Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of central nervous system (CNS) active compounds. Its structural features make it valuable in creating potent analogs for serotonin and dopamine receptor modulators. Commonly found in research related to antidepressants, antipsychotics, and pain management drugs. The presence of the trifluoromethyl group enhances metabolic stability and binding affinity, making it favorable in medicinal chemistry for improving drug efficacy and pharmacokinetics. Also utilized in the design of novel ligands for neuroimaging agents.