5-Amino-2-methyl-2,3-dihydropyridazin-3-one

5-氨基-2-甲基-2,3-二氢哒嗪-3-酮

Also known as: 5-Amino-2-methylpyridazin-3(2H)-one, 3(2H)-Pyridazinone, 5-amino-2-methyl-, 3(2H)-Pyridazinone,5-amino-2-methyl, 5-amino-2-methyl-2H-pyridazin-3-one, 5-amino-2-methylpyridazin-3-one

5-Amino-2-methyl-2,3-dihydropyridazin-3-one (CAS 13506-27-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O and a molecular weight of 125.12900 g/mol. It is also known as 5-Amino-2-methylpyridazin-3(2H)-one, 3(2H)-Pyridazinone, 5-amino-2-methyl- and 3(2H)-Pyridazinone,5-amino-2-methyl. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13506-27-9
Jingsj CID: J-987528-9
Molecular Formula: C₅H₇N₃O
Chinese Name: 5-氨基-2-甲基-2,3-二氢哒嗪-3-酮
Molecular Weight: 125.12900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Amino-2-methyl-2,3-dihydropyridazin-3-one?

The CAS number of 5-Amino-2-methyl-2,3-dihydropyridazin-3-one is 13506-27-9.

What are the molecular formula and molecular weight of 5-Amino-2-methyl-2,3-dihydropyridazin-3-one?

5-Amino-2-methyl-2,3-dihydropyridazin-3-one has molecular formula C5H7N3O and molecular weight 125.12900 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-Amino-2-methyl-2,3-dihydropyridazin-3-one (CAS 13506-27-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-987528-9 (accessed 2026-10-22).

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