Used primarily in pharmaceutical research, this compound serves as a key intermediate in the synthesis of various quinoline-based drugs. Its structure is particularly valuable in developing antimalarial agents, leveraging the quinoline core known for its efficacy against malaria parasites. Additionally, it finds application in the study of potential anticancer compounds, where its derivatives are explored for their ability to inhibit specific cellular pathways. Researchers also utilize it in organic synthesis to create complex molecules for further biological testing. Its hydrochloride form enhances solubility, making it more suitable for experimental procedures in aqueous environments.