This compound is primarily used in peptide synthesis, particularly in the production of complex peptides and proteins. It serves as a protected amino acid derivative, where the fluorenylmethoxycarbonyl (Fmoc) group acts as a temporary protecting group for the amino functionality. This allows for selective deprotection during solid-phase peptide synthesis, enabling the sequential addition of amino acids to build the desired peptide chain. The presence of the fluorine atom on the phenyl ring can enhance the stability and biological activity of the resulting peptides, making it valuable in the development of pharmaceuticals and bioactive compounds. Additionally, its application extends to research in biochemistry and molecular biology, where it is utilized to study peptide interactions and develop novel therapeutic agents.