Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of protease inhibitors and other bioactive molecules. Its structure supports the construction of complex organic frameworks found in drug candidates targeting viral infections and metabolic disorders. Commonly employed in solid-phase and solution-phase peptide synthesis due to the presence of protected amine and carboxylic acid functionalities, enabling selective coupling reactions. Also utilized in medicinal chemistry for scaffold modification and structure-activity relationship studies.