6-amino-5-hydroxy-2-methyl-4(1H)-pyrimidinone

6-氨基-5-羟基-2-甲基-4(1H)-嘧啶酮

Also known as: 6-amino-5-hydroxy-2-methyl-3H-pyrimidin-4-one, 6-amino-5-hydroxy-2-methylpyrimidin-4(3H)-one, 4(1H)-Pyrimidinone, 6-amino-5-hydroxy-2-methyl-, 4(3H)-Pyrimidinone, 6-amino-5-hydroxy-2-methyl-, 6-Amino-5-hydroxy-2-methyl-4(1H)-Pyrimidinone

6-amino-5-hydroxy-2-methyl-4(1H)-pyrimidinone (CAS 36591-61-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O2 and a molecular weight of 141.12800 g/mol. It is also known as 6-amino-5-hydroxy-2-methyl-3H-pyrimidin-4-one, 6-amino-5-hydroxy-2-methylpyrimidin-4(3H)-one and 4(1H)-Pyrimidinone, 6-amino-5-hydroxy-2-methyl-. Key properties include a boiling point of 234ºC at 760 mmHg, a density of 1.67g/cm3 and a flash point of 95.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
36591-61-4
Jingsj CID
J-1519879-0
Molecular Formula
C5H7N3O2
Chinese Name
6-氨基-5-羟基-2-甲基-4(1H)-嘧啶酮
Molecular Weight
141.12800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point234ºC at 760 mmHg
Density1.67g/cm3
Flash Point95.3ºC

Frequently Asked Questions

What is the CAS number of 6-amino-5-hydroxy-2-methyl-4(1H)-pyrimidinone?

The CAS number of 6-amino-5-hydroxy-2-methyl-4(1H)-pyrimidinone is 36591-61-4.

What are the molecular formula and molecular weight of 6-amino-5-hydroxy-2-methyl-4(1H)-pyrimidinone?

6-amino-5-hydroxy-2-methyl-4(1H)-pyrimidinone has molecular formula C5H7N3O2 and molecular weight 141.12800 g/mol.

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

Last updated:

How to cite: Jingsj. "6-amino-5-hydroxy-2-methyl-4(1H)-pyrimidinone (CAS 36591-61-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519879-0 (accessed 2026-10-25).

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