Used as a ligand in coordination chemistry to form complexes with various metals, enhancing catalytic activity in organic synthesis. It plays a role in the development of photochemical systems, particularly in light-harvesting applications and solar energy conversion. The compound is also employed in the synthesis of advanced materials, such as conductive polymers and molecular electronics, due to its ability to facilitate electron transfer processes. Additionally, it serves as a building block in the preparation of supramolecular structures and metal-organic frameworks (MOFs), which are utilized in gas storage, separation, and sensing technologies.