Displaying 1 results of Eltrombopag Olamine Impurity Impurities Eltrombopag Olamine impurities are unwanted substances that may be present in the drug substance or drug product. These impurities can arise during the manufacturing process or storage of the drug. It is important to identify and quantify these impurities as they may affect the safety, efficacy, and quality of the final product. Regulatory agencies have set limits on the levels of impurities that are acceptable in pharmaceuticals to ensure patient safety.