Used in pharmaceutical research as a key intermediate in the synthesis of biologically active compounds, particularly in the development of central nervous system agents. Its structure supports the design of molecules with enhanced metabolic stability and receptor selectivity. The presence of functional groups like hydroxymethyl and trifluoromethoxy enhances binding affinity and pharmacokinetic properties, making it valuable in creating potent drug candidates. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to its stereochemical configuration and derivatization potential.