Cefovecin Sodium and its Impurities

Cefovecin is a broad-spectrum, third-generation cephalosporin antibiotic administered by subcutaneous injection. It is used to treat skin infections caused by Pasteurella multocida in cats, and Staphylococcus intermedius and Streptococcus canis in dogs. Reference standards of Cefovecin Sodium API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.