Sappanone B Impurities are the by-products or contaminants that are formed during the manufacturing of Sappanone B. These impurities can adversely affect the quality and purity of the final product, making it less effective or even harmful. It is essential to identify and remove these impurities to ensure the safety and efficacy of Sappanone B for its intended use. Various analytical techniques such as chromatography and spectroscopy are used to detect and quantify these impurities.