Used as an intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the development of bioactive molecules where fluorine substitution enhances metabolic stability and binding affinity. Its hydroxy and ester functionalities allow for further chemical modifications, making it valuable in constructing complex organic compounds. Commonly employed in medicinal chemistry for creating analogs of gamma-aminobutyric acid (GABA) and other neuroactive agents. Also utilized in the preparation of fluorinated building blocks for drug discovery and in the design of enzyme inhibitors where fluorine atoms modulate electronic and steric properties.