Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of kinase inhibitors and other biologically active compounds. Its structure allows for selective functionalization, making it valuable in medicinal chemistry for constructing nitrogen-containing heterocycles. Commonly employed in cross-coupling reactions and condensation processes to build complex molecules with potential antitumor, antiviral, or anti-inflammatory activity. Also utilized in agrochemical research for designing novel pesticides and herbicides due to its electron-withdrawing properties and stability in various reaction conditions.