CAS 217803-89-9

Cefpodoxime Proxetil EP Impurity E (Mixture of Diastereomers)

CAS: 217803-89-9

Formula: C₂₂H₂₇N₅O₁₀S₂

Color and Shape: White To Off-White Solid

Molecular weight: 585.60

Ref: 4Z-C-856

Cefotaxime Proxetil

Controlled Product

CAS: 217803-89-9

Impurity Cefpodoxime Proxetil EP Impurity E
Applications 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.
References Wise, R., et al.: Antimicrob. Agents Chemother., 14, 807 (1978), Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 11, 139 (1982),

Formula: C₂₂H₂₇N₅O₁₀S₂

Color and Shape: Neat

Molecular weight: 585.61

Ref: TR-C242935

Cefotaxime Proxetil-d3

Controlled Product

CAS: 217803-89-9

Formula: C₂₂D₃H₂₄N₅O₁₀S₂

Color and Shape: Neat

Molecular weight: 588.626

Ref: TR-C242937

Cefpodoxime proxetil impurity E

CAS: 217803-89-9

Cefpodoxime proxetil impurity E is an active compound that belongs to the group of mixtures. It has been shown to have a film-forming property and it may contain sugar.

Formula: C₂₂H₂₇N₅O₁₀S₂

Purity: Min. 95%

Molecular weight: 585.61 g/mol

Ref: 3D-FC63696

Cefpodoxime Proxetil EP Impurity E

CAS: 217803-89-9

Formula: C₂₂H₂₇N₅O₁₀S₂

Molecular weight: 585.60

Ref: ST-EA-CP-C156005