CEFAZIDIME

Cefazidime is a thirdgeneration cephalosporin with strong antipseudomonal activity. Side effects include diarrhea, rash, and rare neurotoxicity. Only GMP materials will be supplied, logistics all according to GDP.

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Product Description


Mechanism of action

Cefazidime is a third-generation cephalosporin with strong activity against gram-negative bacilli, notably *Pseudomonas aeruginosa*. It inhibits PBPs, blocking peptidoglycan crosslinking and compromising bacterial cell-wall integrity. Its side chain offers enhanced stability to many -lactamases, prolonging activity in resistant environments.

Benefits and advantages

Widely used in hospital-pathogen research, antipseudomonal susceptibility testing, -lactamase-resistance modelling, ICU infection studies, and pharmacokinetic/pharmacodynamic (PK/PD) simulations. A key reference drug for evaluating new anti-pseudomonal agents and carbapenem-sparing strategies.

Side effects and risks

Risks include hypersensitivity, selection of resistant organisms, neurotoxicity at high doses (especially with renal impairment), and GI upset. Handle with antimicrobial compound precautions.

Only GMP materials will be supplied, logistics all according to GDP.

Datasheet


Molecular Formula

C22H22N6O7S2

Molecular Weight

546.58 g/mol

CAS Number

72558-82-8

Storage Condition

Store in a cool, dry place; protected from light

Solubility

Soluble in water

Purity

Purity information is available upon request (COA).

Synonym

AB02837

IUPAC/Chemical Name

(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido]methyl]-8-oxo-3-(pyridinium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

InChl Key

MMUURLMFGJXLTB-WWTWQGRRSA-N

InChl Code

InChI=1S/C22H22N6O7S2/c1-22(2,20(33)34)35-26-13(12-10-37-21(23)24-12)16(29)25-14-17(30)28-15(19(31)32)11(9-36-18(14)28)8-27-6-4-3-5-7-27/h3-7,10,14,18H,8-9H2,1-2H3,(H4-,23,24,25,29,31,32,33,34)

References

PubChem; ChemBL; FDA substance registry;

3D Conformer.

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