Levofloxacin and Impurities
Levofloxacin Impurity 39
CAS:165071-04-5
Formula:
C14H11FN2O5
Color and Shape:
White To Off-White Solid
Molecular weight:
306.25
Ref: 4Z-L-2355
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Ref: 4Z-L-2379
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Levofloxacin Impurity 7
CAS:1607796-83-7
Formula:
C15H14FNO5
Color and Shape:
White To Off-White Solid Solid
Molecular weight:
307.28
Ref: 4Z-L-2323
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Ref: 4Z-L-238
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Ref: 4Z-L-239
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Levofloxacin Impurity 10
CAS:106939-34-8
Formula:
C15H13F2NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
309.27
Ref: 4Z-L-2326
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Levofloxacin Impurity 21
CAS:1268719-66-9
Formula:
C20H24FN3O4
Color and Shape:
White To Off-White Solid
Molecular weight:
389.43
Ref: 4Z-L-2336
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Levofloxacin Impurity 13 HCl
CAS:1036016-10-0
Formula:
C18H21F2N3O4·HCl
Color and Shape:
White To Off-White Solid Solid
Molecular weight:
381.38 36.46
Ref: 4Z-L-2329
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Ref: 4Z-L-2335
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Levofloxacin EP Impurity C (Levofloxacin N-Oxide)
CAS:117678-38-3
Formula:
C18H20FN3O5
Color and Shape:
Off-White Solid
Molecular weight:
377.37
Ref: 4Z-L-2313
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Levofloxacin Impurity 38
CAS:113211-53-3
Formula:
C19H20FN3O4
Color and Shape:
Off-White Solid
Molecular weight:
373.38
Ref: 4Z-L-2354
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Levofloxacin Impurity 34
CAS:151250-74-7
Formula:
C13H11FN2O4
Color and Shape:
Off-White Solid
Molecular weight:
278.24
Ref: 4Z-L-2350
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Levofloxacin Impurity 8
CAS:110548-07-7
Formula:
C13H9F2NO4
Color and Shape:
White To Off-White Solid Solid
Molecular weight:
281.22
Ref: 4Z-L-2324
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Levofloxacin EP Impurity B (Levofloxacin USP Related Compound A, N-Desmethyl Levofloxacin)
CAS:117707-40-1
Formula:
C17H18FN3O4
Color and Shape:
Off-White To Pale Yellow Solid
Molecular weight:
347.35
Ref: 4Z-L-233
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Levofloxacin Impurity 9
CAS:110548-06-6
Formula:
C15H13F2NO4
Color and Shape:
White To Off-White Solid Solid
Molecular weight:
309.27
Ref: 4Z-L-2325
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Ofloxacin EP Impurity D (S-Isomer) (9-Piperazine Levofloxacin Impurity)
CAS:178912-62-4
Formula:
C18H20FN3O4
Color and Shape:
Pale Yellow Solid
Molecular weight:
361.37
Ref: 4Z-L-2315
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Levofloxacin EP Impurity G HCl (Levofloxacin USP Related Compound E, N,N'-Desethylene Levofloxacin HCl)
Formula:
C16H18FN3O4·HCl
Color and Shape:
Pale Yellow Solid
Molecular weight:
335.34 36.46
Ref: 4Z-L-2343
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Levofloxacin EP Impurity D (Levofloxacin USP Related Compound F, Defluoro Levofloxacin)
CAS:117620-85-6
Formula:
C18H21N3O4
Color and Shape:
Pale Yellow Solid
Molecular weight:
343.38
Ref: 4Z-L-236
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Levofloxacin Diformyl Impurity
CAS:151377-74-1
Formula:
C18H18FN3O6
Color and Shape:
Pale Yellow Solid
Molecular weight:
391.36
Ref: 4Z-L-2312
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Ref: 4Z-L-2341
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Estimated delivery in United States, on Tuesday 19 Nov 2024