Used primarily in peptide synthesis, it acts as a key intermediate for modifying amino acids, enabling the creation of custom peptides for research and pharmaceutical development. It is also employed in the study of enzyme inhibitors, helping to design compounds that can regulate biological processes. Additionally, it finds application in the production of agrochemicals, where it contributes to the development of more effective pesticides and herbicides. Its role in organic synthesis further extends to the preparation of chiral compounds, which are crucial in asymmetric synthesis for producing optically active molecules.