4-Bromo-6-methylpyridazin-3(2H)-one

4-溴-6-甲基-3(2H)-哒嗪酮

Also known as: 4-bromo-6-methyl-2H-pyridazin-3-one, 4-bromo-6-methyl-3(2H)-pyridazinone, 5-bromo-3-methyl-1H-pyridazin-6-one, 4-bromo-6-methylpyridazin-3(2H)-one

4-Bromo-6-methylpyridazin-3(2H)-one (CAS 954240-46-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H5BrN2O and a molecular weight of 189.01000 g/mol. It is also known as 4-bromo-6-methyl-2H-pyridazin-3-one, 4-bromo-6-methyl-3(2H)-pyridazinone and 5-bromo-3-methyl-1H-pyridazin-6-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 954240-46-1
Jingsj CID: J-1187480-9
Molecular Formula: C₅H₅BrN₂O
Chinese Name: 4-溴-6-甲基-3(2H)-哒嗪酮
Molecular Weight: 189.01000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Bromo-6-methylpyridazin-3(2H)-one?

The CAS number of 4-Bromo-6-methylpyridazin-3(2H)-one is 954240-46-1.

What are the molecular formula and molecular weight of 4-Bromo-6-methylpyridazin-3(2H)-one?

4-Bromo-6-methylpyridazin-3(2H)-one has molecular formula C5H5BrN2O and molecular weight 189.01000 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. "4-Bromo-6-methylpyridazin-3(2H)-one (CAS 954240-46-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1187480-9 (accessed 2026-10-24).

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