Used in peptide synthesis, particularly in the development of pharmaceutical compounds. It serves as a building block for creating modified peptides with enhanced stability and biological activity. Its incorporation into peptide chains can improve resistance to enzymatic degradation, making it valuable in drug design and research. The compound is also utilized in the study of enzyme-substrate interactions and in the development of targeted therapies. Its fluorine atoms can influence the pharmacokinetics and binding properties of the resulting peptides, aiding in the optimization of therapeutic agents.