This compound is primarily utilized in peptide synthesis and bioconjugation processes. It serves as a building block for introducing azide functionalities into peptides, which are essential for click chemistry reactions. The azide group enables efficient and selective coupling with alkyne-containing molecules, facilitating the creation of complex biomolecular structures. Additionally, the fluorenylmethoxycarbonyl (Fmoc) protecting group ensures controlled deprotection during solid-phase peptide synthesis, enhancing precision in peptide chain assembly. Its application is particularly valuable in drug development, protein engineering, and the study of biomolecular interactions, where site-specific modifications are crucial.