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Donepezil Desbenzyl Deoxy Impurity
Donepezil Desbenzyl Deoxy Impurity

CAT No: ALL-DON-2063

Chemical Name: 4-[(5,6-Dimethoxyind...

Molecular Formula: C17H25NO2

Molecular Weight: 275.39

CAS Number: 1034439-43-4 (HCl salt) | 844694-83-3 (Base)

Donepezil Deoxy Impurity
Donepezil Deoxy Impurity

CAT No: ALL-D03128

Chemical Name: 1-Benzyl-4-[(5,6-dim...

Molecular Formula: C24H31NO2

Molecular Weight: 365.5

CAS Number: 844694-84-4 (Base) | 1034439-57-0 (HCl Salt)

Donepezil Dehydro Deoxy Impurity
Donepezil Dehydro Deoxy Impurity

CAT No: ALL-DON-2061

Chemical Name: 1-Benzyl-4-[(5,6-dim...

Molecular Formula: C24H29NO2

Molecular Weight: 363.49

CAS Number: 120013-45-8

Donepezil Benzyl Bromide
Donepezil Benzyl Bromide

CAT No: ALL-DON-2060

Chemical Name: 1,1-Dibenzyl-4-[(5,6...

Molecular Formula: C31H36BrNO3

Molecular Weight: 550.53

CAS Number: 844694-85-5

Donepezil Alkene Pyridine N-Oxide
Donepezil Alkene Pyridine N-Oxide

CAT No: ALL-DON-2059

Chemical Name: 4-[(5,6-Dimethoxy-1-...

Molecular Formula: C17H15NO4

Molecular Weight: 297.31

CAS Number: 896134-06-8

Donepezil Aldehyde Impurity
Donepezil Aldehyde Impurity

CAT No: ALL-DON-2058

Chemical Name: (RS)-(1-Benzyl-piper...

Molecular Formula: C13H17NO

Molecular Weight: 203.28

CAS Number: 22065-85-6

Donepezil 6-O-Desmethyl Impurity
Donepezil 6-O-Desmethyl Impurity

CAT No: ALL-DON-2057

Chemical Name: (RS)-2-[(1-Benzyl-4-...

Molecular Formula: C23H27NO3

Molecular Weight: 365.47

CAS Number: 120013-56-1

Donepezil 5-O-Desmethyl Impurity
Donepezil 5-O-Desmethyl Impurity

CAT No: ALL-DON-2056

Chemical Name: (RS)-2-[(1-Benzyl-4-...

Molecular Formula: C23H27NO3

Molecular Weight: 365.47

CAS Number: 120013-57-2

Donepezil 4-Hydroxy Impurity
Donepezil 4-Hydroxy Impurity

CAT No: ALL-DON-2055

Chemical Name: 2,3-Dihydro-2-[[4-hy...

Molecular Formula: C24H29NO4

Molecular Weight: 395.49

CAS Number: 197010-22-3

Donepezil 3-Hydroxy Impurity
Donepezil 3-Hydroxy Impurity

CAT No: ALL-D02915

Chemical Name: 2-((1-Benzylpiperidi...

Molecular Formula: C24H29NO4

Molecular Weight: 395.49

CAS Number: 2097683-67-3

Domperidone EP Impurity F
Domperidone EP Impurity F

CAT No: ALL-D03958

Chemical Name: 1,3-bis[3-[4-(5-Chlo...

Molecular Formula: C37H42Cl2N8O3

Molecular Weight: 717.69

CAS Number: 1391053-55-6

Domperidone EP Impurity E
Domperidone EP Impurity E

CAT No: ALL-D03957

Chemical Name: 1-[3-[4-(5-Chloro-2-...

Molecular Formula: C32H34ClN7O3

Molecular Weight: 600.11

CAS Number: 1346602-50-3