4-Amino-6-(methylamino)pyrimidin-2(1H)-one

4-氨基-6-(甲基氨基)嘧啶-2(1H)-酮

Also known as: 2(1H)-Pyrimidinone, 4-amino-6-(methylamino)- (7CI), 4-amino-6-methylamino-1H-pyrimidin-2-one, 4-Amino-6-(methylamino)pyrimidin-2(1H)-one

4-Amino-6-(methylamino)pyrimidin-2(1H)-one (CAS 89181-82-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N4O and a molecular weight of 140.14300 g/mol. It is also known as 2(1H)-Pyrimidinone, 4-amino-6-(methylamino)- (7CI) and 4-amino-6-methylamino-1H-pyrimidin-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 89181-82-8
Jingsj CID: J-1370305-9
Molecular Formula: C₅H₈N₄O
Chinese Name: 4-氨基-6-(甲基氨基)嘧啶-2(1H)-酮
Molecular Weight: 140.14300 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-6-(methylamino)pyrimidin-2(1H)-one?

The CAS number of 4-Amino-6-(methylamino)pyrimidin-2(1H)-one is 89181-82-8.

What are the molecular formula and molecular weight of 4-Amino-6-(methylamino)pyrimidin-2(1H)-one?

4-Amino-6-(methylamino)pyrimidin-2(1H)-one has molecular formula C5H8N4O and molecular weight 140.14300 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-6-(methylamino)pyrimidin-2(1H)-one (CAS 89181-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1370305-9 (accessed 2026-10-25).

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