Used as a key intermediate in organic electronics, particularly in the synthesis of conjugated ligands for metal-organic frameworks (MOFs) and coordination polymers. Its rigid, planar structure enhances electron delocalization, making it valuable in the development of luminescent materials and sensors. Commonly employed in photophysical studies due to its ability to coordinate with transition metals, forming complexes with tunable emission properties. Also applied in the design of organic semiconductors for optoelectronic devices such as OLEDs and photovoltaic cells.