Cefpodoxime Proxetil EP Impurity H

947692-16-2

CS-T-71435

C₄₂H₅₄N₁₀O₁₈S₄

1115.19

O=C(C(N12)=C(COC)CS[C@]2([H])[C@H](NC(/C(C3=CSC(NC([C@@H](NC(/C(C4=CSC(N)=N4)=N\OC)=O)[C@H]5SCC(COC)=C(C(OC(OC(OC(C)C)=O)C)=O)N5)=O)=N3)=N\OC)=O)C1=O)OC(OC(OC(C)C)=O)C

Impurity

Cefpodoxime Proxetil

Store at refrigerator (2-8°C) for long term storage

1-[[(1-methylethoxy)carbonyl]oxy]ethyl (6R,7R)-7-[[(2Z)-2-[2-[[(2R)-2-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-2-[(2R)-5-(methoxymethyl)-4-[[1-[[(1-methylethoxy)carbonyl]oxy]ethoxy]carbonyl]-3,6-dihydro-2H-1,3-thiazin-2-yl]acetyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

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PubChem
Wikipedia

Cefpodoxime Proxetil Dimer; Cefpodoxime Proxetil 4,7-seco-Dimer

Cefpodoxime Proxetil 4,7-seco-Dimer (Cefpodoxime Proxetil EP Impurity H) is an impurity of Cefpodoxime Proxetil, an antibacterial. A broad spectrum, orally absorbed third generation cephalosporin, ester prodrug of the active free acid metabolite.

97.29%

Refer MSDS for accurate information.