This compound is primarily utilized in the field of organic synthesis and glycobiology research. It serves as a key intermediate in the preparation of complex glycopeptides and glycoconjugates, which are essential for studying carbohydrate-protein interactions. The azido group enables click chemistry reactions, facilitating the attachment of various biomolecules or probes for further analysis. The benzylidene protecting group ensures selective reactivity during synthetic processes, while the Fmoc group provides temporary protection for the amino functionality. The tert-butyl ester moiety offers stability and controlled deprotection, making it valuable in stepwise peptide synthesis. Its applications extend to the development of glycopeptide-based therapeutics, vaccine candidates, and tools for investigating biological processes involving carbohydrates.