Zidebactam sodium salt (WCK-5107 sodium salt) is a potentβ-lactamase inhibitor^[1]. Zidebactam also is apenicillin-binding protein2 (PBP2)inhibitor with anIC₅₀of 0.26 μg/mL^[2].

IC50: 0.26±0.06 μg/mL (P. aeruginosaPAO1 PBP2)^[2].

Zidebactam sodium salt (WCK-5107 sodium salt) inhibits WT Enterobacteriaceae with a MIC₅₀of 0.25 mg/L^[1].Zidebactam sodium salt (WCK-5107 sodium salt) alone exhibits variable activity when tested againstE. coli(MIC_50/900.12/0.12 mg/L) andEnterobacterspp. (MIC_50/900.12/0.25 mg/L)^[1].

413.38

C₁₃H₂₀N₅NaO₇S

1706777-46-9

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.