Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of anti-inflammatory and analgesic agents. Its structure supports the formation of bioactive molecules due to the presence of electron-withdrawing groups that enhance metabolic stability. Commonly employed in the preparation of sulfonamide-based drugs, where it contributes to improved target binding and pharmacokinetic properties. Also utilized in agrochemicals for the production of herbicides and fungicides, leveraging its stability and reactivity in cross-coupling reactions.