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

2-氨基-6-甲基-5-戊基嘧啶-4-醇

Also known as: 2-amino-6-methyl-5-pentyl-3H-pyrimidin-4-one, 5-Pentyl-2-amino-6-methyl-4-pyrimidinol, 2-Amino-6-methyl-5-pentylpyrimidin-4-ol

2-amino-6-methyl-5-pentyl-1H-pyrimidin-4-one (CAS 4038-46-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H17N3O and a molecular weight of 195.26100 g/mol. It is also known as 2-amino-6-methyl-5-pentyl-3H-pyrimidin-4-one, 5-Pentyl-2-amino-6-methyl-4-pyrimidinol and 2-Amino-6-methyl-5-pentylpyrimidin-4-ol. Key properties include a boiling point of 317.5ºC at 760 mmHg, a density of 1.17g/cm3 and a flash point of 145.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4038-46-4
Jingsj CID
J-882921-0
Molecular Formula
C10H17N3O
Chinese Name
2-氨基-6-甲基-5-戊基嘧啶-4-醇
Molecular Weight
195.26100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point317.5ºC at 760 mmHg
Density1.17g/cm3
Flash Point145.8ºC

Frequently Asked Questions

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

The CAS number of 2-amino-6-methyl-5-pentyl-1H-pyrimidin-4-one is 4038-46-4.

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

2-amino-6-methyl-5-pentyl-1H-pyrimidin-4-one has molecular formula C10H17N3O and molecular weight 195.26100 g/mol.

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

Last updated:

How to cite: Jingsj. "2-amino-6-methyl-5-pentyl-1H-pyrimidin-4-one (CAS 4038-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-882921-0 (accessed 2026-10-25).

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