(S)-3-Amino-3-(3-fluorophenyl)propanoic acid is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various biologically active compounds, particularly those targeting neurological and psychiatric disorders. Its structure, featuring both an amino group and a fluorophenyl moiety, makes it valuable for developing drugs that interact with specific receptors or enzymes in the brain. Additionally, it is employed in the creation of peptidomimetics, which are compounds designed to mimic the function of peptides, aiding in the development of novel therapeutic agents. Its application also extends to the study of metabolic pathways and enzyme inhibition, contributing to advancements in drug discovery and optimization.