Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of neuroactive compounds and central nervous system agents. Its fluorinated aromatic structure enhances metabolic stability and bioavailability in drug candidates. Commonly employed in the preparation of selective enzyme inhibitors and receptor modulators. Also utilized in research settings for structure-activity relationship (SAR) studies due to the electron-withdrawing effects of fluorine atoms influencing molecular conformation and binding affinity.