Metamizole EP Impurity C HCl

Metamizole EP Impurity C HCl, also known as 4-Amino-1,2-dimethyl-5-nitrobenzimidazole hydrochloride, is a chemical compound that is commonly used as an impurity standard in the pharmaceutical industry. This compound is an intermediate in the synthesis of Metamizole, which is a non-opioid analgesic and antipyretic drug used for the treatment of various types of pain and fever. Metamizole EP Impurity C HCl is primarily used as a reference standard for quality control and assay purposes in the production of Metamizole. It is also used in analytical chemistry for the identification and quantification of Metamizole impurities in drug formulations. The chemical formula of Metamizole EP Impurity C HCl is C9H10N4O2.HCl, and its molecular weight is 246.66 g/mol. It is a yellow crystalline powder that is soluble in water and ethanol. The compound is sensitive to light and should be stored in a cool and dry place to avoid degradation. It should be handled with care as it is a nitro compound and may pose a risk of explosion when subjected to shock or friction. In conclusion, Metamizole EP Impurity C HCl is an important reference standard in the pharmaceutical industry that is used for quality control and assay purposes. Its chemical properties and sensitivity to light and shock should be taken into consideration when handling it.