Cimetidine EP Impurity B with CAS No: 138035-55-9 is an impurity standard of Cimetidine. Cimetidine is a medication classified as an H2 receptor antagonist, commonly used to reduce stomach acid production. It works by blocking histamine receptors in the stomach lining, thereby decreasing the secretion of gastric acid. Cimetidine is often prescribed to treat conditions such as peptic ulcers, gastroesophageal reflux disease (GERD), and Zollinger-Ellison syndrome, a rare condition characterized by overproduction of stomach acid. Additionally, cimetidine can be used to manage symptoms of heartburn and indigestion. It is usually taken orally in the form of tablets or liquid. While generally well-tolerated, cimetidine may interact with other medications, and long-term use can lead to side effects. Buy high quality Cimetidine EP Impurity B from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Cimetidine EP Impurity B