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Donepezil and Impurities

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BrandProduct dataPurityPrice rangeEstimated delivery
TLC logo
Donepezil EP Impurity C
REF: 4Z-D-1359CAS: 2452407-76-8 		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil Impurity 2
REF: 4Z-D-1327CAS: 36517-91-6 		- - -To inquireWed 08 Jan 25
TLC logo
N-Nitroso Donepezil Impurity 35
REF: 4Z-D-1363		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil Impurity 25
REF: 4Z-D-1350		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil Impurity 34 HCl
REF: 4Z-D-1361CAS: 43002-67-1 		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil Maleate
REF: 4Z-D-1357		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil N-Oxide-d7 HCl
REF: 4Z-D-1340		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil Impurity 31
REF: 4Z-D-1356CAS: 1020661-51-1 		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil Impurity 14
REF: 4Z-D-1343		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil Impurity 35
REF: 4Z-D-1362CAS: 844694-83-3 		- - -To inquireWed 08 Jan 25
Targetmol logo
Donepezil Hydrochloride
REF: TM-T6478CAS: 120011-70-3 		99.55% - 99.8%57.00 €~202.00 €Wed 08 Jan 25
TLC logo
S-Donepezil-d5
REF: 4Z-D-1326		- - -To inquireWed 08 Jan 25
TLC logo
R-Donepezil-d5
REF: 4Z-D-1325		- - -To inquireWed 08 Jan 25
TLC logo
Donepezil Impurity 32
REF: 4Z-D-1358CAS: 22065-85-6 		- - -To inquireWed 08 Jan 25
TRC logo
2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one
REF: TR-D450165CAS: 896134-06-8 		- - -120.00 €~1,685.00 €Mon 13 Jan 25
TRC logo
Dihydro Donepezil(Mixture of Diastereomers)
REF: TR-D449095CAS: 120012-04-6 		- - -220.00 €~1,635.00 €Mon 13 Jan 25
TRC logo
Donepezil-d7 Hydrochloride
REF: TR-D531752CAS: 1261394-20-0 		- - -346.00 €~2,295.00 €Mon 13 Jan 25
TRC logo
5-O-Desmethyl Donepezil
REF: TR-D292010CAS: 120013-57-2 		- - -320.00 €~2,114.00 €Mon 13 Jan 25
TRC logo
5,6-Dimethoxyindane-1,3-dione
REF: TR-D447455CAS: 36517-91-6 		- - -259.00 €~1,751.00 €Tue 11 Feb 25
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Donepezil EP Impurity C
TLC logo
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Donepezil EP Impurity C

CAS:2452407-76-8
Formula:
C24H29NO4
Molecular weight:
395.50

Ref: 4Z-D-1359

10mgTo inquire
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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Impurity 2
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Donepezil Impurity 2

CAS:36517-91-6
Formula:
C11H10O4
Molecular weight:
206.20

Ref: 4Z-D-1327

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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N-Nitroso Donepezil Impurity 35
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N-Nitroso Donepezil Impurity 35

Formula:
C17H24N2O3
Molecular weight:
304.39

Ref: 4Z-D-1363

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Impurity 25
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Donepezil Impurity 25

Formula:
C24H29NO4
Molecular weight:
395.50

Ref: 4Z-D-1350

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Impurity 34 HCl
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Donepezil Impurity 34 HCl

CAS:43002-67-1
Formula:
C14H15NO·HCl
Molecular weight:
213.28 36.46

Ref: 4Z-D-1361

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Maleate
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Donepezil Maleate

Formula:
C24H29NO3C4H4O4
Molecular weight:
379.50 0.5*116.07

Ref: 4Z-D-1357

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil N-Oxide-d7 HCl
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Donepezil N-Oxide-d7 HCl

Formula:
C24H22D7NO4·HCl
Molecular weight:
402.54 36.46

Ref: 4Z-D-1340

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Impurity 31
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Donepezil Impurity 31

