β adrenergic agonists
Formoterol Impurity 25
Formula:
C33H36N2O4
Color and Shape:
White To Off-White Solid
Molecular weight:
524.66
Ref: 4Z-F-1146
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Ref: 4Z-I-065002
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Formoterol Impurity 31
CAS:43229-01-2
Formula:
C15H12BrNO4
Color and Shape:
Pale Yellow Solid
Molecular weight:
350.17
Ref: 4Z-F-1127
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Salmeterol Xinafoate
CAS:94749-08-3
Formula:
C25H37NO4·C11H8O3
Color and Shape:
White To Off-White Solid
Molecular weight:
415.57 188.18
Ref: 4Z-S-163
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Terbutaline Impurity 4
CAS:28924-25-6
Formula:
C26H31NO3
Color and Shape:
White To Off-White Solid
Molecular weight:
405.54
Ref: 4Z-T-4910
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Terbutaline Impurity 17 (Mixture of Diastereomers)
Formula:
C20H27NO6
Color and Shape:
Off-White Solid
Molecular weight:
377.44
Ref: 4Z-T-4923
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Salbutamol EP Impurity C (Albuterol USP Related Compound A (Free Form), Levalbuterol USP Related Compound B)
Formula:
C13H21NO2
Color and Shape:
Off-White Solid
Molecular weight:
223.32
Ref: 4Z-S-178
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Salbutamol EP Impurity D (Levalbuterol USP Related Compound D (Free Form))
CAS:156339-88-7
Formula:
C13H19NO3
Color and Shape:
Yellow Solid
Molecular weight:
237.30
Ref: 4Z-S-174
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Terbutaline-d9 HCl
CAS:1189658-09-0
Formula:
C12H10D9NO3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
234.34 36.46
Ref: 4Z-T-494
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Formoterol Impurity 28
CAS:67346-67-2
Formula:
C26H30N2O4
Color and Shape:
Pale Yellow Solid
Molecular weight:
434.54
Ref: 4Z-F-1153
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Terbutaline Impurity 44
CAS:1428441-56-8
Formula:
C12H19NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
241.29
Ref: 4Z-T-4950
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Ref: 4Z-F-1158
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(R,R)-Formoterol L-Tartrate (Arformoterol L-Tartrate)
Formula:
C19H24N2O4·C4H6O6
Molecular weight:
344.41 150.09
Ref: 4Z-F-1128
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Formoterol Impurity 26
CAS:725719-13-1
Formula:
C20H26N2O4
Color and Shape:
Off-White Solid
Molecular weight:
358.44
Ref: 4Z-F-1151
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Indacaterol Impurity 6 HCl
Formula:
C13H19N·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
189.30 36.46
Ref: 4Z-I-065008
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Terbutaline Impurity 3
CAS:26153-38-8
Formula:
C7H6O3
Color and Shape:
Pale Brown Solid
Molecular weight:
138.12
Ref: 4Z-T-499
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Indacaterol Impurity 8 HCl
Formula:
C25H30N2O3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
406.53 36.46
Ref: 4Z-I-065011
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Indacaterol Impurity 10 HCl
Formula:
C32H36N2O3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
496.66 36.46
Ref: 4Z-I-065013
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Ref: 4Z-S-1710
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Indacaterol Impurity 19
CAS:1261219-83-3
Formula:
C18H17NO4
Color and Shape:
Grey Solid
Molecular weight:
311.34
Ref: 4Z-I-065024
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Estimated delivery in United States, on Thursday 5 Dec 2024