid ethyl ester, BUTTPARK 94\04-55 and Benzo[c]thiophene-1-carboxylic acid, 4,5,6,7-tetrahydro-4-hydroxy-3-(methylthio)-, ethyl ester. Key properties include a melting point of 119ºC, a boiling point of 429.1ºC at 760mmHg, a density of 1.31g/cm3 and a flash point of 213.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

172516-36-8

Jingsj CID

J-1150792-5

Molecular Formula

C₁₂H₁₆O₃S₂

Chinese Name

4-羟基-3-(甲基硫代)-4,5,6,7-四氢苯并[c]噻吩-1-羧酸乙酯

Molecular Weight

272.38400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026