Jingsj
.mol.sdf

2-(Dimethylamino)-4(1H)-pyrimidinone

2-(二甲氨基)-4(1H)-嘧啶酮

Also known as: 2-(Dimethylamino)pyrimidin-4(1H)-one, 2-(Dimethylamino)-4-hydroxypyrimidine, 4(1H)-Pyrimidinone, 2-(dimethylamino)-, 4(3H)-Pyrimidinone, 2-(dimethylamino)-, 2-Dimethylamino-4-hydroxy-pyrimidine, 2-dimethylamino-3H-pyrimidin-4-one

2-(Dimethylamino)-4(1H)-pyrimidinone (CAS 1635-28-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9N3O and a molecular weight of 139.15500 g/mol. It is also known as 2-(Dimethylamino)pyrimidin-4(1H)-one, 2-(Dimethylamino)-4-hydroxypyrimidine and 4(1H)-Pyrimidinone, 2-(dimethylamino)-. Key properties include a boiling point of 286.5ºC at 760mmHg, a density of 1.19g/cm3 and a flash point of 127ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1635-28-5
Jingsj CID
J-919328-2
Molecular Formula
C6H9N3O
Chinese Name
2-(二甲氨基)-4(1H)-嘧啶酮
Molecular Weight
139.15500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point286.5ºC at 760mmHg
Density1.19g/cm3
Flash Point127ºC

Frequently Asked Questions

What is the CAS number of 2-(Dimethylamino)-4(1H)-pyrimidinone?

The CAS number of 2-(Dimethylamino)-4(1H)-pyrimidinone is 1635-28-5.

What are the molecular formula and molecular weight of 2-(Dimethylamino)-4(1H)-pyrimidinone?

2-(Dimethylamino)-4(1H)-pyrimidinone has molecular formula C6H9N3O and molecular weight 139.15500 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Dimethylamino)-4(1H)-pyrimidinone (CAS 1635-28-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-919328-2 (accessed 2026-10-24).

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