ChemicalBook--->CAS DataBase List--->896134-06-8

896134-06-8

896134-06-8 Structure

896134-06-8 Structure
IdentificationBack Directory
[Name]

Donepezil Impurity
[CAS]

896134-06-8
[Synonyms]

Donepezil-008
Donepezil Impurity P
Donepezil Pyridine Dehydro N-Oxide
Doneprzil Pyridine Dehydro N-Oxide
Donepezil Alkene Pyridine N-Oxide (USP)
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
1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-[(1-oxido-4-pyridinyl)methylene]-
4-((5,6-dimethoxy-1-oxo-1,3-dihydro-2H-inden-2-ylidene)methyl)pyridine 1-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
"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"
[Molecular Formula]

C17H15NO4
[MOL File]

896134-06-8.mol
[Molecular Weight]

297.31
Chemical PropertiesBack Directory
[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
[Major Application]

pharmaceutical small molecule
Hazard InformationBack Directory
[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.
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