4-amino-3-methyl-1H-1,2,4-triazol-5-one

4-氨基-3-甲基-1H-1,2,4-三唑-5(4H)-酮

Also known as: 3-methyl-4-amino-1,2,4-triazol-5-one, 4-amino-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one, 3H-1,2,4-Triazol-3-one, 4-amino-2,4-dihydro-5-methyl-, descarbamoyl-parent, 4-Amino-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one

4-amino-3-methyl-1H-1,2,4-triazol-5-one (CAS 4194-37-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C3H6N4O and a molecular weight of 114.10600 g/mol. It is also known as 3-methyl-4-amino-1,2,4-triazol-5-one, 4-amino-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one and 3H-1,2,4-Triazol-3-one, 4-amino-2,4-dihydro-5-methyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4194-37-0
Jingsj CID: J-1398663-6
Molecular Formula: C₃H₆N₄O
Chinese Name: 4-氨基-3-甲基-1H-1,2,4-三唑-5(4H)-酮
Molecular Weight: 114.10600 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-amino-3-methyl-1H-1,2,4-triazol-5-one?

The CAS number of 4-amino-3-methyl-1H-1,2,4-triazol-5-one is 4194-37-0.

What are the molecular formula and molecular weight of 4-amino-3-methyl-1H-1,2,4-triazol-5-one?

4-amino-3-methyl-1H-1,2,4-triazol-5-one has molecular formula C3H6N4O and molecular weight 114.10600 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-3-methyl-1H-1,2,4-triazol-5-one (CAS 4194-37-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398663-6 (accessed 2026-10-25).

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