This chemical is primarily used in the field of peptide synthesis and pharmaceutical research. It serves as a key building block for creating modified peptides, particularly in the development of peptide-based drugs. Its tert-butyl group provides steric protection, which is crucial during the synthesis process to prevent unwanted reactions. Additionally, it is utilized in the study of enzyme inhibitors and receptor ligands, where its structural properties help in understanding molecular interactions. Its application extends to the development of therapeutic agents targeting various diseases, including cancer and metabolic disorders.