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Catalog No. Product Name Enrichment
Quantity Price
20463 1-Benzyl-4-[(5,6-dimethoxy-1-oxoindan-2-ylidene)methyl] piperidine(Donepezil Impurity)
Synonyms:
2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl] methylene]-1H-inden-1-one; 2-(1-Benzylpiperidin-4-ylmethylidene)-5,6-dimethoxyindan-1-one;
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20726 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic Acid(Donepezil Impurity)
Synonyms:
4,5-Dimethoxy-2-[2-oxo-3-[1-(phenylmethyl)-4-piperidinyl]propyl] benzoic Acid; Donepezil open ring impurity;
1 mg $290   Add to Cart
50589 Dehydrodeoxy Donepezil (Donepezil Impurity)
5 mg $640   Add to Cart
50 mg $2,120   Add to Cart
50590 (2E)-Dehydrodonepezil
1 mg $625   Add to Cart
5 mg $875   Add to Cart
25 mg $2,125   Add to Cart
23080 1-Deoxo-1,2-dehydro-N-desbenzyl-N-tert-butyloxycarbonyl Donepezil
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23098 Deoxy Donepezil HCl
Synonyms:
4-[(2,3-Dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl]-1- (phenylmethyl)piperidine HCl;
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C92538 Desbenzyl Donepezil-13C3
Synonyms:
2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one- 13C34-[(5,6-Dimethoxy-1-oxoindan-2-yl)methyl]piperidine-13C3;5,6- Dimethoxy-2-[(4-piperidinyl)methyl]-1-indanone-13C3;
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69190 Desbenzyl Donepezil HCl
10 mg $640   Add to Cart
100 mg $695   Add to Cart
250 mg $775   Add to Cart
1 g $975   Add to Cart
23189 N-Desbenzyl N-tert-butyloxycarbonyl Donepezil
Synonyms:
4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1- piperidinecarboxylic Acid 1,1-Dimethylethyl Ester;
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OD34461 6-O-Desmethyl donepezil-d7
1 mg $690   Add to Cart
5 mg $1,800   Add to Cart
5690 5-O-Desmethyl donepezil
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5691 6-O-Desmethyl donepezil
1 mg $390   Add to Cart
2.5 mg $790   Add to Cart
23452 6-O-Desmethyl Donepezil β-D-Glucuronide
Synonyms:
2,3-Dihydro-6-methoxy-3-oxo-2-[[1-(phenylmethyl)-4-piperidinyl] methyl]-1H-inden-5-yl β-D-Glucopyranosiduronic Acid; 6-O-Desmethyl Donepezil Glucuronide;
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D23450 5-O-Desmethyl donepezil-d5
Synonyms:
1-(Benzyl-d5)-4-[(5-hydroxy-6-methoxy-1-oxo-indan-2-yl) methylpiperidine;
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D23451 6-O-Desmethyl donepezil-d5
Synonyms:
1-(Benzyl-d5)-4-[(6-hydroxy-5-methoxy-1-oxo-indan-2-yl) methylpiperidine;
1 mg $590   Add to Cart
24166 Dihydro Donepezil(Mixture of Diastereomers)
Synonyms:
2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl] methyl]-1H-inden-1-ol;
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51019 5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one (Donepezil Impurity)
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9584 5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone (Donepezil Impurity)
Synonyms:
2,3-Dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1H-inden-1-one;
5 mg $875   Add to Cart
25 mg $2,000   Add to Cart
24393 5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane (Donepezil Impurity)
Synonyms:
4-[(2,3-Dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl]piperidine;
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33264 R-(+)-Donepezil
Synonyms:
(R)-2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro- 1H-inden-1-one;
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33265 S-(-)-Donepezil
Synonyms:
(S)-2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro- 1H-inden-1-one;
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5698 Donepezil
100 mg $290   Add to Cart
250 mg $390   Add to Cart
79380 Donepezil Alkene Pyridine N-oxide
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9798 Donepezil Benzyl Bromide (Donepezil Impurity)
Synonyms:
4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,1- bis(phenylmethyl) Piperidinium Bromide;
$3,900   Add to Cart
79368 Donepezil Deoxy Impurity
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51147 (-)-Donepezil HCl
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51148 (+)-Donepezil HCl
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9799 Donepezil hydrochloride
Synonyms:
2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]-1H- inden-1-one; Aricept; E-2020;
1 g $290   Add to Cart
64472 Donepezil Hydrochloride impurity G
Synonyms:
5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane hydrochloride (Donepezil Impurity);
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79386 Donepezil Impurity 4
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79389 Donepezil Impurity 5
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79391 Donepezil Impurity 7
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5845 trans-Donepezil N-Oxide
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9801 rac (cis/trans)Donepezil N-Oxide
Synonyms:
2,3-Dihydro-5,6-dimethoxy-2-[[cis/trans-1-oxido-1-(phenylmethyl)- 4-piperidinyl]methyl]-1H-inden-1-one; 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl] methyl]-n-oxide-cis/trans-1H-inden-1-one;
5 mg $900   Add to Cart
25 mg $2,200   Add to Cart
79371 Donepezil N-Oxide
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45938 Donepezil O-Benzyl Enol Ether
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D45939 Donepezil O-Benzyl Enol Ether-d7
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51704 Hydroxy Donepezil(Mixture of Diastereomers)
10 mg $625   Add to Cart
100 mg $2,000   Add to Cart
D33158 Donepezil-d7
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D46609 3-Hydroxy Donepezil-d5 (Donepezil Impurity)
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D51145 Donepezil-d7 HCl
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
C4593 Donepezil-13C3 HCl
Synonyms:
(+/-)-2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4- piperidinyl]-1H-inden-1-one-1,2,3-13C3; Aricept-13C3; 		99%13C
1 mg $850   Add to Cart
5 mg $1,995   Add to Cart
D17086 (+/-)-Donepezil-d4 HCl (bis-methylene-d4) 99% D
5 mg $290   Add to Cart
25 mg $890   Add to Cart
D75915 Donepezil-d5 HCl
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D74863 Donepezil-d4 HCl
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D74864 Donepezil-d5
5 mg $990   Add to Cart
D75661 Donepezil-d5 hydrochloride 99% D
1 mg $490   Add to Cart
D33942 Donepezil-d7
1 mg $665   Add to Cart
5 mg $1,550   Add to Cart
46608 3-Hydroxy donepezil
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79373 Hydroxy Donepezil
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59376 3-Keto Donepezil
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
D59377 3-Keto Donepezil-d6
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
59375 3-Keto-2-ene Donepezil
500 mg $650   Add to Cart
5 g $2,200   Add to Cart
30303 2-(Piperidinylmethyl) Hydroxy Donepezil
Synonyms:
2,3-Dihydro-2-[hydroxyl-1-phenylmethyl)-4-piperidinyl]methyl]-5,6 -dimethoxy-2-(piperidinylmethyl)-1H-inden-1-one;
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D79382 R-Donepezil-d5
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D79383 S-Donepezil-d5
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