Azilsartan Impurity 64(CAS: 57113-90-3)

Azilsartan Impurity 64 (CAS: 57113-90-3) is a byproduct of the azilsartan production process. It is a white to off-white solid with a molecular weight of approximately 423.35 g/mol and a melting point around 115-119°C. It is an impurity derived from the medicinal chemistry synthesis of azilsartan, a medication used to treat hypertension.

Azilsartan Impurity 64 (CAS: 57113-90-3) is primarily used as a quality control and impurity reference in the pharmaceutical industry. It serves as a standard for testing and validating the purity of azilsartan products.

Azilsartan Impurity 64 (CAS: 57113-90-3) is generally considered safe when handled with appropriate precautions. However, it should be stored in a sealed container to prevent degradation and should be kept away from heat and moisture. Prolonged exposure to skin or inhalation may cause irritation, and proper personal protective equipment should be worn during handling.

Azilsartan Impurity 64 (CAS: 57113-90-3) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption and degradation. Optimal storage temperature should be below 25°C to ensure its stability.