Itopride is a drug used to treat digestive disorders such as gastroesophageal reflux disease (GERD) and functional dyspepsia. However, during the manufacturing process of Itopride, impurities may be formed. These impurities can have negative effects on the drug's efficacy and safety. Therefore, it is important to closely monitor and control the levels of Itopride impurities to ensure the drug's quality and effectiveness.