Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of central nervous system agents. Its structure supports activity in modulating receptor functions, making it valuable in creating analogs for antidepressants or antipsychotics. Also employed in research settings to explore structure-activity relationships in amine-based drugs. The presence of trifluoromethyl group enhances metabolic stability and lipophilicity, beneficial for blood-brain barrier penetration.