2-bromo-1-(4-methylthiophen-2-yl)ethanone

2-溴-1-(4-甲基-噻吩-2-基)-乙酮

Also known as: 2-Bromo-1-(4-methylthiophen-2-yl)ethan-1-one, Ethanone, 2-bromo-1-(4-methyl-2-thienyl)-, 2-BroMo-1-(4-Methyl-thiophen-2-yl)-ethanone

2-bromo-1-(4-methylthiophen-2-yl)ethanone (CAS 1203589-82-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7BrOS and a molecular weight of 219.09900 g/mol. It is also known as 2-Bromo-1-(4-methylthiophen-2-yl)ethan-1-one, Ethanone, 2-bromo-1-(4-methyl-2-thienyl)- and 2-BroMo-1-(4-Methyl-thiophen-2-yl)-ethanone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1203589-82-5
Jingsj CID: J-1485832-1
Molecular Formula: C₇H₇BrOS
Chinese Name: 2-溴-1-(4-甲基-噻吩-2-基)-乙酮
Molecular Weight: 219.09900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-bromo-1-(4-methylthiophen-2-yl)ethanone?

The CAS number of 2-bromo-1-(4-methylthiophen-2-yl)ethanone is 1203589-82-5.

What are the molecular formula and molecular weight of 2-bromo-1-(4-methylthiophen-2-yl)ethanone?

2-bromo-1-(4-methylthiophen-2-yl)ethanone has molecular formula C7H7BrOS and molecular weight 219.09900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-bromo-1-(4-methylthiophen-2-yl)ethanone (CAS 1203589-82-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1485832-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.