Impurities

Donepezil Impurities

  • Donepezil - N-oxide impurity

  • Impurity: Donepezil - N-oxide impurity
  • Chemical Name: Donepezil N-Oxide impurity
  • Donepezil - EP Impurity A

  • Impurity: Donepezil - EP Impurity A
  • Chemical Name: 2,3-dihydro-5,6-dimethoxy-2-((pyridin-4-yl)methyl)inden-1-one
  • Donepezil Donepezil - EP Impurity

  • Impurity: Donepezil Donepezil - EP Impurity
  • Chemical Name: 1-Benzyl-4-[3-(benzyloxy)- 5,6-dimethoxy-1H-2-indenyl]methyl piperidine
  • Donepezil - Dehydrodeoxy Donepezil

  • Impurity: Donepezil - Dehydrodeoxy Donepezil
  • Chemical Name: 1-Benzyl-4-[(5,6-dimethoxy-1H-inden-2yl)methyl]piperidine
  • Donepezil - Pyridine Analog

  • Impurity: Donepezil - Pyridine Analog
  • Chemical Name: 2,3-Dihydro-5,6-dimethoxy-2-[(4-pyridinyl)methylene-1H-inden-1-one
  • Donepezil - Pyridine Analog

  • Impurity: Donepezil - Pyridine Analog
  • Chemical Name: 2,3-Dihydro-5,6-dimethoxy-2-[(4-pyridinyl)methylene-1H-inden-1-one
  • Donepezil - Pyridine Analog

  • Impurity: Donepezil - Pyridine Analog
  • Chemical Name: 2,3-Dihydro-5,6-dimethoxy-2-[(4-pyridinyl)methylene-1H-inden-1-one
  • Donepezil - Pyridine Analog

  • Impurity: Donepezil - Pyridine Analog
  • Chemical Name: 2,3-Dihydro-5,6-dimethoxy-2-[(4-pyridinyl)methylene-1H-inden-1-one
  • Donepezil - Pyridine Analog

  • Impurity: Donepezil - Pyridine Analog
  • Chemical Name: 2,3-Dihydro-5,6-dimethoxy-2-[(4-pyridinyl)methylene-1H-inden-1-one
  • Donepezil - Pyridine Analog

  • Impurity: Donepezil - Pyridine Analog
  • Chemical Name: 2,3-Dihydro-5,6-dimethoxy-2-[(4-pyridinyl)methylene-1H-inden-1-one
  • Donepezil - Deoxy Donepezil

  • Impurity: Donepezil - Deoxy Donepezil
  • Chemical Name: 1-Benzyl-4-[(5,6-dimethoxy-2,3-dihydro-1H-indan-2yl)methyl]piperidine
  • Donepezil - Desbenzyl Donepezil

  • Impurity: Donepezil - Desbenzyl Donepezil
  • Chemical Name: 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinyl)methylinden-1-one HCl
  • Donepezil - Benzyl Bromide

  • Impurity: Donepezil - Benzyl Bromide
  • Chemical Name: 1,1-dibenzyl-4-[(5,6-dimethoxy-1-oxo-2,3- dihydro-1H-inden- 2yl)methyl]piperidinium bromide
  • Donepezil - Hydroxy impurity

  • Impurity: Donepezil - Hydroxy impurity
  • Chemical Name: 2-[(1-Benzylpiperidin-4-yl)(hydroxy)methyl]-5,6-dimethoxyindan-1-one
  • Donepezil - Open ring impurity

  • Impurity: Donepezil - Open ring impurity
  • Chemical Name: 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid
  • Donepezil - Related Compound-A

  • Impurity: Donepezil - Related Compound-A
  • Chemical Name: (E)-2-[(1-benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one
  • Donepezil Impurities

  • Impurity: Donepezil alkene pyridine N-oxide
  • Chemical Name: Donepezil alkene pyridine N-oxide

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