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CefpodoxiMe Proxetil IMpurity G

CAS No.
947692-15-1
Chemical Name:
CefpodoxiMe Proxetil IMpurity G
Synonyms
N-Acetyl Cefpodoxime Proxetil;CefpodoxiMe Proxetil IMpurity G;Cefpodoxime Proxetil EP Impurity G;Cefpodoxime Proxetil impurity G (Crude);Cefpodoxime Impurity G (Diastereomer Mixture);Cefpodoxime Proxetil EP Impurity G (E and Z Mixture);Cefpodoxime Proxetil Impurity G (Mixture of Diastereomers);Cefpodoxime Proxetil EP Impurity G (Mixture of Diastereomers);Cefpodoxime Proxetil Impurity 7(Cefpodoxime Proxetil EP Impurity G);(6R,7R)-1-((isopropoxycarbonyl)oxy)ethyl 7-((Z)-2-(2-acetamidothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CBNumber:
CB12706714
Molecular Formula:
C23H29N5O10S2
Molecular Weight:
599.63
MDL Number:
MOL File:
947692-15-1.mol
Last updated:2023-04-23 13:52:06

CefpodoxiMe Proxetil IMpurity G Properties

Melting point >166°C (dec.)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly, Heated)
form Solid
color White to Off-White
Stability Hygroscopic
FDA UNII 98RN5J68ZW

CefpodoxiMe Proxetil IMpurity G price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC A168610 N-AcetylCefpodoximeProxetil 947692-15-1 100mg $1455 2021-12-16 Buy
Product number Packaging Price Buy
A168610 100mg $1455 Buy

CefpodoxiMe Proxetil IMpurity G Chemical Properties,Uses,Production

Uses

N-Acetyl Cefpodoxime Proxetil (Cefpodoxime Proxetil EP Impurity G) 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 G Preparation Products And Raw materials

Raw materials

Preparation Products

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CefpodoxiMe Proxetil IMpurity G N-Acetyl Cefpodoxime Proxetil Cefpodoxime Proxetil Impurity G (Mixture of Diastereomers) 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-[2-(acetylamino)-4-thiazolyl]-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)- Cefpodoxime Proxetil impurity G (Crude) Cefpodoxime Proxetil EP Impurity G (E and Z Mixture) Cefpodoxime proxetil Impurity G:( (6R,7R)-7-[[(2Z)-2-[2-(Acetylamino)-4-thiazolyl]-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl Ester( N-Acetyl Cefpodoxi Cefpodoxime Proxetil impurity 7/Cefpodoxime Proxetil EP Impurity G/ N-Acetyl Cefpodoxime Proxetil/(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-acetamidothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0 1-propan-2-yloxycarbonyloxyethyl (6R,7R)-7-[[(2Z)-2-(2-acetamido-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Cefpodoxime Proxetil EP Impurity G (6R,7R)-1-((isopropoxycarbonyl)oxy)ethyl 7-((Z)-2-(2-acetamidothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Cefpodoxime Proxetil Impurity 7(Cefpodoxime Proxetil EP Impurity G) Cefpodoxime Proxetil EP Impurity G (Mixture of Diastereomers) Cefpodoxime Impurity G (Diastereomer Mixture) 947692-15-1 C23H29N5O10S2