Used primarily in organic synthesis, it serves as a key intermediate in the production of pharmaceuticals, particularly in the development of compounds with potential central nervous system activity. Its trifluoromethyl group enhances the metabolic stability and bioavailability of resulting drugs, making it valuable in medicinal chemistry. Additionally, it is utilized in research settings to study neurotransmitter analogs and receptor interactions, aiding in the exploration of new therapeutic agents for neurological disorders.