This chemical is primarily used in peptide synthesis, where it serves as a protected amino acid derivative. It is particularly valuable in the construction of complex peptides and proteins, as the tert-butoxycarbonyl (Boc) and benzyloxycarbonyl (Cbz) groups protect the amino functionalities during the synthesis process. This protection prevents unwanted side reactions and ensures the correct sequence of amino acids is maintained. Additionally, it is utilized in research and development for creating peptide-based drugs, where precise control over molecular structure is critical. Its application extends to the study of enzyme inhibitors and bioactive peptides, contributing to advancements in medicinal chemistry and biochemistry.