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339528-86-8

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339528-86-8 Structure

339528-86-8 Structure
IdentificationBack Directory
[Name]

Cefpodoxime Proxetil EP Impurity C
[CAS]

339528-86-8
[Synonyms]

a2-Cefpodoxime Proxetil
Cefpodoxime Delta Isomer
Cefpodoxime Proxetil EP Impurity C
Cefpodoxime Proxetil Impurity 3（EP Impurity C）
Cefpodoxime Proxetil Impurity 3(Cefpodoxime Proxetil EP Impurity C)
5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)-
Cefpodoxime Proxetil impurity 3/Cefpodoxime Proxetil EP Impurity C/(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate
Cefpodoxime proxetil Impurity C:（ (6R,7R)-7-[[(2Z)-2-(2-Αmino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl Ester（ 2-Cefpodoxime Proxetil）
Cefpodoxime proxetil Impurity C:( (6R,7R)-7-[[(2Z)-2-(2-Αmino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl Ester( 2-Cefpodoxime Proxetil)
[Molecular Formula]

C21H27N5O9S2
[MOL File]

339528-86-8.mol
[Molecular Weight]

557.6
Chemical PropertiesBack Directory
[density ]

1.58±0.1 g/cm3(Predicted)
[pka]

8.16±0.60(Predicted)
Hazard InformationBack Directory
[Uses]

2-Cefpodoxime Proxetil (Cefpodoxime Proxetil EP Impurity C) is a structural isomer of Cefpodoxime Proxetil (C243860); an antibacterial and broad spectrum, orally absorbed third generation cephalosporin.
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