4-Amino-1H-imidazol-2(3H)-one

4-氨基-1H-咪唑-2(3H)-酮

4-Amino-1H-imidazol-2(3H)-one (CAS 1536977-51-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H5N3O and a molecular weight of 99.09 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1536977-51-1
Jingsj CID: J-751947-3
Molecular Formula: C₃H₅N₃O
Chinese Name: 4-氨基-1H-咪唑-2(3H)-酮
Molecular Weight: 99.09 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Amino-1H-imidazol-2(3H)-one?

The CAS number of 4-Amino-1H-imidazol-2(3H)-one is 1536977-51-1.

What are the molecular formula and molecular weight of 4-Amino-1H-imidazol-2(3H)-one?

4-Amino-1H-imidazol-2(3H)-one has molecular formula C3H5N3O and molecular weight 99.09 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-Amino-1H-imidazol-2(3H)-one (CAS 1536977-51-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-751947-3 (accessed 2026-10-24).

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