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Donepezil O-Benzyl Enol Ether

Donepezil O-Benzyl Enol Ether

Product Description
CAT No.
ALN-D003032
CAS No.
NA
Mol. F.
C31H35NO3
Mol. Wt.
469.6
Stock
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RFQ
Chemical Name : 1-Benzyl-4-((3-(benzyloxy)-5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine ; Donepezil Impurity C
Smiles : COC1=C(OC)C=C(C(OCC2=CC=CC=C2)=C(CC3CCN(CC4=CC=CC=C4)CC3)C5)C5=C1
Inchi : InChI=1/C24H24NO3.BrH/c1-27-22-14-19-13-20(24(26)21(19)15-23(22)28-2)12-17-8-10-25(11-9-17)16-18-6-4-3-5-7-18;/h3-11,14-15,20H,12-13,16H2,1-2H3;1H/q+1;/p-1

New gradient high-performance liquid chromatography method for determination of donepezil hydrochloride assay and impurities content in oral pharmaceutical formulation

Stella Kafkala u2217, Stella Matthaiou, Pandora Alexaki, Morfis Abatzis, Antonios Bartzeliotis, Maria KatsiabaninJournal of Chromatography A, 1189 (2008) 392u2013397

Identification and characterization of potential impurities of donepezil

K.V.S.R. Krishna Reddy a, J. Moses Babu a, P. Anil Kumar b, E.R.R. Chandrashekar b, Vijayavitthal T. Mathad b, S. Eswaraiah b, M. Satyanarayana Reddy b, K. Vyas – Journal of Pharmaceutical and Biomedical Analysis 35 (2004) 1047–1058

An Improved and Efficient Process for the Production of Donepezil Hydrochloride: Substitution of Sodium Hydroxide for n-Butyl Lithium via Phase Transfer Catalysis

Navanath Niphade, Anil Mali, Kunal Jagtap, Ramesh Chandra Ojha, Pravinchandra J. Vankawala, and Vijayavitthal T. Mathad – Organic Process Research & Development 2008, 12, 731–735

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