Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of active pharmaceutical ingredients (APIs) for central nervous system disorders and anti-inflammatory drugs. Its fluorinated aromatic structure enhances binding selectivity and metabolic stability in drug molecules. Also employed in the preparation of agrochemicals and functional materials where sulfonamide groups act as key pharmacophores or building blocks. The compound’s polarity and hydrogen-bonding capability make it suitable for use in molecular design to improve solubility and bioavailability.