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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >(Z)-Cefdinir

(Z)-Cefdinir

(Z)-Cefdinir Structure
  • ₹0
  • Product name: (Z)-Cefdinir
  • CAS: 178601-88-2
  • MF: C14H13N5O5S2
  • MW: 395.41
  • EINECS:
  • MDL Number:
  • Synonyms:(6R,7R)-7-[[(2E)-(2-AMino-4-thiazolyl)(hydroxyiMino)acetyl]aMino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;(E)-Cefdinir;(Z)-Cefdinir;Cefdinir impurity 13/Cefdinir CP Impurity R/(6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Cefdinir Impurity R: (6R,7R)-7-[[(2E)-(2-Amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;(6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;Cefdinir (E)-Isomer (USP);Cefdinir Impurity 5
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Properties

Melting point :>129°C (dec.)
storage temp. :Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility :Dichloromethane (Slightly), Methanol (Slightly)
form :Solid
color :Off-White to Beige

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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Description

(E)-Cefdinir (Cefdinir EP Impurity R) is a Cefdinir (C242670) impurity. The E-isomer of Cefdinir (C242670).

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