This chemical is primarily used in the synthesis of peptides and pharmaceutical intermediates. It serves as a protected amino acid derivative, where the Cbz (carbobenzyloxy) and Boc (tert-butyloxycarbonyl) groups act as protective groups for the amine functionalities. This allows for selective reactions to occur at other sites of the molecule during complex organic syntheses, particularly in the production of biologically active compounds. The presence of the 4-bromo-phenyl group makes it a valuable intermediate in the development of compounds with potential therapeutic applications, such as enzyme inhibitors or receptor modulators. Its structure is often utilized in medicinal chemistry for the design and synthesis of drug candidates targeting various diseases.