Used in research as a key intermediate for synthesizing quinoline-based compounds with potential biological activity. Shows promise in the development of anticancer agents due to its ability to interact with and inhibit proteins and signaling pathways involved in tumor growth and abnormal cell division in various cancer types. Preliminary studies indicate it helps reduce tumor size in animal models. Also explored for use in fluorescent probes because of its conjugated structure, which exhibits strong light absorption and emission properties. Applied in medicinal chemistry for structure-activity relationship (SAR) studies, helping optimize drug candidates targeting kinase enzymes, receptors, or other proteins associated with tumors. Additionally, used as a reference compound in laboratories to study the biological properties of quinoline compounds.