Used in organic electronics as a building block for conjugated materials due to its electron-donating amine group and rigid aromatic structure. Commonly employed in the synthesis of ligands for metal-organic frameworks (MOFs) and coordination polymers, where its nitrogen sites enable strong binding to metal ions. Also applied in the development of fluorescent sensors and dyes, leveraging its ability to undergo electronic transitions upon interaction with specific analytes. Its structural rigidity and hydrogen-bonding capability make it suitable for supramolecular chemistry and crystal engineering.