This compound is primarily utilized in the field of medicinal chemistry due to its structural similarity to antimalarial agents. It serves as a key intermediate in the synthesis of chloroquine derivatives, which are widely used in the treatment and prevention of malaria. Additionally, its quinoline core structure makes it a potential candidate for research in developing new therapeutic agents for autoimmune diseases, such as lupus and rheumatoid arthritis, where chloroquine analogs have shown efficacy. The compound’s ability to interact with biological targets, such as lysosomes and DNA, also makes it valuable in studies exploring its anticancer properties. Researchers further investigate its role in modulating immune responses and its potential applications in antiviral therapies.