This compound is primarily utilized in peptide synthesis as a protected amino acid derivative. Its structure includes a fluorenylmethoxycarbonyl (Fmoc) group, which serves as a temporary protecting group for the amine functionality during solid-phase peptide synthesis. The allyloxycarbonyl (Alloc) group protects the side chain amine, allowing selective deprotection without affecting the Fmoc group. This dual protection strategy enables precise control over the assembly of complex peptides. Additionally, the compound is valuable in the synthesis of peptide-based drugs, biomaterials, and research tools, where selective deprotection and high purity are critical. Its application is particularly significant in the development of therapeutic peptides and peptide conjugates.