5-Bromo-4-chloro-2-methylpyridazin-3(2H)-one

5-溴-4-氯-2-甲基哒嗪-3(2H)-酮

5-Bromo-4-chloro-2-methylpyridazin-3(2H)-one (CAS 1123-58-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H4BrClN2O and a molecular weight of 223.45 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1123-58-6
Jingsj CID: J-322621-6
Molecular Formula: C₅H₄BrClN₂O
Chinese Name: 5-溴-4-氯-2-甲基哒嗪-3(2H)-酮
Molecular Weight: 223.45 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Bromo-4-chloro-2-methylpyridazin-3(2H)-one?

The CAS number of 5-Bromo-4-chloro-2-methylpyridazin-3(2H)-one is 1123-58-6.

What are the molecular formula and molecular weight of 5-Bromo-4-chloro-2-methylpyridazin-3(2H)-one?

5-Bromo-4-chloro-2-methylpyridazin-3(2H)-one has molecular formula C5H4BrClN2O and molecular weight 223.45 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. "5-Bromo-4-chloro-2-methylpyridazin-3(2H)-one (CAS 1123-58-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-322621-6 (accessed 2026-10-25).

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