Used primarily as an intermediate in the synthesis of antimalarial drugs. Its structure supports the development of compounds that interfere with the growth of Plasmodium species, the parasites responsible for malaria. It has also shown potential in research for treating autoimmune diseases due to its ability to modulate immune responses. Additionally, it serves as a building block in the creation of fluorescent probes for biological imaging, leveraging its strong affinity for nucleic acids and cellular components.