Used as a key intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the production of selective serotonin reuptake inhibitors (SSRIs) and other central nervous system (CNS) active agents. Its structure supports enhanced metabolic stability and improved binding affinity in drug molecules due to the presence of fluorine atoms. Also employed in the development of agrochemicals, where the chloro- and difluoro-substitutions contribute to increased bioactivity and environmental persistence. Commonly utilized in coupling reactions to form amide or ester derivatives for active compound libraries in medicinal chemistry research.