Used as a key intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of fluorinated active ingredients. Its unique halogen substitution pattern enables selective cross-coupling reactions, making it valuable in medicinal chemistry for constructing complex aromatic systems. Commonly employed in the preparation of kinase inhibitors and other biologically active molecules where fluorine atoms enhance metabolic stability and binding affinity. Also utilized in materials science for designing organic semiconductors and liquid crystals due to its electron-withdrawing properties and structural rigidity.