Cefixime and Impurities
Cefixime
CAS:79350-37-1
Cefixime is a broad-spectrum third-gen cephalosporin antibiotic, stable against beta-lactamases and more effective on gram-negative …
Formula:
C16H15N5O7S2
Purity:
99.33%
Color and Shape:
White To Off White Powder Or Off White Crystal Powder
Molecular weight:
453.45
Ref: TM-T0932
25mg | 49.00 € | ||
50mg | 70.00 € | ||
100mg | 91.00 € | ||
500mg | 217.00 € | ||
1mL*10mM (DMSO) | 49.00 € |
Estimated delivery in United States, on Tuesday 7 Jan 2025
Ref: 4Z-C-9116
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Ref: 4Z-C-911
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Ref: 4Z-C-9132
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Cefixime Impurity 2
CAS:246035-38-1
Formula:
C15H12N4O4S3
Color and Shape:
Orange Solid
Molecular weight:
408.47
Ref: 4Z-C-9117
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Cefixime EP Impurity B (E-isomer) Trifluoroacetate
Formula:
C15H17N5O6S2·C2HF3O2
Molecular weight:
427.45 114.02
Ref: 4Z-C-9115
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Cefixime Sulfone Trifluoroacetate
Formula:
C16H15N5O9S2·C2HF3O2
Color and Shape:
White To Off-White Solid
Molecular weight:
485.44 114.02
Ref: 4Z-C-9114
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Cefixime Impurity 1
CAS:80544-17-8
Formula:
C8H9N3O5S
Color and Shape:
White To Off-White Solid
Molecular weight:
259.24
Ref: 4Z-C-9112
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Cefixime EP Impurity D
CAS:97164-56-2
Formula:
C16H15N5O7S2
Color and Shape:
White To Off-White Solid
Molecular weight:
453.44
Ref: 4Z-C-918
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Ref: 4Z-C-9131
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Cefixime EP Impurity B (Mixture of Diastereomers)
Formula:
C15H17N5O6S2
Color and Shape:
Pale Yellow Solid
Molecular weight:
427.45
Ref: 4Z-C-916
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Cefixime EP Impurity C (Cefixime 7-epimer) Disodium Salt
Formula:
C16H13N5O7S2Na
Color and Shape:
Pale Brown Solid
Molecular weight:
451.43 2*22.99
Ref: 4Z-C-917
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Cefixime Impurity 20
CAS:128012-77-1
Formula:
C16H15N5O7S2
Color and Shape:
White To Off-White Solid
Molecular weight:
453.44
Ref: 4Z-C-9135
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Cefixime EP Impurity A Disodium Salt (Mixture of Diastereomers)
CAS:1614255-90-1
Formula:
C16H15N5O8S2Na
Molecular weight:
469.45 2*22.99
Ref: 4Z-C-915
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Cefixime Sulfoxide
CAS:1335555-87-7
Formula:
C16H15N5O8S2
Color and Shape:
Yellow Solid
Molecular weight:
469.44
Ref: 4Z-C-9113
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Cefixime EP Impurity E
CAS:72701-01-0
Formula:
C15H15N5O7S2
Color and Shape:
White To Off-White Solid
Molecular weight:
441.43
Ref: 4Z-C-919
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Ref: 4Z-C-9120
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Cefixime Methyl Ester
CAS:88621-01-6
Formula:
C17H17N5O7S2
Color and Shape:
Off-White Solid
Molecular weight:
467.47
Ref: 4Z-C-9110
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Cefixime EP Impurity F
CAS:79368-95-9
Formula:
C18H19N5O7S2
Color and Shape:
Pale Yellow Solid
Molecular weight:
481.51
Ref: 4Z-C-914
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Cefixime Impurity 6
CAS:108636-27-7
Formula:
C16H15N5O7S2
Color and Shape:
White To Off-White Solid
Molecular weight:
453.44
Ref: 4Z-C-9121
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Estimated delivery in United States, on Tuesday 7 Jan 2025