Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of bioactive molecules targeting central nervous system disorders. Its structure enables selective modification for enhancing metabolic stability and binding affinity in drug candidates. Commonly employed in medicinal chemistry for constructing trifluoromethylated nitrogen-containing heterocycles, which are valuable motifs in modern therapeutics. Also utilized in agrochemical research for designing novel pesticides with improved efficacy and environmental profiles.