Chemical Structure CAT No. CAS Item Group Purity
Benzylpenicillin EP Impurity DC4X-1899413093-87-3Impurity
Benzylpenicillin EP Impurity D
Penicillin Impurity 40C4X-18994076350-36-2Impurity
Penicillin Impurity 40
Penicillin Impurity 41C4X-189941N/AImpurity
Penicillin Impurity 41
Penicillin Impurity 42C4X-189942N/AImpurity
Penicillin Impurity 42
Penicillin Impurity 43C4X-189943N/AImpurity
Penicillin Impurity 43
Penicillin Impurity 44C4X-189944N/AImpurity
Penicillin Impurity 44
Benzylpenicillin EP Impurity C Potassium SaltC4X-189945525-91-7 (free base)Impurity
Benzylpenicillin EP Impurity C Potassium Salt
Benzylpenicillin EP Impurity EC4X-18995N/AImpurity
Benzylpenicillin EP Impurity E
Benzylpenicillin EP Impurity FC4X-18996501-34-8Impurity
Benzylpenicillin EP Impurity F
Benzylpenicillin Impurity 7(Benzylpenicillin CP Impurity G)C4X-18997N/AImpurity
Benzylpenicillin Impurity 7(Benzylpenicillin CP Impurity G)