6-methyl-2-(trifluoromethyl)pyrimidin-4(3H)-one
6-甲基-2-(三氟甲基)嘧啶-4(3H)-酮
Also known as: 6-methyl-2-(trifluoromethyl)pyrimidin-4-ol, 6-methyl-2-trifluoromethyl-4-pyrimidinol, 4-hydroxy-6-methyl-2-(trifluoromethyl)pyrimidine, 6-methyl-2-(trifluoromethyl)-1H-pyrimidin-4-one, NSC 53586, 6-methyl-2-trifluoromethyl-3H-pyrimidin-4-one
6-methyl-2-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 2557-79-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5F3N2O and a molecular weight of 178.112 g/mol. It is also known as 6-methyl-2-(trifluoromethyl)pyrimidin-4-ol, 6-methyl-2-trifluoromethyl-4-pyrimidinol and 4-hydroxy-6-methyl-2-(trifluoromethyl)pyrimidine. Key properties include a boiling point of 148.6±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 43.7±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2557-79-1
- Jingsj CID
- J-1365366-0
- Molecular Formula
- C6H5F3N2O
- Chinese Name
- 6-甲基-2-(三氟甲基)嘧啶-4(3H)-酮
- Molecular Weight
- 178.112 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 148.6±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 43.7±30.1 °C |
Frequently Asked Questions
What is the CAS number of 6-methyl-2-(trifluoromethyl)pyrimidin-4(3H)-one?
The CAS number of 6-methyl-2-(trifluoromethyl)pyrimidin-4(3H)-one is 2557-79-1.
What are the molecular formula and molecular weight of 6-methyl-2-(trifluoromethyl)pyrimidin-4(3H)-one?
6-methyl-2-(trifluoromethyl)pyrimidin-4(3H)-one has molecular formula C6H5F3N2O and molecular weight 178.112 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-methyl-2-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 2557-79-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365366-0 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.