How should Benzylpenicillin Impurity 2 (CAS: 103-81-1) be stored?

Benzylpenicillin Impurity 2 should be stored in a cool, dry, and dark place to maintain its stability. It is recommended to keep it in a sealed container away from moisture and light exposure. Proper storage conditions help prevent degradation and contamination, ensuring accurate results in analytical applications. Always store in a well-ventilated area and follow standard chemical storage guidelines.