Methyl 2-(5-chlorobenzo[b]thiophen-3-yl)acetate

2-(5-氯苯并[b]噻吩-3-基)乙酸甲酯

Also known as: Buttpark 97\04-74, Benzo[b]thiophene-3-acetic acid, 5-chloro-, methyl ester, Methyl 2-(5-chlorobenzothiophene-3-yl)acetate, Methyl 5-chlorobenzo(b)thien-3-ylacetate, Methyl 5-chlorobenzothiophene-3-acetate, Methyl 2-(5-chloro-1-benzothiophen-3-yl)acetate

Methyl 2-(5-chlorobenzo[b]thiophen-3-yl)acetate (CAS 95834-67-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9ClO2S and a molecular weight of 240.70600 g/mol. It is also known as Buttpark 97\04-74, Benzo[b]thiophene-3-acetic acid, 5-chloro-, methyl ester and Methyl 2-(5-chlorobenzothiophene-3-yl)acetate. Key properties include a melting point of 55ºC, a boiling point of 350.5ºC at 760mmHg, a density of 1.353g/cm3 and a flash point of 165.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

95834-67-6

Jingsj CID

J-1506010-3

Molecular Formula

C₁₁H₉ClO₂S

Chinese Name

2-(5-氯苯并[b]噻吩-3-基)乙酸甲酯

Molecular Weight

240.70600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026