2-Chloro-5-methylpyridine 1-oxide(CAS: 20173-49-3)

2-Chloro-5-methylpyridine 1-oxide (CAS: 20173-49-3) is a solid with a crystalline form. Its molecular weight is approximately 171.58 g/mol. The compound has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. It is mildly reactive, particularly with strong bases.

2-Chloro-5-methylpyridine 1-oxide (CAS: 20173-49-3) is typically synthesized via the oxidation of 2-chloro-5-methylpyridine using peroxyacetic acid or hydrogen peroxide in the presence of a catalyst like sodium peroxide. The reaction yields a mixture of 2-chloro-5-methylpyridine 1-oxide and 2-chloro-5-methylpyridine, with selectivity towards the 1-oxide form.

2-Chloro-5-methylpyridine 1-oxide (CAS: 20173-49-3) is used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in the production of sensors and as a precursor in the synthesis of other organic compounds.

When handling 2-Chloro-5-methylpyridine 1-oxide (CAS: 20173-49-3), it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a fume hood to minimize inhalation exposure. Spills should be cleaned up using absorbent materials and the area should be washed down with water. Always refer to the Safety Data Sheet (SDS) for specific handling instructions.