Anticholinergics
(R)-Tolterodine Fumarate
CAS:615254-93-8
Formula:
C22H31NO·C4H4O4
Color and Shape:
White To Off-White Solid
Molecular weight:
325.50 116.07
Ref: 4Z-T-1725
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Trospium-d8 Chloride
CAS:10405-02-4
Formula:
C25H22D8NO3·Cl
Color and Shape:
White To Off-White Solid
Molecular weight:
400.57 35.45
Ref: 4Z-T-221
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Biperiden EP Impurity D HCl
Formula:
C15H23NO·HCl
Color and Shape:
Off-White Solid
Molecular weight:
233.36 36.46
Ref: 4Z-B-111007
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Dextromethorphan Impurity 2 HCl
Formula:
C17H21NO·HCl
Color and Shape:
Red Oil
Molecular weight:
255.36 36.46
Ref: 4Z-D-0317
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Ipratropium Bromide EP Impurity A Bromide (Ipratropium Bromide USP Related Compound A)
CAS:58005-18-8
Formula:
C11H22NO·Br
Color and Shape:
White To Off-White Solid
Molecular weight:
184.30 79.90
Ref: 4Z-I-116
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Ref: 4Z-S-1871
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(R)-Fesoterodine Fumarate
CAS:286930-03-8
Formula:
C26H37NO3·C4H4O4
Color and Shape:
White To Off-White Solid
Molecular weight:
411.59 116.07
Ref: 4Z-F-341
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Ref: 4Z-A-151001
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Ref: 4Z-T-1615
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Solifenacin Impurity 1 ((R)-4-Nitrophenyl Quinuclidin-3-yl Carbonate) HCl
CAS:1243274-81-8
Formula:
C14H16N2O5·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
292.29 36.46
Ref: 4Z-S-1825
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(S)-Tolterodine D-Tartrate
CAS:124937-54-8
Formula:
C22H31NO·C4H6O6
Color and Shape:
White To Off-White Solid
Molecular weight:
325.50 150.09
Ref: 4Z-T-179
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rac-5-Hydroxymethyl Tolterodine-d14
CAS:1185071-13-9
Formula:
C22H17D14NO2
Color and Shape:
White To Off-White Solid
Molecular weight:
355.58
Ref: 4Z-T-1717
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Ref: 4Z-F-3437
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Oxybutynin HCl
CAS:1508-65-2
Formula:
C22H31NO3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
357.50 36.46
Ref: 4Z-O-078
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Tolterodine Diol Acetate Impurity
Formula:
C18H20O3
Color and Shape:
White To Off-White Solid
Molecular weight:
284.36
Ref: 4Z-T-1718
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Ipratropium Bromide EP Impurity E (N-Isopropyl Noratropine)
CAS:22235-81-0
Formula:
C19H27NO3
Color and Shape:
White To Off-White Solid
Molecular weight:
317.43
Ref: 4Z-I-1124
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Oxybutynin EP Impurity B
CAS:14943-53-4
Formula:
C22H25NO3
Color and Shape:
White To Off-White Solid
Molecular weight:
351.45
Ref: 4Z-O-0713
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N-Nitroso Scopolamine EP Impurity A (N-Nitroso Norscopolamine, N-Nitroso Norhyoscine)
CAS:55855-46-4
Formula:
C16H18N2O5
Molecular weight:
318.33
Ref: 4Z-S-0133
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Solifenacin Related Compound 8
CAS:180468-42-2
Formula:
C18H19NO2
Color and Shape:
Colorless Liquid
Molecular weight:
281.36
Ref: 4Z-S-1828
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Trospium Impurity 2 (Benzilide)
CAS:467-32-3
Formula:
C28H20O4
Color and Shape:
White To Off-White Solid
Molecular weight:
420.46
Ref: 4Z-T-226
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Estimated delivery in United States, on Thursday 2 Jan 2025