Used as a potent inhibitor of carbonic anhydrase enzymes, particularly CA IX and CA XII, which are overexpressed in hypoxic tumor cells. This makes it valuable in cancer research, especially for targeting solid tumors with acidic microenvironments. It shows promise in diagnostic imaging and therapeutic applications due to its selective binding and ability to penetrate tissues effectively. Also explored for anti-glaucoma activity owing to its strong enzyme inhibition in ocular tissues.