This chemical is primarily used in peptide synthesis, particularly in solid-phase peptide synthesis (SPPS) methods. It serves as a protected amino acid derivative, where the fluorenylmethoxycarbonyl (Fmoc) group acts as a temporary protecting group for the amine functionality. This allows for selective deprotection during the synthesis process, enabling the stepwise construction of peptides. The hydroxyl group on the phenyl ring can also be utilized for further modifications or conjugation, making it valuable in the development of peptide-based drugs, biomaterials, and research tools. Its application is crucial in producing peptides with high purity and specificity for use in pharmaceuticals, biochemical studies, and therapeutic agents.