Zidebactam (WCK-5107) is a potent β-lactamase inhibitor. Zidebactam also is a penicillin-binding protein2 (PBP2) inhibitor with an IC50 of 0.26 μg/mL.

Product information

CAS Number: 1436861-97-0

Molecular Weight: 391.40

Formula: C13H21N5O7S

Chemical Name: [(1R,2S,5R)-7-oxo-2-({[(3R)-piperidin-3-yl]formohydrazido}carbonyl)-1,6-diazabicyclo[3.2.1]octan-6-yl]oxidanesulfonic acid

Smiles: OS(=O)(=O)ON1[C@H]2C[N@]([C@@H](CC2)C(=O)NNC(=O)[C@H]2CNCCC2)C1=O

InChiKey: YCZPXRQPDCXTIO-BBBLOLIVSA-N

InChi: InChI=1S/C13H21N5O7S/c19-11(8-2-1-5-14-6-8)15-16-12(20)10-4-3-9-7-17(10)13(21)18(9)25-26(22,23)24/h8-10,14H,1-7H2,(H,15,19)(H,16,20)(H,22,23,24)/t8-,9-,10+/m1/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 250 mg/mL (638.73 mM; Need ultrasonic). H2O : 50 mg/mL (127.75 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Zidebactam (WCK-5107) inhibits WT Enterobacteriaceae with a MIC50 of 0.25 mg/L. Zidebactam alone exhibits variable activity when tested against E. coli (MIC50/90 0.12/0.12  mg/L) and Enterobacter spp. (MIC50/90 0.12/0.25  mg/L).

Products are for research use only. Not for human use.