Used primarily as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system agents and antidepressants. Its fluorinated aromatic structure enhances metabolic stability and bioavailability in drug candidates. Commonly employed in the preparation of selective serotonin reuptake inhibitors (SSRIs) and related psychotropic drugs. Also utilized in agrochemicals for the production of fluorinated pesticides due to improved lipophilicity and resistance to degradation. Serves as a building block in medicinal chemistry for structure-activity relationship (SAR) studies involving fluorinated analogs.