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2-amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one

Also known as: 2-amino-6-hydroxy-5-methylpyrimidin-4(1H)-one, 4(1H)-Pyrimidinone, 2-amino-6-hydroxy-5-methyl- (9CI), 6-Hydroxy-2-imino-5-methyl-2,3-dihydropyrimidin-4(1H)-one, Einecs 229-597-8

2-amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one (CAS 6627-65-2) 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. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6627-65-2
Jingsj CID
J-1526206-3
Molecular Formula
C5H7N3O2
Molecular Weight
141.12800 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass141.05400
PSA92.00000

Customs & Trade Information

HS Code2933599090
Summary2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one?

The CAS number of 2-amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one is 6627-65-2.

What are the molecular formula and molecular weight of 2-amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one?

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

What are the upstream and downstream products of 2-amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one?

For 2-amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one, Downstream Products: 2-Amino-4,6-dichloro-5-methylpyrimidine.

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

Last updated:

How to cite: Jingsj. "2-amino-6-hydroxy-5-methyl-1H-pyrimidin-4-one (CAS 6627-65-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526206-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.