Boc-(R)-3-Amino-3-(2-fluorophenyl)-propionic acid is primarily used in the synthesis of peptides and peptidomimetics. It serves as a key intermediate in the development of pharmaceutical compounds, particularly in the creation of drugs targeting neurological disorders and cancer. The Boc (tert-butoxycarbonyl) protecting group ensures selective reactions during peptide synthesis, enhancing the efficiency of the process. Its fluorophenyl moiety contributes to the biological activity of the final compounds, making it valuable in medicinal chemistry research. Additionally, it is utilized in the study of enzyme inhibitors and receptor modulators, aiding in the discovery of novel therapeutic agents.