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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 25,601-25,610 of 35,292

rac-Darifenacin Amide Impurity

ImpurityLevels of characterisation
Cat. No.
P-D020-037
CAS
103887-32-7
Formula
C18H20N2O
Family
Darifenacin
Synonyms
2,2-Diphenyl-2-(pyrrolidin-3-yl)acetamide, 2,2-diphenyl-2-pyrrolidin-3-ylacetamide

Darifenacin Cyclic Amide

ImpurityLevels of characterisation
Cat. No.
P-D020-018
CAS
1797983-04-0
Formula
C38H40N2O3
Family
Darifenacin
Synonyms
Darifenacin Impurity E, Darifenacin Impurity N1

Darifenacin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-D020-008
CAS
87776-76-9
Formula
C10H12O2
Family
Darifenacin
Synonyms
2-(2,3-Dihydro-1-benzofuran-5-yl)ethan-1-ol, 2-(2,3-dihydro-1-benzofuran-5-yl)ethanol

Darifenacin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-D020-014
CAS
127264-14-6
Formula
C10H11BrO
Family
Darifenacin
Synonyms
Darifenacin Bromo Impurity, 5-(2-Bromoethyl)-2,3-dihydro-1-benzofuran

Darifenacin Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-D020-016
CAS
1048979-16-3
Formula
C28H29NO3
Family
Darifenacin
Synonyms
Darifenacin Carboxylic Acid Impurity, Darifenacin Impurity A

Darifenacin Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-D020-022
CAS
252317-48-9
Formula
C28H28N2O
Family
Darifenacin
Synonyms
2-[(3S)-1-[1-(2,3-Dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl]-2,2-diphenylacetonitrile, Darifenacin nitrile, (S)-

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