CefpodoxiMe Proxetil IMpurity B

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CefpodoxiMe Proxetil IMpurity B

Product Name: CefpodoxiMe Proxetil IMpurity B
CAS No.: 947692-14-0
Chemical Name: CefpodoxiMe Proxetil IMpurity B
Synonyms: Cefpodoxime EP Impurity B;CefpodoxiMe Proxetil IMpurity B;Cefpodoxime Proxetil EP Impurity B;Cefpodoxime Proxetil Impurity 2（EP Impurity B）;Cefpodoxime Proxetil EP Impurity B (Mixture of isomers);Cefpodoxime Proxetil EP Impurity B (Mixture of Diastereomers);Cefpodoxime Proxetil Impurity 2(Cefpodoxime Proxetil EP Impurity B);1-propan-2-yloxycarbonyloxyethyl (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)-;Cefpodoxime Proxetil impurity 2/Cefpodoxime Proxetil EP Impurity B/(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CBNumber: CB12706709
Molecular Formula: C20H25N5O8S2
Formula Weight: 527.57
MOL File: 947692-14-0.mol

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CefpodoxiMe Proxetil IMpurity B Property

Density: 1.59±0.1 g/cm3(Predicted)
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 8.22±0.60(Predicted)
form: Solid
color: Pale Beige to Beige

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: M295700
Product name: 3-Methyl3-De(methoxymethyl)Cefpodoxime
Packaging: 2.5mg
Price: $220
Updated: 2021/12/16

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CefpodoxiMe Proxetil IMpurity B Chemical Properties,Usage,Production

Uses

3-Methyl 3-De(methoxymethyl) Cefpodoxime (Cefpodoxime Proxetil EP Impurity B) is an impurity of Cefpodoxime Proxetil (C243860) which is an antibacterial.

CefpodoxiMe Proxetil IMpurity B Preparation Products And Raw materials

Raw materials

Preparation Products

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CefpodoxiMe Proxetil IMpurity B Suppliers

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CefpodoxiMe Proxetil IMpurity B

Cefpodoxime Proxetil EP Impurity B

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1-propan-2-yloxycarbonyloxyethyl (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)-

Cefpodoxime Proxetil Impurity 2（EP Impurity B）

Cefpodoxime Proxetil EP Impurity B (Mixture of isomers)

Cefpodoxime proxetil Impurity B:（ (6R,7R)-7-[[(2Z)-2-(2-Αmino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl Ester（ADCA-analogue of cefpodoxime proxeti

Cefpodoxime EP Impurity B

947692-14-0

C20H25N5O8S2