Azelastine EP Impurity C(CAS: 53242-76-5)

Azelastine EP Impurity C is a chemical compound with a CAS number of 53242-76-5. It is an impurity of azelastine, a histamine H1 receptor antagonist commonly used in allergy medications. The exact chemical structure may vary slightly due to impurity characteristics.

Azelastine EP Impurity C is primarily used in pharmaceutical manufacturing as a quality control check for azelastine due to its presence as a minor impurity. It is not used in its own right but helps ensure the purity of the active pharmaceutical ingredient.

Azelastine EP Impurity C is generally considered safe when handled properly. It does not have significant toxicity and does not pose a risk to human health under normal conditions. However, it should be handled with care to avoid skin contact and inhalation. Safety data sheets (SDS) should be consulted for detailed handling and safety guidelines.

Azelastine EP Impurity C should be stored in tightly sealed containers in a cool, dry place away from direct sunlight. Maintain a temperature range of 15-25°C (59-77°F) and avoid exposure to moisture and extreme temperatures. Keep the compound away from heat sources and ensure proper ventilation during handling.