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6-Aminopyridazin-3(2H)-one

Also known as: 3(2H)-Pyridazinone,6-amino-, 3-Amino-6-hydroxypyridazine, 3-Hydroxy-6-aminopyridazin, 3-amino-6-pyridazinol, 6-aMinopyridazin-3-ol, 6-amino-2H-pyridazin-3-one

6-Aminopyridazin-3(2H)-one (CAS 57041-95-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O and a molecular weight of 111.10200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57041-95-9
Jingsj CID
J-1159738-9
Molecular Formula
C4H5N3O
Molecular Weight
111.10200 g/mol
Category
Ketones
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass111.04300
PSA72.03000
LogP0.34560

Frequently Asked Questions

What is the CAS number of 6-Aminopyridazin-3(2H)-one?

The CAS number of 6-Aminopyridazin-3(2H)-one is 57041-95-9.

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

6-Aminopyridazin-3(2H)-one has molecular formula C4H5N3O and molecular weight 111.10200 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-Aminopyridazin-3(2H)-one (CAS 57041-95-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1159738-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.