Basic information Safety Supplier Related

[6R-[6α,7β(E)]]-7-[[(2-AMino-4-thiazolyl)[(car

Basic information Safety Supplier Related

[6R-[6α,7β(E)]]-7-[[(2-AMino-4-thiazolyl)[(car Basic information

Product Name:
[6R-[6α,7β(E)]]-7-[[(2-AMino-4-thiazolyl)[(car
Synonyms:
  • CefixiMe E-isoMer
  • (6R,7R)-7-[[(2E)-2-(2-AMino-4-thiazolyl)-2-[(carboxyMethoxy)iMino]acetyl]aMino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
  • (E)-CefixiMe (CefixiMe EP IMpurity D)
  • [6R-[6α,7β(E)]]-7-[[(2-AMino-4-thiazolyl)[(car
  • Cefixime EP impurity D
  • Cefixime Impurity D (EP) (Cefixime E-isomer )
  • (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  • Cefixime Impurity 4(Cefixime EP Impurity D)
CAS:
97164-56-2
MF:
C16H15N5O7S2
MW:
453.45
Product Categories:
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds
Mol File:
97164-56-2.mol
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[6R-[6α,7β(E)]]-7-[[(2-AMino-4-thiazolyl)[(car Chemical Properties

Density 
1.85±0.1 g/cm3(Predicted)
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
2.80±0.50(Predicted)
form 
Solid
color 
Off-White to Pale Yellow
Stability:
Hygroscopic
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[6R-[6α,7β(E)]]-7-[[(2-AMino-4-thiazolyl)[(car Usage And Synthesis

Uses

(E)-Cefixime is an isomeric impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).

Definition

ChEBI: (6R,7R)-7-[[2-(2-amino-4-thiazolyl)-2-(carboxymethoxyimino)-1-oxoethyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid is a cephalosporin.

[6R-[6α,7β(E)]]-7-[[(2-AMino-4-thiazolyl)[(carSupplier

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