2-bromo-1-(5-chloro-3-methylbenzo[b]thiophen-2-yl)ethan-1-one

2-溴-1-(5-氯-3-甲基苯并[b]噻吩-2-基)乙-1-酮

Also known as: 2-Bromoacetyl-5-chloro-3-methylbenzo(b)thiophene, 2-bromo-1-(5-chloro-3-methyl-1-benzothien-2-yl)ethanone, 2-bromo-1-(5-chloro-3-methyl-1-benzothiophen-2-yl)ethan-1-one, 2-Bromo-1-(5-chloro-3-methylbenzo[b]thiophen-2-yl)ethanone, 2-bromo-1-(5-chloro-3-methylbenzo[b]thiophen-2-yl)ethan-1-one

2-bromo-1-(5-chloro-3-methylbenzo[b]thiophen-2-yl)ethan-1-one (CAS 175203-97-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8BrClOS and a molecular weight of 303.60300 g/mol. It is also known as 2-Bromoacetyl-5-chloro-3-methylbenzo(b)thiophene, 2-bromo-1-(5-chloro-3-methyl-1-benzothien-2-yl)ethanone and 2-bromo-1-(5-chloro-3-methyl-1-benzothiophen-2-yl)ethan-1-one. Key property: a melting point of 154ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

175203-97-1

Jingsj CID

J-1504470-1

Molecular Formula

C₁₁H₈BrClOS

Chinese Name

2-溴-1-(5-氯-3-甲基苯并[b]噻吩-2-基)乙-1-酮

Molecular Weight

303.60300 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026