Used extensively as a fluorescent dye in various applications due to its strong fluorescence properties. It is commonly employed in biological staining to visualize cellular structures under a fluorescence microscope. In material science, it is utilized in the development of organic light-emitting diodes (OLEDs) and sensors, where its ability to emit light upon excitation is crucial. Additionally, it finds use in analytical chemistry as a probe for detecting specific ions or molecules, leveraging its sensitivity to environmental changes. Its photostability and brightness make it a valuable component in the design of advanced imaging techniques and diagnostic tools.