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ChemicalBook--->CAS DataBase List--->149874-91-9

149874-91-9

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149874-91-9 Structure

149874-91-9 Structure
IdentificationBack Directory
[Name]

5,6-Dimethoxy-2-(4-piperidinyl)methyl-indan-1-one (Donepezil Impurity)
[CAS]

149874-91-9
[Synonyms]

Donepezil-028
Donepezil Impurity 33 (E/Z Mixture)
5,6-Dimethoxy-2-(4-piperidinyl)methyl-indan-1-one
5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one
1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-piperidinylmethylene)-
5,6-Dimethoxy-2-(4-piperidinyl)methyl-indan-1-one (Donepezil Impurity)
5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one (Donepezil Impurity)
[Molecular Formula]

C17H21NO3
[MDL Number]

MFCD08460096
[MOL File]

149874-91-9.mol
[Molecular Weight]

287.35
Chemical PropertiesBack Directory
[Boiling point ]

473.0±45.0 °C(Predicted)
[density ]

1.203±0.06 g/cm3(Predicted)
[pka]

9.88±0.10(Predicted)
Hazard InformationBack Directory
[Uses]

An impurity of Donepezil.
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