4-(methylamino)pyrimidin-2(1H)-one
4-(甲基氨基)嘧啶-2(1H)-酮
Also known as: 2(1H)-Pyrimidinone, 4-(methylamino)-, N4-methylcytosine, 6-(Methylamino)pyrimidin-2(1H)-one, 4-(methylamino)-2-pyrimidinol, 6-(methylamino)-2(1H)-pyrimidinone, 4-methylamino-1H-pyrimidin-2-one, N-methylcytosine, 4-(methylamino)-1H-pyrimidin-2-one
4-(methylamino)pyrimidin-2(1H)-one (CAS 6220-47-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7N3O and a molecular weight of 125.12900 g/mol. It is also known as 2(1H)-Pyrimidinone, 4-(methylamino)-, N4-methylcytosine and 6-(Methylamino)pyrimidin-2(1H)-one. Key properties include a boiling point of 395ºC at 760 mmHg, a density of 1.31g/cm3 and a flash point of 192.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6220-47-9
- Jingsj CID
- J-1992202-5
- Molecular Formula
- C5H7N3O
- Chinese Name
- 4-(甲基氨基)嘧啶-2(1H)-酮
- Molecular Weight
- 125.12900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 395ºC at 760 mmHg |
|---|---|
| Density | 1.31g/cm3 |
| Flash Point | 192.7ºC |
Frequently Asked Questions
What is the CAS number of 4-(methylamino)pyrimidin-2(1H)-one?
The CAS number of 4-(methylamino)pyrimidin-2(1H)-one is 6220-47-9.
What are the molecular formula and molecular weight of 4-(methylamino)pyrimidin-2(1H)-one?
4-(methylamino)pyrimidin-2(1H)-one has molecular formula C5H7N3O and molecular weight 125.12900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(methylamino)pyrimidin-2(1H)-one (CAS 6220-47-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992202-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.