Used as a fluorescent emitter in organic light-emitting diodes (OLEDs), particularly in blue-emitting devices due to its high photoluminescence quantum yield and good thermal stability. It serves as a key component in dopant materials for efficient energy transfer in electroluminescent applications. Also employed in research settings for studying exciton behavior and charge transport in organic semiconductors. Its bromine substituent allows for further functionalization via cross-coupling reactions, enabling tailored modifications for specific device requirements.