Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of bioactive molecules targeting central nervous system disorders. Its piperazine scaffold is valuable for constructing drug candidates with enhanced binding affinity and selectivity. Commonly employed in medicinal chemistry for structure-activity relationship studies due to the stereochemical control it offers. Also utilized in the preparation of protease inhibitors and receptor modulators, where the carbamate-protected amine allows for selective functionalization during multi-step syntheses.