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Donepezil Impurity

Donepezil Impurity Basic information
Product Name:Donepezil Impurity
Synonyms:Donepezil-024;Donepezil Impurity 22;Donepezil impurity 25/ 2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one;1H-Inden-1-one, 2-(2,3-dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-;(Z)-5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one;2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one
CAS:36159-03-2
MF:C22H22O5
MW:366.41
EINECS:
Product Categories:
Mol File:36159-03-2.mol
Donepezil Impurity Structure
Donepezil Impurity Chemical Properties
Safety Information
MSDS Information
Donepezil Impurity Usage And Synthesis
Uses2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one is an impurity in the synthesis of Donepezil (D531750), a nootropic. An inhibitor of acetylcholinesterase.
Donepezil Impurity Preparation Products And Raw materials
Donepezil 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one 2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE Donepezil Impurity 3,5-Dichloro-4-hydroxypyridine 3,4-Dimethoxyhydrocinnamic acid Donepezil Impurity-OH Donepezil Benzyl Bromide (Donepezil Impurity) Dehydrodeoxy Donepezil (Donepezil Impurity) BAUCJPGULMYPTE-UHFFFAOYSA-N 6-O-DESMETHYL DONEPEZIL 5,6-Dimethoxy-1-indanone 4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine Donepezil Impurity 26 4-Pyridylcarbinol 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoic Acid (Donepezil IMpurity) 2-[(1-Benzylpiperidin-4-yl)hydroxyMethyl]-5,6-diMethoxyindan-1-one Donepezil Impurity 3
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