Dipyridamole EP Impurity E

Dipyridamole EP Impurity E is a chemical compound that is commonly used in the pharmaceutical industry as a reference standard in the quality control of the drug dipyridamole. It is a known impurity that is often found in dipyridamole samples, and its presence can affect the potency and efficacy of the drug. Therefore, it is important to monitor and control the levels of this impurity during the manufacturing process of dipyridamole. Chemically, Dipyridamole EP Impurity E is known as 2,6-bis(diethanolamino)-4,8-dipiperidinopyrimido[5,4-d]pyrimidine. It has a molecular formula of C24H42N10O2 and a molecular weight of 526.66 g/mol. This compound is a white to off-white crystalline powder that is insoluble in water but soluble in organic solvents such as methanol and ethanol. In terms of usage, Dipyridamole EP Impurity E is primarily used as a reference standard in the analytical testing of dipyridamole samples. It is also used in research and development activities related to dipyridamole and other related drugs. The compound is typically supplied in a certified reference material (CRM) format, which ensures that its purity and quality are accurately measured and verified. In conclusion, Dipyridamole EP Impurity E is an important chemical compound that plays a critical role in ensuring the quality and efficacy of dipyridamole. Its usage and monitoring are essential for the safe and effective use of the drug in medical applications.