Used primarily in peptide synthesis, it serves as a building block for creating custom peptides in pharmaceutical research. Its application extends to the development of peptide-based drugs, where it helps in modifying peptide structures to enhance stability and bioavailability. Additionally, it is utilized in biochemical studies to investigate peptide interactions and functions, aiding in the discovery of new therapeutic targets. Its role in drug design is crucial for optimizing peptide properties, making it valuable in the development of treatments for various diseases.