This chemical is primarily used in the synthesis of peptides and pharmaceutical compounds. It serves as a protected form of D-serine, where the tert-butoxycarbonyl (Boc) group safeguards the amino functionality, and the benzyl group protects the hydroxyl group during chemical reactions. This protection is crucial in multi-step organic synthesis, particularly in the production of complex peptides, where selective deprotection can be achieved without disrupting other sensitive functional groups. It is also employed in the development of biologically active molecules, such as enzyme inhibitors and receptor agonists, due to its ability to maintain structural integrity under various reaction conditions. Additionally, it is utilized in research laboratories for studying peptide structure-activity relationships and in the preparation of custom peptides for therapeutic and diagnostic applications.