Used as a key building block in the synthesis of conjugated polymers and organic semiconductors, particularly for applications in organic photovoltaics and light-emitting diodes (OLEDs). Its structure enables efficient charge transport and light absorption, making it valuable in the development of high-performance electronic devices. Additionally, it is employed in the creation of metal-organic frameworks (MOFs) for gas storage, separation, and catalysis due to its rigid and functionalized aromatic core. Its ability to form stable and porous structures also makes it suitable for use in sensors and advanced materials research.