5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one (donepezil impurity)
CAS: 149874-91-9
Ref. 3D-ID22169
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Product Information
- 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethylene)-1H-inden-1-oneDPMI
- 5,6-Dimethoxy-2-(4-piperidinyl)methyl-indan-1-one (Donepezil Impurity)
5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one (donepezil impurity) is an analytical standard used as a reference in HPLC assays for donepezil. It is also a metabolite of donepezil and has been found to have pharmacological activity similar to that of the parent compound. This impurity is present in donepezil drug products at levels up to 0.5%.
Chemical properties
Technical inquiry about: 3D-ID22169 5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one (donepezil impurity)
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