5-nitropyridazin-3(2H)-one

5-硝基-3(2H)-哒嗪酮

Also known as: 3-hydroxy-5-nitropyridazine, 5-nitro-3(2H)-pyridazinone, 3(2H)-Pyridazinone, 5-nitro-

5-nitropyridazin-3(2H)-one (CAS 908289-23-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H3N3O3 and a molecular weight of 141.08492 g/mol. It is also known as 3-hydroxy-5-nitropyridazine, 5-nitro-3(2H)-pyridazinone and 3(2H)-Pyridazinone, 5-nitro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 908289-23-6
Jingsj CID: J-1405455-4
Molecular Formula: C₄H₃N₃O₃
Chinese Name: 5-硝基-3(2H)-哒嗪酮
Molecular Weight: 141.08492 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-nitropyridazin-3(2H)-one?

The CAS number of 5-nitropyridazin-3(2H)-one is 908289-23-6.

What are the molecular formula and molecular weight of 5-nitropyridazin-3(2H)-one?

5-nitropyridazin-3(2H)-one has molecular formula C4H3N3O3 and molecular weight 141.08492 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-nitropyridazin-3(2H)-one (CAS 908289-23-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1405455-4 (accessed 2026-10-25).

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