This compound is widely utilized in peptide synthesis as a building block. It serves as a protected form of ornithine, where the benzoyl (Bz) group safeguards the α-amino group during the synthesis process. This protection is crucial to prevent unwanted side reactions and ensures the selective formation of peptide bonds. Additionally, it is employed in biochemical research to study enzyme-substrate interactions and to develop novel peptides with potential therapeutic applications. Its stability and compatibility with various coupling agents make it a valuable reagent in organic and medicinal chemistry.