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5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE

Also known as: 4(1H)-Pyrimidinone,5-amino-6-chloro-2-methyl-, 5-amino-6-chloro-2-methyl-3H-pyrimidin-4-one, 5-Amino-6-chloro-2-methyl-3H-pyrimidin-4-one, I03-0343, PYR088

5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE (CAS 98025-13-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6ClN3O and a molecular weight of 159.57400 g/mol. Key properties include a boiling point of 210.75ºC at 760 mmHg, a density of 1.657g/cm3 and a flash point of 81.259ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
98025-13-9
Jingsj CID
J-1499555-2
Molecular Formula
C5H6ClN3O
Molecular Weight
159.57400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point210.75ºC at 760 mmHg
Density1.657g/cm3
Flash Point81.259ºC
Exact Mass159.02000
PSA71.77000
LogP0.89510
Refractive Index1.679

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 5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE?

The CAS number of 5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE is 98025-13-9.

What are the molecular formula and molecular weight of 5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE?

5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE has molecular formula C5H6ClN3O and molecular weight 159.57400 g/mol.

What are the upstream and downstream products of 5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE?

For 5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE, Downstream Products: 4,6-dichloro-2-methylpyrimidin-5-amine.

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

Last updated:

How to cite: Jingsj. "5-AMINO-6-CHLORO-2-METHYL-4(1H)-PYRIMIDINONE (CAS 98025-13-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499555-2 (accessed 2026-11-09).

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