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Ceftazidime hydrate

SIGMA/C3809 - 90.0-105.0%, contains ~10% sodium carbonate as stabilizer

Synonym: 1-[[(6R,7R)-7-[[(2Z)-(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]pyridinum

CAS Number: 120618-65-7
Empirical Formula (Hill Notation): C22H22N6O7S2 · xH2O
Molecular Weight: 546.58 (anhydrous basis)
MDL Number: MFCD00153936
Linear Formula: C22H22N6O7S2 · xH2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-C3809-1G 1 g
 $172.00
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45-C3809-5G 5 g
 $590.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes, it may have been created or edited with AI. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: C3809-5G

 

antibiotic activity spectrum Gram-negative bacteria
  Gram-positive bacteria
assay 90.0-105.0%
contains ~10% sodium carbonate as stabilizer
form powder or crystals
InChI 1S/C22H22N6O7S2.5H2O/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);5*1H2/b26-13-;;;;;/t14-,18-;;;;;/m1...../s1
InChI key NMVPEQXCMGEDNH-TZVUEUGBSA-N
mode of action cell wall synthesis | interferes
Quality Level 200 
SMILES string [H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(C)(ON=C(/C(=O)N[C@H]1[C@H]2SCC(C[n+]3ccccc3)=C(N2C1=O)C([O-])=O)c4csc(N)n4)C(O)=O
storage temp. 2-8°C
Application: Ceftazidime hydrate is used to study the effect of expression, binding and inhibition of penicillin-binding proteins especially PBP3 on bacterial cell wall mucopeptide synthesis. It is also used in bacterial susceptibility studies and to select mutant colonies of interest.
Application: Used to study the effect of expression, binding and inhibition of penicillin-binding proteins especially PBP3 on bacterial cell wall mucopeptide synthesis.
Biochem/physiol Actions: Cephalosporins, such as ceftazidime , disrupt the synthesis of the peptidoglycan layer of bacterial cell walls.
General description: Broad spectrum antibiotic; third generation cephalosporin
General description: Chemical structure: ß-lactam
Other Notes: Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place
Packaging: 1, 5 g in glass bottle
Purity 90.0-105.0%
Storage Temp. 2-8°C
UNSPSC 51284108

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