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Ceftazidime Ep Impurity H

Ceftazidime Ep Impurity H Basic information
Product Name:Ceftazidime Ep Impurity H
Synonyms:Ceftazidime Ep Impurity H;Ceftazidime Impurity H (EP) (Ceftazidime Methyl Ester );Ceftazidime Methyl Ester (Contain ~10% triethylammonium iodide);Ceftazidime Impurity 8(Ceftazidime EP Impurity H);Ceftazidime impurity 7/Ceftazidime EP Impurity H/Ceftazidime Methyl Ester/(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-[(2-methoxy-1,1-dimethyl-2-oxoethoxy)imino]acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;Methyl Ester Ceftazidi H (EP);(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(1-methoxy-2-methyl-1-oxopropan-2-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;Ceftazidime Methyl Ester (Contains ~10% triethylammonium iodide)
CAS:1354396-23-8
MF:C23H24N6O7S2
MW:560.6
EINECS:
Product Categories:
Mol File:1354396-23-8.mol
Ceftazidime Ep Impurity H Structure
Ceftazidime Ep Impurity H Chemical Properties
Melting point >210°C (dec.)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color White to Yellow
Safety Information
MSDS Information
Ceftazidime Ep Impurity H Usage And Synthesis
UsesCeftazidime Methyl Ester (Ceftazidime EP Impurity H) is an impurity of Ceftazidime (C244100). Ceftazidime impurity G.
Ceftazidime Ep Impurity H Preparation Products And Raw materials
Ceftazidime impurity I PYCA Cefotiam Hexetil Impurity E7 (JP) 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- Ceftazidime Clenbuterol IMpurity F Cefotiam Hexetil Impurity B4 (JP) Ceftazidime Impurity A (EP) (E)-2-(((2-(2-AMinothiazol-4-yl)-3-oxo-3-((2-oxoethyl)aMino)prop-1-en-1-yl)aMino)oxy)-2-Methylpropanoic Acid Cefotiam Hexetil Impurity F3 (JP) 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 Cefotiam Hexetil Impurity C5 (JP) Ceftazidime Impurity C (EP) CeftazidiMe Ceftazidime EP Impurity B 7-APCA(ceftazidime mother nucleus) Cefotiam Hexetil Impurity D6 (JP) Ceftazidime Impurity G (EP)
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