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36517-91-6

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36517-91-6 Structure

36517-91-6 Structure
IdentificationBack Directory
[Name]

Donepezil Impurity 2
[Synonyms]

Donepezil-021
Donepezil Impurity 2
5,6-dimethoxyindane-1,3-dion
5,6-Dimethoxyindane-1,3-dione
5,6-dimethoxyindene-1,3-dione
1H-Indene-1,3(2H)-dione, 5,6-dimethoxy-
Donepezil impurity 22/5,6-Dimethoxyindane-1,3-dione
[Molecular Weight]

206.19
Chemical PropertiesBack Directory
[storage temp. ]

Hygroscopic, -20°C Freezer, Under inert atmosphere
[form ]

Solid
[pka]

10.78±0.20(Predicted)
[color ]

Light Yellow
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
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