Displaying 30 results of Finerenone Impurities Finerenone is a pharmaceutical drug used to treat chronic heart failure and diabetic kidney disease. Impurities in finerenone are unwanted chemical substances that may appear during the manufacturing or storage process. These impurities can affect the safety and efficacy of the drug, and therefore must be carefully monitored and controlled. Analytical methods are used to identify and measure the levels of finerenone impurities to ensure that the drug meets regulatory requirements and is safe for human consumption.