Donepezil Impurity

Product Name: Donepezil Impurity
CAS No.: 896134-06-8
Chemical Name: Donepezil Impurity
Synonyms: Donepezil-008;Donepezil Impurity P;Trimethoprim Impurity 61;Doneprzil Pyridine Dehydro N-Oxide;Donepezil Pyridine Dehydro N-Oxide;Donepezil Alkene Pyridine N-Oxide (USP);Donepezil Pyridine Dehydro N-Oxide (Donepezil Alkene Pyridine N-Oxide);4-((5,6-Dimethoxy-1-oxo-1H-inden-2(3H)-ylidene)methyl)pyridine 1-oxide;2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one;1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-
CBNumber: CB23334700
Molecular Formula: C17H15NO4
Formula Weight: 297.31
MOL File: 896134-06-8.mol

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Donepezil Impurity Property

Boiling point:: 595.8±50.0 °C(Predicted)
Density: 1.25±0.1 g/cm3(Predicted)
solubility: Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form: Solid
pka: 0.95±0.10(Predicted)
color: Light Yellow to Yellow

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: D450165
Product name: 2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one
Packaging: 250mg
Price: $1145
Updated: 2021/12/16

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Donepezil Impurity Chemical Properties,Usage,Production

Uses

2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one is an impurity of donepezil (D531750) which is a nootropic and an inhibitor of acetylcholinesterase.

Donepezil Impurity Preparation Products And Raw materials

Raw materials

Preparation Products

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896134-06-8, Donepezil ImpurityRelated Search:

3,4-Dimethoxycinnamic acid 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one RAC (CIS/TRANS) DONEPEZIL N-OXIDE 2-[(1-Benzylpiperidin-4-yl)hydroxyMethyl]-5,6-diMethoxyindan-1-one 4-[(2,3-Dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl]-1-(phenylmethyl)piperidine Hydrochloride Donepezil Impurity 3 Donepezil Impurity 3,5-Dichloro-4-hydroxypyridine 5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE 5,6-Dimethoxy-1-indanone 4-PYRIDINECARBOXALDEHYDE N-OXIDE Donepezil Impurity 8 2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE 4-Pyridylcarbinol Donepezil Donepezil Impurity 7 BAUCJPGULMYPTE-UHFFFAOYSA-N XWAIAVWHZJNZQQ-RPXFAUAJSA-N

2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one

4-((5,6-dimethoxy-1-oxo-1,3-dihydro-2H-inden-2-ylidene)methyl)pyridine 1-oxide

Donepezil Impurity P

Donepezil-008

Donepezil Alkene Pyridine N-Oxide (USP)

Donepezil Pyridine Dehydro N-Oxide

Doneprzil Pyridine Dehydro N-Oxide

Donepezil impurity 3/Donepezil Alkene Pyridine N-Oxide/Donepezil Pyridine Dehydro N-Oxide/(E)-4-[(5,6-Dimethoxy-1-oxo-1Hinden-2-yl)methyl]pyridine1-oxide

1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-

Donepezil Pyridine Dehydro N-Oxide (Donepezil Alkene Pyridine N-Oxide)

"2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one"Q: What is "2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one" Q: What is the CAS Number of "2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one" Q: What is the storage condition of "2,3-Dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-1H-inden-1-one"

4-((5,6-Dimethoxy-1-oxo-1H-inden-2(3H)-ylidene)methyl)pyridine 1-oxide

Trimethoprim Impurity 61

896134-06-8