1-(5-Bromo-4-chloropyridin-2-yl)ethanone

1-(5-溴-4-氯吡啶-2-基)乙酮

1-(5-Bromo-4-chloropyridin-2-yl)ethanone (CAS 1256789-44-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5BrClNO and a molecular weight of 234.48 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1256789-44-2
Jingsj CID: J-328997-8
Molecular Formula: C₇H₅BrClNO
Chinese Name: 1-(5-溴-4-氯吡啶-2-基)乙酮
Molecular Weight: 234.48 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(5-Bromo-4-chloropyridin-2-yl)ethanone?

The CAS number of 1-(5-Bromo-4-chloropyridin-2-yl)ethanone is 1256789-44-2.

What are the molecular formula and molecular weight of 1-(5-Bromo-4-chloropyridin-2-yl)ethanone?

1-(5-Bromo-4-chloropyridin-2-yl)ethanone has molecular formula C7H5BrClNO and molecular weight 234.48 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. "1-(5-Bromo-4-chloropyridin-2-yl)ethanone (CAS 1256789-44-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-328997-8 (accessed 2026-10-24).

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