Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of active pharmaceutical ingredients (APIs) targeting central nervous system disorders. Its structure allows for easy modification and integration into larger molecules, making it valuable in medicinal chemistry for creating analogs with enhanced bioavailability and receptor selectivity. Commonly employed in the preparation of psychotropic drugs and receptor agonists/antagonists due to the presence of the piperazine ring, which is known for its pharmacological activity. Also utilized in research settings for high-throughput screening and lead optimization in drug discovery programs.