Used as a multidentate ligand in coordination chemistry, this compound forms stable complexes with transition metal ions due to its multiple nitrogen donor sites. It is employed in catalysis, particularly in reactions requiring selective metal center environments, such as oxidation and C–C bond formation. Its pyridyl groups enhance metal binding and solubility in polar solvents, making it suitable for homogeneous catalytic systems. Additionally, it has been explored in the design of metallosupramolecular structures and sensors for metal ion detection.