CAS 87492-68-0

Benzylpenicillin Potassium EP Impurity E (Benzylpenicillin (Benzathine) EP Impurity E, Benzylpenicillin (Procaine) EP Impurity B, Benzylpenicillin Sodium EP Impurity E) (S,R,R-Isomer) (5R,6R-Benzylpenicilloic Acid)

CAS: 87492-68-0

Formula: C₁₆H₂₀N₂O₅S

Molecular weight: 352.41

Ref: 4Z-B-285018

5R,6R-Benzylpenicilloic Acid

Controlled Product

CAS: 87492-68-0

Stability Hygroscopic
Applications 5R,6R-Benzylpenicilloic Acid is the β-lactamase cleavage product/metabolite of antibiotic Penicillin G (P223400).
References Dryjanski, M., Pratt, R.: Biochem., 34, 3561 (1995); Ho, H., et al.: Rapid Commun. Mass Spectrom., 25, 25 (2011);

Formula: C₁₆H₂₀N₂O₅S

Color and Shape: Neat

Molecular weight: 352.41

Ref: TR-B288593

Benzylpenicillin Potassium EP Impurity E (Benzylpenicillin (Benzathine) EP Impurity E, Benzylpenicillin (Procaine) EP Impurity B, Benzylpenicillin Sodium EP Impurity E) (S,R,R-Isomer) (5R,6R-Benzylpen

CAS: 87492-68-0

Formula: C₁₆H₂₀N₂O₅S

Color and Shape: White To Off-White Solid

Molecular weight: 352.41

Ref: 4Z-P-0438

Benzylpenicillin Potassium EP Impurity E (Benzylpenicillin (Benzathine) EP Impurity E, Benzylpenicillin (Procaine) EP Impurity B, Benzylpenicillin Sodium EP Impurity E) (Mixture of Diastereomers)

CAS: 13057-98-2, 87492-68-0

Formula: C₁₆H₂₀N₂O₅S

Color and Shape: White To Off-White Solid

Molecular weight: 352.41

Ref: 4Z-P-0411