5-Bromo-2-(trifluoromethyl)pyrimidine(CAS: 799557-86-1)

5-Bromo-2-(trifluoromethyl)pyrimidine is a white crystalline solid with a molecular weight of approximately 259.03 g/mol. It is slightly soluble in water and ethanol but more soluble in organic solvents like DMSO and acetonitrile. The compound exhibits moderate reactivity and is prone to nucleophilic substitution reactions due to the electron-withdrawing trifluoromethyl group.

5-Bromo-2-(trifluoromethyl)pyrimidine can be synthesized by bromination of 2-(trifluoromethyl)pyrimidine using N-bromosuccinimide (NBS) as the brominating agent. The reaction is typically conducted in a chloroform solvent at room temperature, yielding a high yield of the desired product with good selectivity.

5-Bromo-2-(trifluoromethyl)pyrimidine is primarily used in pharmaceutical research for its potential as an intermediate in drug synthesis. It is also utilized in polymer science for the development of functional materials, in sensor technology for detecting specific analytes, and in semiconductor manufacturing for its properties in organic electronics.

Proper handling of 5-Bromo-2-(trifluoromethyl)pyrimidine requires the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be handled in a well-ventilated area or within a fume hood to minimize exposure to vapors. In case of a spill, it should be wiped up with a suitable absorbent material and the area should be cleaned with water. Always refer to the safety data sheet (SDS) for detailed handling instructions and emergency procedures.