Used as a key intermediate in the synthesis of fluorinated pharmaceuticals and agrochemicals due to its highly fluorinated aromatic structure, which enhances metabolic stability and bioavailability. Its strong electron-withdrawing groups make it valuable in the development of specialty materials, including liquid crystals and advanced polymers. Also employed in medicinal chemistry for modifying peptide properties and improving membrane permeability. Commonly utilized in research for designing enzyme inhibitors and receptor ligands where fluorine substitution plays a critical role in activity.