Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in antimalarial, antimicrobial, and antifungal drug development. Its modified quinoline structure supports binding to enzyme active sites, enhancing biological activity against microbes. Also employed in agrochemicals for crop protection due to its stability and reactivity. Additionally, it is studied in cancer research for its potential to inhibit the growth of certain cancer cells through mechanisms such as disrupting DNA synthesis or inhibiting proteins involved in cell survival. Serves as a building block in medicinal chemistry for designing novel heterocyclic compounds with improved pharmacokinetic properties.