Benzocaine EP Impurity H(CAS: 619-45-4)

Benzocaine EP Impurity H (CAS: 619-45-4) is a chemical compound identified as a specific impurity in the European Pharmacopoeia (EP) version of benzocaine. It has the molecular formula C9H11NO2 and is characterized as a white crystalline solid with limited solubility in water and ethanol. This impurity is commonly detected during the synthesis or purification of benzocaine, which is used as a local anesthetic.

Benzocaine EP Impurity H (CAS: 619-45-4) is primarily used in pharmaceutical research to identify and quantify impurities in benzocaine production. It may also serve as a reference standard for analytical testing. While not a direct commercial product, its presence is critical for ensuring the purity and safety of pharmaceutical-grade benzocaine, particularly in regulatory compliance and quality control.

Benzocaine EP Impurity H (CAS: 619-45-4) is generally considered safe when handled properly, but it requires standard safety precautions. Limited toxicity data exists, but as with all chemicals, it should be avoided in high concentrations. Wear protective gloves and goggles, and ensure proper ventilation to prevent inhalation exposure. Adherence to OSHA guidelines is recommended for safe handling.

Benzocaine EP Impurity H (CAS: 619-45-4) should be stored in a tightly sealed container in a cool, dry place (ideally 2-8°C) and protected from light. It is stable under these conditions but may degrade if exposed to moisture or high temperatures. Store away from incompatible substances and ensure proper labeling for safe handling and disposal.