Used as a key intermediate in organic semiconductor materials, particularly in the development of high-performance organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its rigid, planar structure enhances charge carrier mobility and thermal stability, making it ideal for use in emissive layers and host materials in blue OLED devices. Also employed in the synthesis of novel conjugated polymers and small molecules for flexible electronics and thin-film transistors. Its extended π-conjugation supports efficient luminescence and energy transfer, beneficial for optoelectronic applications.