10-Phenyl-9(10H)-acridone is primarily utilized in the field of organic electronics due to its excellent photophysical properties. It is often employed as a key component in the development of organic light-emitting diodes (OLEDs), where it serves as an efficient emitter material, contributing to the production of bright and stable light emission. Additionally, its unique structure makes it suitable for use in fluorescent probes and sensors, where it can detect specific analytes or environmental changes with high sensitivity. In material science, it is explored for its potential in creating advanced polymers and coatings that require enhanced optical characteristics. Its ability to absorb and emit light efficiently also makes it a candidate for applications in photovoltaic devices, aiding in the conversion of solar energy into electricity.