Iopamidol Impurity I

Iopamidol Impurity I is a chemical compound that is commonly used in the pharmaceutical industry as a reference standard in the analysis of iopamidol. Iopamidol is a contrast agent, which is used in medical imaging procedures such as CT scans and angiograms to help visualize internal organs, blood vessels, and other structures. The impurity I of iopamidol is a degradation product, which is formed during the manufacturing or storage of iopamidol. The chemical formula of Iopamidol Impurity I is C17H20I3N3O8, and its molecular weight is 673.97 g/mol. It is a yellow to brownish-yellow powder that is sparingly soluble in water and methanol. The purity of Iopamidol Impurity I is typically 98% or higher, and it is stable under normal storage conditions. In terms of usage, Iopamidol Impurity I is primarily used as a reference standard in the analysis of iopamidol in pharmaceutical formulations and biological samples. It is also used in research studies to investigate the degradation pathways of iopamidol and to develop analytical methods for the detection and quantification of impurities in drugs. Overall, Iopamidol Impurity I plays an important role in ensuring the quality and safety of iopamidol-based contrast agents, which are widely used in medical imaging procedures.