Used as a key intermediate in the synthesis of fluorinated pharmaceuticals, particularly in the development of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules. Its trifluorinated aromatic structure enhances metabolic stability and membrane permeability in drug candidates. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to the electron-withdrawing effects of fluorine atoms, which influence acidity and binding affinity. Also utilized in the preparation of agrochemicals and specialty polymers where fluorination improves thermal and oxidative resistance.