Anticholinergics
Ref: 4Z-D-1738
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Estimated delivery in United States, on Thursday 2 Jan 2025
N-Desethyl Oxybutynin-N-Oxide
Formula:
C20H27NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
345.44
Ref: 4Z-O-0716
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Flavoxate EP Impurity A-d5 (Flavoxate USP Related Compound A-d5)
Formula:
C17H7D5O4
Color and Shape:
White To Off-White Solid
Molecular weight:
285.31
Ref: 4Z-F-204
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Oxybutynin Impurity 6 HCl (Mixture of Diastereomers)
Formula:
C38H49NO6·HCl
Molecular weight:
615.82 36.46
Ref: 4Z-O-0725
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Fesoterodine Impurity 19
CAS:1208313-13-6
Formula:
C30H43NO4
Color and Shape:
Pale Yellow Liquid
Molecular weight:
481.68
Ref: 4Z-F-345
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Ref: 4Z-T-178
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Promethazine EP Impurity B HCl (Promethazine USP Related Compound B, Isopromethazine HCl)
CAS:5568-90-1
Formula:
C17H20N2S·HCl
Color and Shape:
Gray Solid
Molecular weight:
284.42 36.46
Ref: 4Z-P-186
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Estimated delivery in United States, on Thursday 2 Jan 2025
Oxybutynin EP Impurity D (Oxybutynin USP Related Compound A)
Formula:
C14H18O3
Color and Shape:
White To Off-White Solid
Molecular weight:
234.30
Ref: 4Z-O-0711
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Solifenacin Related Compound 15
Formula:
C18H20N2O
Color and Shape:
White To Off-White Solid
Molecular weight:
280.37
Ref: 4Z-S-1836
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Estimated delivery in United States, on Thursday 2 Jan 2025
4-Hydroxy Ipratropium Bromide
Formula:
C20H30NO4·Br
Color and Shape:
White To Off-White Solid
Molecular weight:
348.47 79.90
Ref: 4Z-I-118
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Estimated delivery in United States, on Thursday 2 Jan 2025
Solifenacin EP Impurity E
CAS:25333-42-0
Formula:
C7H13NO
Color and Shape:
Pale Yellow Solid
Molecular weight:
127.19
Ref: 4Z-S-1831
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3-Methylflavone-8-carboxylic acid glucuronide (MFCA glucuronide)
Formula:
C23H20O10
Molecular weight:
456.41
Ref: 4Z-F-205
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Glycopyrronium Bromide EP Impurity O (Glycopyrrolate USP Related Compound A)
CAS:618-88-2
Formula:
C8H5NO6
Molecular weight:
211.13
Ref: 4Z-G-3247
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Estimated delivery in United States, on Thursday 2 Jan 2025
Trospium EP Impurity A (Trospium Chloride USP Related Compound A)
CAS:76-93-7
Formula:
C14H12O3
Molecular weight:
228.25
Ref: 4Z-T-223
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Tiotropium Bromide Impurity 5 Bromide (Iso Tiotropium Bromide Impurity Bromide)
CAS:1978292-75-9
Formula:
C19H22NO4S2·Br
Color and Shape:
White To Off-White Solid
Molecular weight:
392.51 79.90
Ref: 4Z-T-3214
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Trimebutine EP Impurity C (Trimethoprim EP Impurity H)
CAS:1916-07-0
Formula:
C11H14O5
Color and Shape:
Off-White Solid
Molecular weight:
226.23
Ref: 4Z-T-168
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Glycopyrrolate Erythro Isomer (SS-Isomer)
CAS:201667-20-1
Formula:
C19H28NO3·Br
Color and Shape:
White To Off-White Solid
Molecular weight:
318.44 79.90
Ref: 4Z-G-3215
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Tiotropium Bromide Impurity 1
CAS:320346-78-9
Formula:
C26H30NO4S2·Br
Color and Shape:
White To Off-White Solid
Molecular weight:
484.66 79.90
Ref: 4Z-T-3219
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Estimated delivery in United States, on Thursday 2 Jan 2025
Solifenacin Related Compound 6
CAS:52250-50-7
Formula:
C15H13N
Color and Shape:
Pale Brown Liquid
Molecular weight:
207.28
Ref: 4Z-S-1826
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Propiverine HCl
CAS:54556-98-8
Formula:
C23H29NO3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
367.49 36.46
Ref: 4Z-P-881
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Estimated delivery in United States, on Thursday 2 Jan 2025