Donepezil Impurity 26

Donepezil Impurity 7 2-[(1-Benzylpiperidin-4-yl)hydroxyMethyl]-5,6-diMethoxyindan-1-one 5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane (Donepezil Impurity) 3,5-Dichloro-4-hydroxypyridine Donepezil Impurity-OH

2-isonicotinoyl-5,6-diMethoxy-2,3-dihydro-1H-inden-1-one 5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one Donepezil Impurity 5-O-Desmethyl Donepezil 5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE

5-Hydroxy-6-methoxy-1-indanone Donepezil Impurity 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoic Acid (Donepezil IMpurity) 3,4-Dimethoxyhydrocinnamic acid 6-Hydroxy-5-methoxy-1-indanone

DONEPEZIL IMP Donepezil Impurity Donepezil Benzyl Bromide (Donepezil Impurity)