This compound is primarily utilized in organic synthesis as a key intermediate in the production of pharmaceuticals, particularly in the development of complex molecules with therapeutic potential. Its structure, featuring a pyrrolidine ring and functional groups like tert-butyl ester and methylsulfonyloxy, makes it valuable for constructing chiral centers and facilitating stereospecific reactions. It is often employed in the synthesis of protease inhibitors and other biologically active compounds, where precise control over molecular configuration is critical. Additionally, its reactivity allows for further modifications, enabling the creation of diverse chemical entities for drug discovery and development.