This compound is primarily used in peptide synthesis as a building block for creating specific peptide sequences. It is particularly valuable in the production of peptides with D-arginine residues, which are often employed in research to study enzyme interactions, receptor binding, and biological activity. Its application extends to the development of peptide-based drugs, where it helps in enhancing stability and bioavailability. Additionally, it is utilized in biochemical studies to explore the effects of chiral amino acids on protein structure and function. In pharmaceutical research, it serves as a key intermediate in the synthesis of therapeutic peptides targeting various diseases.