Used primarily in the synthesis of peptides and proteins, it serves as a protective group for the carboxyl function of aspartic acid during chemical reactions. This compound is particularly valuable in the field of medicinal chemistry, where it aids in the creation of more stable and biologically active peptide-based drugs. Additionally, it plays a role in the development of novel therapeutic agents by enabling precise modifications at specific sites within peptide chains, enhancing their efficacy and specificity. Its application extends to research settings, where it is utilized to study enzyme mechanisms and protein interactions, providing insights that contribute to advancements in biochemistry and molecular biology.