CAS:1020661-51-1
Formula:
C24H25NO3
Color and Shape:
White To Off-White Solid
Molecular weight:
375.47

Ref: 4Z-D-1356

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Impurity 14
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Donepezil Impurity 14

Formula:
C24H27NO3
Molecular weight:
377.48

Ref: 4Z-D-1343

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Impurity 35
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Donepezil Impurity 35

CAS:844694-83-3
Formula:
C17H25NO2
Molecular weight:
275.39

Ref: 4Z-D-1362

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Hydrochloride
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Donepezil Hydrochloride

CAS:120011-70-3
Donepezil HCl(Aricept) is a selective and effective AChE inhibitor for bAChE and hAChE (IC50: 8.12/11.6 …
Formula:
C24H29NO3·HCl
Purity:
99.55% - 99.8%
Color and Shape:
White To Off-White Crystalline Solid
Molecular weight:
415.96

Ref: TM-T6478

25mg57.00 €
50mg73.00 €
100mg96.00 €
200mg124.00 €
500mg202.00 €
1mL*10mM (DMSO)75.00 €
Estimated delivery in United States, on Wednesday 8 Jan 2025
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S-Donepezil-d5
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S-Donepezil-d5

Formula:
C24H24NO3D5
Molecular weight:
384.53

Ref: 4Z-D-1326

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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R-Donepezil-d5
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R-Donepezil-d5

Formula:
C24H24NO3D5
Molecular weight:
384.53

Ref: 4Z-D-1325

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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Donepezil Impurity 32
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Donepezil Impurity 32

CAS:22065-85-6
Formula:
C13H17NO
Molecular weight:
203.29

Ref: 4Z-D-1358

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Estimated delivery in United States, on Wednesday 8 Jan 2025
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2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one
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2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one

CAS:896134-06-8
Impurity Donepezil Pyridine Dehydro N-Oxide Applications 2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one is an impurity of donepezil (D531750) which is …
Formula:
C17H15NO4
Color and Shape:
Neat
Molecular weight:
297.30

Ref: TR-D450165

10mg120.00 €
50mg419.00 €
250mg1,685.00 €
Estimated delivery in United States, on Monday 13 Jan 2025
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Dihydro Donepezil(Mixture of Diastereomers)
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Dihydro Donepezil(Mixture of Diastereomers)

Controlled Product
CAS:120012-04-6
Impurity Donepezil Dihydro Impurity Applications A potential metabolite of Donepezil. References Dooley, M., et al.: …
Formula:
C24H31NO3
Color and Shape:
Neat
Molecular weight:
381.51

Ref: TR-D449095

5mg220.00 €
50mg1,635.00 €
Estimated delivery in United States, on Monday 13 Jan 2025
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Donepezil-d7 Hydrochloride
TRC logo
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Donepezil-d7 Hydrochloride

Controlled Product
CAS:1261394-20-0
Applications A labelled nootropic. An inhibitor of acetylcholinesterase. Not a dangerous good if item is …
Formula:
C24H7H22NO3·ClH
Color and Shape:
Light Yellow
Molecular weight:
423.00

Ref: TR-D531752

25mg2,295.00 €
2500µg346.00 €
Estimated delivery in United States, on Monday 13 Jan 2025
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5-O-Desmethyl Donepezil
TRC logo
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5-O-Desmethyl Donepezil

Controlled Product
CAS:120013-57-2
Formula:
C23H27NO3
Color and Shape:
Neat
Molecular weight:
365.47

Ref: TR-D292010

5mg574.00 €
25mg2,114.00 €
2500µg320.00 €
Estimated delivery in United States, on Monday 13 Jan 2025
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5,6-Dimethoxyindane-1,3-dione
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5,6-Dimethoxyindane-1,3-dione

Controlled Product
CAS:36517-91-6
Formula:
C11H10O4
Color and Shape:
Neat
Molecular weight:
206.19

Ref: TR-D447455

5g1,751.00 €
500mg259.00 €
Estimated delivery in United States, on Tuesday 11 Feb 2025
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