Used as a key intermediate in the synthesis of organic semiconductors and optoelectronic materials. Its structure supports electron transport in organic light-emitting diodes (OLEDs), making it valuable in display and lighting technologies. Also employed in the development of fluorescent dyes and sensors due to its strong photoluminescent properties. Its derivatization enhances performance in organic photovoltaics (OPVs) and field-effect transistors (OFETs). Commonly utilized in research for designing novel carbazole-based functional materials.