Doramectin is an antiparasitic drug used in veterinary medicine. As with any pharmaceutical drug, it can contain impurities that may affect its quality, purity, and safety. Doramectin impurities may arise during the drug synthesis process or due to storage and handling conditions. The identification and control of these impurities are critical to ensuring the effectiveness and safety of the drug. Various analytical techniques are used to detect and quantify these impurities, and strict regulatory guidelines are in place
