Donepezil Impurity 18
ImpurityLevels of characterisation
- Cat. No.
- P-D169-061
- Formula
- C28H33NO4
- Family
- Donepezil
- Synonyms
- 4-[2-[[1,7-Bis(4-hydroxyphenyl)-5-methylideneheptan-3-yl]amino]ethyl]benzene-1,2-diol
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 5,641-5,650 of 59,523
Donepezil Impurity 19
ImpurityLevels of characterisation
- Cat. No.
- P-D169-062
- Formula
- C24H29NO3
- Family
- Donepezil
- Synonyms
- 1-Benzyl-4-[(5,6-dimethoxy-1H-inden-2-yl)methyl]-1-oxidopiperidin-1-ium
Donepezil Impurity 20
ImpurityLevels of characterisation
- Cat. No.
- P-D169-063
- Formula
- C31H35NO3
- Family
- Donepezil
- Synonyms
- 1-[2-[4-(5,6-Dimethoxy-3-phenylmethoxy-1H-inden-2-yl)phenyl]ethyl]piperidine
Donepezil Impurity 21 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-D169-064
- Formula
- C24H29NO4·HCl
- Family
- Donepezil
- Synonyms
- 2-[(1-Benzyl-4-hydroxypiperidin-4-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one hydrochloride
Donepezil Impurity 23
ImpurityLevels of characterisation
- Cat. No.
- P-D169-066
- Formula
- C26H33NO4
- Family
- Donepezil
- Synonyms
- 2-(1-Benzylpiperidin-4-yl)-3-(5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)propanoic acid
Donepezil Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-D169-045
- Formula
- C17H15NO4
- Family
- Donepezil
- Synonyms
- (2E)-5,6-Dimethoxy-2-[(1-oxidopyridin-1-ium-4-yl)methylidene]-3H-inden-1-one
Donepezil Impurity 4 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-D169-046
- Formula
- C24H30ClNO3
- Family
- Donepezil
- Synonyms
- 2-[(1-Benzylpiperidin-3-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one hydrochloride, Donepezil Impurity 4
Donepezil Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-D169-048
- Formula
- C24H31NO4
- Family
- Donepezil
- Synonyms
- 2-[(1-Benzylpiperidin-4-yl)methyl]-5,6-dimethoxy-2,3-dihydro-1H-indene-1,7-diol
Donepezil Impurity 7
ImpurityLevels of characterisation
- Cat. No.
- P-D169-049
- Formula
- C24H29NO4
- Family
- Donepezil
- Synonyms
- (2R)-2-[(R)-(1-Benzylpiperidin-4-yl)-hydroxymethyl]-5,6-dimethoxy-2,3-dihydroinden-1-one
Donepezil Impurity 9
ImpurityLevels of characterisation
- Cat. No.
- P-D169-051
- Formula
- C24H29NO4
- Family
- Donepezil
- Synonyms
- (2S,3R)-2-[(1-Benzylpiperidin-4-yl)methyl]-3-hydroxy-5,6-dimethoxy-2,3-dihydroinden-1-one
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