4-Pyridylamidoxime is primarily utilized in the field of organic synthesis and coordination chemistry. It serves as a versatile ligand, forming stable complexes with various metal ions, which are essential in catalysis and material science. This compound is also explored in the development of pharmaceuticals, particularly in the design of enzyme inhibitors and therapeutic agents targeting specific biological pathways. Additionally, its chelating properties make it valuable in environmental applications, such as the extraction and removal of heavy metals from contaminated water sources. Research continues to uncover its potential in advanced materials and biochemical studies.