This chemical is primarily used in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS) methods. It serves as a key building block for the introduction of specific amino acids into peptide chains. The Boc (tert-butoxycarbonyl) and Fmoc (fluorenylmethyloxycarbonyl) protecting groups ensure selective deprotection during the synthesis process, allowing for precise control over the sequence and structure of the peptide. Its application is crucial in the development of therapeutic peptides, research peptides, and other biologically active compounds. Additionally, it is utilized in the study of protein-protein interactions and the design of peptide-based drugs.