Copper extractants are organic compounds used to selectively extract copper ions from ores and concentrates. They form chemical complexes with copper ions, allowing the separation of the metal from other minerals. Copper extractants play a crucial role in hydrometallurgical processing, electrorefining, and heap leaching. They help to efficiently and cost-effectively extract copper from low-grade ores, contributing to meeting the growing demand for this metal. The development of new and improved copper extractants has revolutionized the copper mining industry by enhancing efficiency and sustainability.