9-(4-Bromophenyl)-10-phenylanthracene is an organic small molecule featuring an anthracene core substituted with a bromophenyl group and a phenyl group. This specific substitution pattern endows it with desirable photophysical properties, including strong blue fluorescence and good thermal stability. Its primary and most significant application is as a key intermediate or core building block in the synthesis of advanced organic light-emitting diode (OLED) materials. The anthracene derivative serves as a fundamental unit for constructing host materials, particularly for blue-emitting layers, due to its wide bandgap and efficient luminescence. It is also utilized in the development of other organic electronic materials, such as those for organic photovoltaics (OPV). While its main utility lies in materials science, its well-defined structure with a reactive bromine substituent also makes it a valuable and specialized organic synthesis building block for constructing more complex π-conjugated systems for research purposes.