Used in pharmaceutical research as a key intermediate in the synthesis of biologically active compounds, particularly those targeting central nervous system disorders. Its structural features make it valuable in developing potential treatments for depression, anxiety, and neuropathic pain. The presence of trifluoromethyl and benzyl groups enhances metabolic stability and binding affinity to certain receptors, improving drug efficacy. Also explored in medicinal chemistry for optimizing pharmacokinetic properties in new drug candidates.