1-(4-bromo-5-ethylthiophen-2-yl)ethanone
1-(4-溴-5-乙基-噻吩-2-基)-乙酮
Also known as: 1-(4-bromo-5-ethylthiophen-2-yl)ethan-1-one, 1-(4-bromo-5-ethyl-thiophen-2-yl)-ethanone, 4-bromo-5-ethyl-2-thienyl methyl ketone, 2-acetyl-5-ethyl-4-bromothiophene
1-(4-bromo-5-ethylthiophen-2-yl)ethanone (CAS 89980-88-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9BrOS and a molecular weight of 233.12500 g/mol. It is also known as 1-(4-bromo-5-ethylthiophen-2-yl)ethan-1-one, 1-(4-bromo-5-ethyl-thiophen-2-yl)-ethanone and 4-bromo-5-ethyl-2-thienyl methyl ketone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 89980-88-1
- Jingsj CID
- J-1522548-7
- Molecular Formula
- C8H9BrOS
- Chinese Name
- 1-(4-溴-5-乙基-噻吩-2-基)-乙酮
- Molecular Weight
- 233.12500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 1-(4-bromo-5-ethylthiophen-2-yl)ethanone?
The CAS number of 1-(4-bromo-5-ethylthiophen-2-yl)ethanone is 89980-88-1.
What are the molecular formula and molecular weight of 1-(4-bromo-5-ethylthiophen-2-yl)ethanone?
1-(4-bromo-5-ethylthiophen-2-yl)ethanone has molecular formula C8H9BrOS and molecular weight 233.12500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(4-bromo-5-ethylthiophen-2-yl)ethanone (CAS 89980-88-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522548-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.