Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of sulfonamide-based drugs with antimicrobial and carbonic anhydrase inhibitory activity. Its structure supports the design of bioactive molecules due to the presence of both piperazine and sulfonamide functional groups, which enhance solubility and binding affinity. Commonly employed in medicinal chemistry for constructing drug candidates targeting neurological disorders, cancer, and infectious diseases. Also utilized in agrochemicals for the development of active ingredients with improved metabolic stability.