4-Amino-5-methyl-2(1H)-pyrimidinone

4-氨基-5-甲基-2(1H)-嘧啶酮

Also known as: 2-Pyrimidinol, 4-amino-5-methyl- (9CI), 4-Amino-5-methyl-2(1H)-pyrimidinone, 4-amino-5-methylpyrimidin-2-ol, 4-Amino-5-Methyl-2(1H)-Pyrimidinone, 2-Pyrimidinol, 4-amino-5-methyl-

4-Amino-5-methyl-2(1H)-pyrimidinone (CAS 130170-01-3) is a compound in the Pharma Intermediates 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 2-Pyrimidinol, 4-amino-5-methyl- (9CI), 4-amino-5-methylpyrimidin-2-ol and 4-Amino-5-Methyl-2(1H)-Pyrimidinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 130170-01-3
Jingsj CID: J-1187137-8
Molecular Formula: C₅H₇N₃O
Chinese Name: 4-氨基-5-甲基-2(1H)-嘧啶酮
Molecular Weight: 125.12900 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-5-methyl-2(1H)-pyrimidinone?

The CAS number of 4-Amino-5-methyl-2(1H)-pyrimidinone is 130170-01-3.

What are the molecular formula and molecular weight of 4-Amino-5-methyl-2(1H)-pyrimidinone?

4-Amino-5-methyl-2(1H)-pyrimidinone 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. "4-Amino-5-methyl-2(1H)-pyrimidinone (CAS 130170-01-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1187137-8 (accessed 2026-10-25).

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