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Ceftazidime EP Impurity B

Product Name
Ceftazidime EP Impurity B
CAS No.
97148-38-4
Chemical Name
Ceftazidime EP Impurity B
Synonyms
Ceftazidime EP Impurity B;E-Ceftazidime Ceftazidime Impurity B;Ceftazidime EP Impurity B(E-Ceftazidime);E-Ceftazidime Ceftazidime Impurity B (EP);Ceftazidime Impurity B (EP) (E-Ceftazidime);(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;(6R,7R)-7-({(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]ethanoyl}amino)-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;(6R,7R)-7-((E)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate? (Ceftazidime Impurity);Ceftazidime impurity 2/Ceftazidime EP Impurity B/E-Ceftazidime/(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CBNumber
CB73155003
Molecular Formula
C22H22N6O7S2
Formula Weight
546.57
MOL File
97148-38-4.mol
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Ceftazidime EP Impurity B Property

solubility 
DMSO (Slightly), Methanol (Slightly, Sonicated)
form 
Solid
color 
Pale Brown to Light Brown
Stability:
Hygroscopic
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
C244125
Product name
E-Ceftazidime
Packaging
10mg
Price
$1695
Updated
2021/12/16
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Ceftazidime EP Impurity B Chemical Properties,Usage,Production

Uses

E-Ceftazidime is an impurity of Ceftazidime Pentahydrate (C244100); which is a third generation cephalosporin antibiotic.

Ceftazidime EP Impurity B Preparation Products And Raw materials

Raw materials

Preparation Products

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Ceftazidime EP Impurity B Suppliers

China 45 India 5 United States 2 Global 52
Standardpharm Co. Ltd.
Tel
86-714-3992388
Email
overseasales1@yongstandards.com
Country
United States
ProdList
14332
Advantage
58
Cato Research Chemicals Inc.
Tel
020-81215950 4000-868-328
Email
customer@uwalab.com
Country
United States
ProdList
10404
Advantage
58

97148-38-4, Ceftazidime EP Impurity BRelated Search:

1-[[(6R,7R)-7-[[(2Z)-2-(2-AMino-4-thiazolyl)-2-[[2-(1,1-diMethylethoxy)-1,1-diMethyl-2-oxoethoxy]iMino]acetyl]aMino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]Methyl]pyridiniuM Inner Salt Ceftazidime Ep Impurity H CeftazidiMe Propanoic acid, 2-[[(Z)-[1-(2-amino-4-thiazolyl)-2-oxo-2-[[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]amino]ethylidene]amino]oxy]-2-methyl- PYCA Ceftazidime Ceftazidime EP Impurity D CEFTAZIDIME IMPURITY A Ceftazidime Oxide Impurity (E)-2-(((2-(2-AMinothiazol-4-yl)-3-oxo-3-((2-oxoethyl)aMino)prop-1-en-1-yl)aMino)oxy)-2-Methylpropanoic Acid 7-amino-3-((5-carboxymethyl-4-methyl-1,3-thiazol-2-ylthio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid (Z)-2-Amino-alpha-[1-(tert-butoxycarbonyl)]-1-methylethoxyimino-4-thiazolacetic acid N-NITROSO-N-ETHYLANILINE ethyl 4-chloro-2-(hydroxyimino)-3-oxobutyrate Clenbuterol IMpurity F Ceftazidime impurity I ceftazidiMe iMpurity G Ceftazidime Impurity

  • Ceftazidime EP Impurity B
  • Ceftazidime Impurity B (EP) (E-Ceftazidime)
  • Ceftazidime impurity 2/Ceftazidime EP Impurity B/E-Ceftazidime/(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • E-Ceftazidime Ceftazidime Impurity B
  • Ceftazidime EP Impurity B(E-Ceftazidime)
  • (6R,7R)-7-({(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]ethanoyl}amino)-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • E-Ceftazidime Ceftazidime Impurity B (EP)
  • (6R,7R)-7-((E)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate? (Ceftazidime Impurity)
  • 97148-38-4