1. Anti-infection
  2. Bacterial
    Antibiotic
  3. Ceftazidime

Ceftazidime (Synonyms: GR20263)

Cat. No.: HY-B0593 Purity: 99.86%
Handling Instructions

Ceftazidime (GR20263) is a third generation cephalosporin administered intravenously or intramuscularly. Ceftazidime has a broad spectrum of in vitro activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime is particularly active against Enterobacteriaceae (including beta-lactamase-positive strains) and is resistant to hydrolysis by most beta-lactamases.

For research use only. We do not sell to patients.

Ceftazidime Chemical Structure

Ceftazidime Chemical Structure

CAS No. : 72558-82-8

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Free Sample (0.5-1 mg)   Apply Now  
10 mM * 1 mL in DMSO USD 55 In-stock
Estimated Time of Arrival: December 31
500 mg USD 50 In-stock
Estimated Time of Arrival: December 31
1 g USD 60 In-stock
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5 g USD 90 In-stock
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Customer Review

Based on 7 publication(s) in Google Scholar

Other Forms of Ceftazidime:

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

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Description

Ceftazidime (GR20263) is a third generation cephalosporin administered intravenously or intramuscularly. Ceftazidime has a broad spectrum of in vitro activity against Gram-positive and Gram-negative aerobic bacteria. Ceftazidime is particularly active against Enterobacteriaceae (including beta-lactamase-positive strains) and is resistant to hydrolysis by most beta-lactamases[1].

Clinical Trial
Molecular Weight

546.58

Formula

C₂₂H₂₂N₆O₇S₂

CAS No.

72558-82-8

SMILES

O=C1[[email protected]@H](NC(/C(C2=CSC(N)=N2)=N\OC(C)(C(O)=O)C)=O)[[email protected]@]3([H])SCC(C[N+]4=CC=CC=C4)=C(C([O-])=O)N13

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

H2O : 100 mg/mL (182.96 mM; Need ultrasonic)

DMSO : ≥ 46 mg/mL (84.16 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.8296 mL 9.1478 mL 18.2956 mL
5 mM 0.3659 mL 1.8296 mL 3.6591 mL
10 mM 0.1830 mL 0.9148 mL 1.8296 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (3.81 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (3.81 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.08 mg/mL (3.81 mM); Clear solution

  • 4.

    Add each solvent one by one:  PBS

    Solubility: 100 mg/mL (182.96 mM); Clear solution; Need ultrasonic

*All of the co-solvents are provided by MCE.
References

Purity: 99.86%

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Keywords:

CeftazidimeGR20263GR 20263GR-20263BacterialAntibioticInhibitorinhibitorinhibit

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