Dihydroxyquinolines, sometimes referred to as quinolines with two hydroxyl groups, are an intriguing class of organic molecules with a wide range of uses in materials science and medical chemistry. A benzene ring fused to a pyridine ring with two hydroxyl (-OH) groups connected at certain places makes up the basic structure of these compounds. Dihydroxyquinolines have a variety of intriguing features due to their unusual atom arrangement, which makes them useful in a variety of applications.Dihydroxyquinolines have attracted a lot of interest in medicinal chemistry because of their potential as pharmacological agents. Their application as antibacterial, antiviral, antimalarial, and anticancer medicines has been studied. These compounds' hydroxyl groups can increase their biological activity by making it easier for them to connect with biological targets. For instance, hydroxyl groups have the ability to hydrogen bond with particular protein residues, which can result in advantageous binding and even therapeutic benefits.For centuries, quinine, a well-known dihydroxyquinoline, has been used as an antimalarial medication to fight malaria. The discovery and development of other quinoline compounds with less side effects and increased efficacy were made possible by this one. Dihydroxyquinolines are still being researched as potential novel antimalarial medications in an effort to overcome the problems of drug resistance and adverse effects from existing therapies.Dihydroxyquinolines have intriguing features in materials science outside their medical use. The potential of these substances to function as ligands in coordination chemistry and form complexes with transition metals has been investigated. Applications for these complexes include materials production, sensing, and catalysis. Dihydroxyquinolines have also been investigated for their fluorescence, which makes them valuable for the creation of fluorescent sensors and probes for biological imaging.In summary, dihydroxyquinolines are a broad class of molecules with a lot of promise for applications in materials science and medical chemistry. Their distinct structure, which consists of two hydroxyl groups joined to a quinoline core, confers upon them a variety of material characteristics and biological activity. Further investigation into these compounds is expected to reveal new uses and propel technological and medical progress.
