Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceuticals targeting central nervous system disorders. Its structure supports the development of analogs with enhanced metabolic stability and binding affinity. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to the presence of the trifluoromethylphenyl group, which improves lipophilicity and bioavailability. Also utilized in the preparation of gamma-aminobutyric acid (GABA) receptor modulators and related neuroactive agents.