Used primarily in organic electronics and optoelectronic devices due to its ability to act as a host material in phosphorescent OLEDs (organic light-emitting diodes). Its high thermal stability and suitable energy levels make it effective for transporting holes and electrons, improving device efficiency. Also employed as an intermediate in the synthesis of more complex pyrimidine-based compounds for pharmaceutical and materials science applications. Its bromo functional group allows for further cross-coupling reactions, enabling structural modification for tailored performance in semiconductor materials.