(R)-2-Amino-2-(3-fluorophenyl)acetic acid is primarily used in the pharmaceutical industry as a key intermediate in the synthesis of various active pharmaceutical ingredients (APIs). It plays a significant role in the development of chiral drugs, particularly those targeting the central nervous system, due to its structural properties and enantiomeric purity. The compound is often utilized in the production of medications for treating neurological disorders, such as epilepsy and Parkinson's disease, as well as in the creation of selective enzyme inhibitors. Its fluorophenyl group enhances binding affinity and metabolic stability, making it valuable in drug design and optimization. Additionally, it is employed in research for studying receptor interactions and developing novel therapeutic agents.