의약품용 유연물질, 표준품 전문업체
Specialty of Pharmaceutical Impurity & Reference Standard

  • Dimethyl Isosorbide
    • Dimethyl Isosorbide
      Code : LM012602
      Chemical name : (3S,3aR,6R,6aR)-3,6-dimethoxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan
      Unit : 10mg, 20mg, 50mg,100mg,
  • Diluted Isosorbide Dinitrate, Isosorbide dinitrate
    • Diluted Isosorbide Dinitrate, Isosorbide dinitrate
      Code : LM012600
      Chemical name : [(3S,3aS,6R,6aS)-3-nitrooxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] nitrate
      Unit : 10mg, 20mg, 50mg,100mg,
  • Donepezil
    • Donepezil
      Code : D040015
      Chemical name : 2-[(1-benzylpiperidin-4-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity ( Donepezil USP RC B)
      Code : D040007
      Chemical name : 5,6-Dimethoxy-2-(pyridin-4-ylmethyl)indan-1-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity 8 (5,6-Dimethoxy-2-(4-piperidinyl)methyl-indan-1-one)
      Code : D040008
      Chemical name : 5,6-Dimethoxy-2-(4-piperidinyl)methyl-indan-1-one
      Unit : 10mg, 20mg, 50mg, 100mg
    • Donepezil Impurity 9
      Code : D040009
      Chemical name : 5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane (Donepezil Impurity)
      Unit : 10mg, 20mg, 50mg, 100mg
    • Donepezil Impurity II (Donepezil Pyridine Analog Impurity)
      Chemical name : 5,6-dimethoxy-2-(pyridin-4-ylmethyl)-2,3-dihydroinden-1-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity IV
      Chemical name : 1-benzyl-4-[(5,6-dimethoxy-1~{H}-inden-2-yl)methyl]piperidine;hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity VI, Dihydro Donepezil (Mixture of Diastereomers)
      Chemical name : 2-(1-Benzyl-piperidin-4-ylmethyl)-5,6-dimethoxy-indan-1-ol
      Unit : 10mg, 20mg, 50mg,100mg,
    • donepezil impurity (5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane)
      Chemical name : 4-[(5,6-dimethoxy-2,3-dihydro-1~{H}-inden-2-yl)methyl]piperidine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity (5,6-Dimethoxy-2-(4-piperidinyl)methyl-indan-1-one)
      Chemical name : 5,6-Dimethoxy-2-(4-piperidinyl)methyl-indan-1-one
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity (5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane Hydrochloride)
      Chemical name : 4-[(5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl]piperidine;hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity (5,6-Dimethoxy-1-indanone)
      Chemical name : 5,6-Dimethoxy-1-indanone
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity (5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane Hydrochloride)
      Chemical name : 5,6-Dimethoxy-2-[(4-piperidyl)methyl]indane Hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity (2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic Acid )
      Chemical name : 2-(3-(1-benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity (Dehydro Donepezil)
      Chemical name : 1-Benzyl-4-[(5,6-dimethoxy-1-oxoindan-2-ylidene)methyl]piperidine(Donepezil Impurity)
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil impurity (Deoxydonepezil)
      Chemical name : 1-benzyl-4-[(5,6-dimethoxy-2,3-dihydro-1~{H}-inden-2-yl)methyl]piperidine
      Unit : 10mg, 20mg, 50mg,100mg,
    • Donepezil Impurity (Dehydrodeoxy Donepezil)
      Chemical name : 1-benzyl-4-[(5,6-dimethoxy-1H-inden-2-yl)methyl]piperidine
      Unit : 10mg, 20mg, 50mg,100mg,
  • Donepezil Benzyl bromide Impurity
    • Donepezil Benzyl bromide Impurity
      Code : D040013
      Chemical name : 1,1-Dibenzyl-4-[(5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2yl)methyl]piperidinium bromide
      Unit : 10mg, 20mg, 50mg,100mg,
  • Donepezil Open ring Impurity
    • Donepezil Open ring Impurity
      Code : D040011
      Chemical name : 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic Acid
      Unit : 10mg, 20mg, 50mg,100mg,
  • Donepezil Pyridine N-oxide
    • Donepezil Pyridine N-oxide
      Code : D040036
      Chemical name : 5,6-Dimethoxy-2-(1-oxido-pyridin-4-ylmethyl) indan-1-one; 4-((5,6-dimethoxy-1-oxo-2,3-dihydro-1H-inden-2-yl) methyl) pyridine 1-oxide
      Unit : 10mg, 20mg, 50mg, 100mg
  • Donepezil-d4 Hydrochloride
    • Donepezil-d4 Hydrochloride
      Code : D040016
      Chemical name : (±)-Donepezil-d4 Hydrochloride (bis-methylene-d4)
      Unit : 10mg, 20mg, 50mg,100mg,
  • Donepezil Alkene Pyridine N-oxide
    • Donepezil Alkene Pyridine N-oxide
      Code : D040023
      Chemical name : (E)-4-((5,6-dimethoxy-1-oxo-1H-inden-2(3H)-ylidene)methyl)pyridine 1-oxide
      Unit : 10mg, 20mg, 50mg, 100mg
  • Donepezil N-Oxide
    • Donepezil N-Oxide
      Code : D040005
      Chemical name : 2-[(1-benzyl-1-oxidopiperidin-1-ium-4-yl)methyl]-5,6-dimethoxy-2,3-dihydroinden-1-one
      Unit : 10mg, 20mg, 50mg, 100mg
  • Donepezil Hydrochloride
    • Donepezil Hydrochloride
      Code : D040000
      Chemical name : 2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one hydrochloride
      Unit : 10mg, 20mg, 50mg,100mg,
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