Used as a key intermediate in the synthesis of biologically active compounds, particularly in pharmaceutical research. Its structure supports the development of chiral agents, making it valuable in asymmetric synthesis. The sulfonamide group enhances binding selectivity, which is exploited in the design of enzyme inhibitors. Commonly applied in medicinal chemistry for optimizing pharmacokinetic properties of drug candidates. Also utilized in the preparation of protease inhibitors and receptor modulators due to its conformational rigidity and stereochemical purity.