Displaying 13 results of Rifampicin Impurities Rifampicin Impurities are the unwanted substances that may be present alongside the active pharmaceutical ingredient, Rifampicin. These impurities can affect the quality, safety, and efficacy of the drug product. Therefore, it is important to identify, quantify, and control these impurities during the drug development and manufacturing process. The presence of impurities in Rifampicin can lead to adverse effects, reduced potency, and decreased shelf-life of the drug product.