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Product Name:Cefpodoxime Proxetil Impurity E CAS:217803-89-9 Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Sales@pipitech.com Remarks:(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate,Chemical Formula: C22H27N5O10S2,Exact Mass:
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| CefpodoxiMe Proxetil IMpurity E Basic information |
Product Name: | CefpodoxiMe Proxetil IMpurity E | Synonyms: | CefpodoxiMe Proxetil IMpurity E;Cefpodoxime Proxetil impurity 5/Cefpodoxime Proxetil EP Impurity E/Cefotaxime Proxetil/(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-car;Cefpodoxime Proxetil Ep Impurity E (ACA-;Cefpodoxime proxetil Impurity E: (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl Ester(Cefotaxime Proxetil,ACA-;Cefpodoxime Proxetil EP Impurity E;Cefotaxime Proxetil;Cefpodoxime Proxetil Impurity 5(Cefpodoxime Proxetil EP Impurity E);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)- | CAS: | 217803-89-9 | MF: | C22H27N5O10S2 | MW: | 585.61 | EINECS: | | Product Categories: | | Mol File: | 217803-89-9.mol | ![CefpodoxiMe Proxetil IMpurity E Structure](CAS/20180808/GIF/217803-89-9.gif) |
| CefpodoxiMe Proxetil IMpurity E Chemical Properties |
Melting point | 107 - 113°C | density | 1.60±0.1 g/cm3(Predicted) | storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere | solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | pka | 8.11±0.60(Predicted) | form | Solid | color | Light Yellow to Orange |
| CefpodoxiMe Proxetil IMpurity E Usage And Synthesis |
Uses | Cefotaxime Proxetil (Cefpodoxime Proxetil EP Impurity E) is an impurity of Cefotaxime (C242950), which is a broad spectrum third generation cephalosporin antibiotic. The name Cefotaxime applies to the isomer having a syn-methoxy imino group. |
| CefpodoxiMe Proxetil IMpurity E Preparation Products And Raw materials |
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