3-Chloro-2-methyl-5-(trifluoromethyl)isonicotinic acid

3-Chloro-2-methyl-5-(trifluoromethyl)isonicotinic acid, identified by CAS 1369138-62-4, is an organic compound featuring a pyridine core substituted with a chlorine atom, a methyl group, and a trifluoromethyl group, along with a carboxylic acid functionality. Its molecular formula is C8H5ClF3NO2 and its molecular weight is approximately 239.58 g/mol. This compound belongs to the class of heterocycle building blocks, making it valuable in synthetic chemistry for constructing diverse chemical structures. The presence of multiple functional groups, including a halogen, a trifluoromethyl group, and a carboxylic acid, provides multiple points for chemical modification and derivatization.

• Handle 3-Chloro-2-methyl-5-(trifluoromethyl)isonicotinic acid in a well-ventilated area or fume hood. Wear appropriate personal protective equipment, including safety goggles, gloves, and a lab coat, to prevent skin and eye contact. Avoid inhalation of dust or vapors. In case of contact, rinse immediately with plenty of water. Store in a cool, dry place, away from incompatible materials. Consult the Safety Data Sheet (SDS) for comprehensive safety information before use. This product is for research purposes only and not for human or animal use.