Donepezil Process Impurity 4

Parent API
Product Code Ax-IMP2441
CAS Number 4803-74-1
Synonyms (E)-5,6-dimethoxy-2-(pyridin-4-ylmethylene)-2,3-dihydro-1H-inden-1-one
Molecular Formula C17H15NO3
Molecular Weight 281.31
Purity 96.00%
MDL No. NA
Smile Code O=C1/C(CC2=C1C=C(OC)C(OC)=C2)=C/C3=CC=NC=C3
Melting Point 210-211°C
Boiling Point NA
Production Scale NULL
Production Cycle NULL

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