Cefpodoxime proxetil impurity B

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Names

[ CAS No. ]:
947692-14-0

[ Name ]:
Cefpodoxime proxetil impurity B

[Synonym ]:
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)-1-oxoethyl]amino]-3-methyl-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)-
1-[(Isopropoxycarbonyl)oxy]ethyl (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Cefpodoxime Proxetil Impurity 2

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Molecular Formula ]:
C20H25N5O8S2

[ Molecular Weight ]:
527.571

[ Exact Mass ]:
527.114441

[ LogP ]:
2.41

[ Index of Refraction ]:
1.687

Related Compounds

  • 1-[(Isopropoxycarbonyl)oxy]ethyl (6R,7R)-7-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • 1-[(Isopropoxycarbonyl)oxy]ethyl (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate
  • 1-[(Isopropoxycarbonyl)oxy]ethyl (6R,7R)-3-(acetoxymethyl)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • Cefpodoxime Proxetil EP Impurity G
  • Cefpodoxime Proxetil EP Impurity F
  • Cefpodoxime Proxetil
  • 7-Fluoro-6-methoxy-1,2,3,4-tetrahydroisoquinoline
  • 4-bromo-N-(tert-butyl)-N-methylbenzenesulfonamide
  • 2-(Methylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-6-amine
  • Pyridinium, 4-ethenyl-1-(3-sulfopropyl)-, inner salt
  • Tert-butyl(2-(2-iodophenoxy)ethoxy)dimethylsilane
  • 2-(Methylsulfonyl)-1,2,3,4-tetrahydroisoquinoline-6-carbonitrile
  • 2-(8-Methoxy-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid
  • 4-(6-Ethanesulfonyl-pyridin-3-yl)-2-fluoro-benzoic acid
  • 3-(4-Bromo-3-methylphenyl)propan-1-ol
  • 2-(2-methylsulfonylethyl)-3,4-dihydro-1H-isoquinolin-6-ol
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