Used extensively as a fluorescent dye in various biological and chemical applications. It is particularly valuable in fluorescence microscopy for staining cells and tissues, allowing researchers to visualize and study cellular structures and processes. The compound’s strong fluorescence and stability make it suitable for use in imaging techniques, including confocal microscopy. Additionally, it is employed in the development of fluorescent sensors and probes for detecting specific ions or molecules in analytical chemistry. Its ability to emit light under UV excitation also makes it useful in studying molecular interactions and dynamics in solution.