It is widely used as an intermediate in the synthesis of complex organic molecules, particularly in the pharmaceutical industry. This compound plays a critical role in the preparation of peptide-based drugs, where it acts as a protecting group for amino acids, ensuring selective reactions during peptide bond formation. Its tert-butoxycarbonyl (Boc) and tert-butyldiphenylsilyl (TBDPS) groups provide stability and prevent unwanted side reactions in multi-step synthetic processes. Additionally, it is employed in the production of chiral compounds, leveraging its stereochemistry to achieve high enantiomeric purity in final products. Its application extends to research and development of bioactive molecules, including protease inhibitors and other therapeutic agents.