Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of active ingredients for central nervous system (CNS) drugs. Its structure supports the creation of compounds with enhanced metabolic stability and binding affinity due to the presence of the trifluoromethyl group. Commonly employed in the preparation of analogs for antidepressants and anticonvulsants. Also utilized in agrochemical research for designing bioactive molecules with improved lipophilicity and resistance to degradation.