This compound is primarily used in the field of peptide synthesis, where it serves as a protected amino acid derivative. The fluorenylmethoxycarbonyl (Fmoc) group acts as a protecting group for the amine functionality, ensuring selective reactions during peptide chain assembly. The trifluoromethylphenyl moiety enhances the compound's stability and can influence the overall properties of the synthesized peptides, such as their hydrophobicity and binding affinity. It is particularly valuable in the synthesis of complex peptides for pharmaceutical research, enabling the development of peptide-based drugs with specific biological activities.