β adrenergic agonists
Salbutamol EP Impurity H HCl
Formula:
C13H21NO·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
207.32 36.46
Ref: 4Z-S-1712
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Estimated delivery in United States, on Tuesday 18 Feb 2025
Vilanterol Impurity 28
CAS:503070-57-3
Formula:
C15H21BrCl2O2
Color and Shape:
Pale Yellow Liquid
Molecular weight:
384.14
Ref: 4Z-V-058030
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Formoterol EP Impurity I (S,R-Isomer) ((S,R)-Formoterol)
CAS:67346-50-3
Formula:
C19H24N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
344.41
Ref: 4Z-F-1124
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Ref: 4Z-F-11106
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Ref: 4Z-F-1195
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Salbutamol EP Impurity I
CAS:56796-66-8
Formula:
C20H27NO3
Color and Shape:
White To Off-White Solid
Molecular weight:
329.44
Ref: 4Z-S-1713
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Ref: 4Z-F-1196
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Ref: 4Z-V-058054
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(R)-Salbutamol HCl ((R)-Albuterol HCl)
Formula:
C13H21NO3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
239.32 36.46
Ref: 4Z-S-1724
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Estimated delivery in United States, on Tuesday 18 Feb 2025
Salbutamol-d9 (Albuterol-d9)
CAS:1173021-73-2
Formula:
C13H12D9NO3
Color and Shape:
White To Off-White Solid
Molecular weight:
248.37
Ref: 4Z-S-172
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Estimated delivery in United States, on Tuesday 18 Feb 2025
Salbutamol EP Impurity B HCl
Formula:
C12H19NO2·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
209.29 36.46
Ref: 4Z-S-177
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Estimated delivery in United States, on Tuesday 18 Feb 2025
Vilanterol-d4 Triphenylacetate
CAS:2021249-10-3
Formula:
C24H29D4Cl2NO5·C20H16O2
Color and Shape:
White To Off-White Solid
Molecular weight:
490.46 288.35
Ref: 4Z-V-058002
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Estimated delivery in United States, on Tuesday 18 Feb 2025
Formoterol Impurity 2 (Mixture of Diastereomers)
CAS:43229-70-5
Formula:
C33H36N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
524.66
Ref: 4Z-F-1125
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Ref: 4Z-F-11105
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Ref: 4Z-T-4952
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Ref: 4Z-T-4967
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Vilanterol Impurity 3 Triphenylacetate
CAS:503070-62-0
Formula:
C23H31Cl2NO5·C20H16O2
Color and Shape:
White To Off-White Solid
Molecular weight:
472.41 288.35
Ref: 4Z-V-058005
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Estimated delivery in United States, on Tuesday 18 Feb 2025
Formoterol Impurity 30 HCl
Formula:
C17H21NO·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
255.36 36.46
Ref: 4Z-F-1126
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Ref: 4Z-V-058049
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Vilanterol M-29 Metabolite Triphenylaceetate
CAS:1228049-12-4
Formula:
C17H29NO5·C20H16O2
Molecular weight:
327.42 288.35
Ref: 4Z-V-058048
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Estimated delivery in United States, on Tuesday 18 Feb 2025