This compound is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of various biologically active molecules. Its structure, featuring a pyrrolidine ring and a phenylsulfonyl group, makes it a valuable building block for developing potential drug candidates. It is often employed in the design and optimization of protease inhibitors, which are critical in treating diseases such as viral infections and certain cancers. Additionally, its chiral nature allows for the creation of enantiomerically pure compounds, enhancing the specificity and efficacy of therapeutic agents. Researchers also explore its use in organic synthesis to construct complex molecules with potential pharmacological properties.