Nicardipine EP Impurity B DiHCl

Nicardipine EP Impurity B DiHCl is a pharmaceutical impurity that is commonly used in the development and manufacturing of medications that treat cardiovascular diseases. The chemical name for this compound is 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid dihydrochloride. This impurity is a crystalline powder that is typically white or off-white in color. Nicardipine EP Impurity B DiHCl is used as a reference standard in the quality control of medications that contain nicardipine as an active ingredient. It is also used in research and development of new medications that target the cardiovascular system. The impurity is known to interact with calcium channels in the body and can help in the regulation of blood pressure and heart rate. In terms of chemical properties, Nicardipine EP Impurity B DiHCl is a derivative of pyridine and has a molecular weight of 397.27 g/mol. It is soluble in water and methanol, but is insoluble in most organic solvents. The compound is stable under normal storage conditions and can be stored for long periods of time without significant degradation. Overall, Nicardipine EP Impurity B DiHCl is an important compound in the development and manufacturing of cardiovascular medications. Its use as a reference standard and in research and development highlights its importance in the pharmaceutical industry.