Used primarily as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of biologically active molecules targeting central nervous system disorders. Its structure allows for functionalization in peptidomimetic designs, making it valuable in medicinal chemistry for creating enzyme inhibitors or receptor modulators. The compound's rigid heterocyclic backbone supports conformational control, enhancing selectivity and potency in drug candidates. It is also employed in research settings for exploring new synthetic pathways and optimizing pharmacokinetic properties in early-stage drug discovery.