Used in peptide synthesis as a protected amino acid derivative, it facilitates the incorporation of pentafluorophenylalanine into peptide chains. The BOC group provides protection for the amino group during the synthesis process, ensuring selective reactions. Its pentafluorophenyl group enhances the peptide's stability and can be utilized in biochemical studies, such as enzyme-substrate interactions or protein labeling. This compound is particularly valuable in medicinal chemistry for designing peptides with specific biological activities or improved pharmacokinetic properties.