This compound is primarily utilized in the synthesis of peptides and proteins, serving as a protected amino acid derivative. It is commonly employed in solid-phase peptide synthesis (SPPS) to introduce specific amino acid sequences while protecting functional groups from unwanted reactions. The tert-butoxycarbonyl (Boc) group ensures stability during the synthesis process, which is crucial for constructing complex peptide chains. Additionally, it finds application in the development of pharmaceutical compounds, particularly in the design of peptide-based drugs, where precise control over amino acid incorporation is essential. Its role in research and development of bioactive peptides also makes it valuable in studying protein interactions and functions.