3-Oxo Atorvastatin is a metabolite of Atorvastatin, utilized primarily in pharmacological and metabolism research. It is especially useful for analyzing the mechanism of action and metabolic transformations in the body of Atorvastatin, a widely prescribed statin medication effective in lowering cholesterol levels and reducing the risk of cardiovascular diseases. This compound helps in understanding the drug's efficacy and safety, as well as in the development of new, more potent therapies. Furthermore, it is used in studies of drug interactions with liver enzymes to evaluate potential side effects or drug accumulation in the body.