Flazin is primarily used in research settings for its biological activity, particularly in studies related to enzyme inhibition and antioxidant effects. It has shown potential in inhibiting certain kinases involved in cellular signaling pathways, making it a compound of interest in cancer research. Additionally, flazin exhibits antimicrobial properties, which are being explored for developing new therapeutic agents. Its natural occurrence in some medicinal plants also supports its use in traditional medicine-based studies, especially in understanding anti-inflammatory and neuroprotective mechanisms. Due to its fluorescent properties, flazin is occasionally employed in imaging and detection methods in biochemical assays.