Donepezil Impurity

Product Name: Donepezil Impurity
CAS No.: 36159-03-2
Chemical Name: Donepezil Impurity
Synonyms: Donepezil-024;Donepezil Impurity 22;5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one;5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one;(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;1H-Inden-1-one, 2-(2,3-dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-;Donepezil impurity 25/ 2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one
CBNumber: CB43313574
Molecular Formula: C22H22O5
Formula Weight: 366.41
MOL File: 36159-03-2.mol

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: D474833
Product name: 2-(2,3-Dihydro-5,6-dimethoxy-1H-inden-1-ylidene)-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one
Packaging: 10mg
Price: $1320
Updated: 2021/12/16

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Donepezil Impurity Chemical Properties,Usage,Production

Uses

2-(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

Raw materials

Preparation Products

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Donepezil Impurity Suppliers

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36159-03-2, Donepezil ImpurityRelated Search:

4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine Dehydrodeoxy Donepezil (Donepezil Impurity) 2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE 6-O-DESMETHYL DONEPEZIL Donepezil Impurity-OH 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one 3,4-Dimethoxyhydrocinnamic acid 2-[(1-Benzylpiperidin-4-yl)hydroxyMethyl]-5,6-diMethoxyindan-1-one 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoic Acid (Donepezil IMpurity) Donepezil Impurity 3 Donepezil Impurity 5,6-Dimethoxy-1-indanone XWAIAVWHZJNZQQ-RPXFAUAJSA-N 4-Pyridylcarbinol BAUCJPGULMYPTE-UHFFFAOYSA-N Donepezil Benzyl Bromide (Donepezil Impurity) Donepezil 5-O-Desmethyl Donepezil

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

5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-one

36159-03-2