2-(3-Chlorophenyl)-1-(5-chlorothiophen-2-yl)ethanone

2-(3-氯苯基)-1-(5-氯噻吩-2-基)乙酮

2-(3-Chlorophenyl)-1-(5-chlorothiophen-2-yl)ethanone (CAS 1248289-00-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H8Cl2OS and a molecular weight of 271.2 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1248289-00-0
Jingsj CID: J-1341085-2
Molecular Formula: C₁₂H₈Cl₂OS
Chinese Name: 2-(3-氯苯基)-1-(5-氯噻吩-2-基)乙酮
Molecular Weight: 271.2 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(3-Chlorophenyl)-1-(5-chlorothiophen-2-yl)ethanone?

The CAS number of 2-(3-Chlorophenyl)-1-(5-chlorothiophen-2-yl)ethanone is 1248289-00-0.

What are the molecular formula and molecular weight of 2-(3-Chlorophenyl)-1-(5-chlorothiophen-2-yl)ethanone?

2-(3-Chlorophenyl)-1-(5-chlorothiophen-2-yl)ethanone has molecular formula C12H8Cl2OS and molecular weight 271.2 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-(3-Chlorophenyl)-1-(5-chlorothiophen-2-yl)ethanone (CAS 1248289-00-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1341085-2 (accessed 2026-10-24).

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