Donepezil Impurity 11

N° de SZ CAT:	SZ-D003036
Número CAS	2230493-73-7
Mol.F.	C24H27NO3
Peso Molecular	377.5
Status de Fatura	Custom Synthesis

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Nome Químico: 2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-1H-inden-1-one

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: O=C1C(CC2CCN(CC3=CC=CC=C3)CC2)=CC4=CC(OC)=C(OC)C=C41

New gradient high-performance liquid chromatography method for determination of donepezil hydrochloride assay and impurities content in oral pharmaceutical formulation
Stella Kafkala ∗, Stella Matthaiou, Pandora Alexaki, Morfis Abatzis, Antonios Bartzeliotis, Maria Katsiabani
Journal of Chromatography A, 1189 (2008) 392–397

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

Analytical Method Development and Validation for the Analysis of Donepezil Hydrochloride and Its Related Substances Using Ultra Perfomance Liquid Chromatography
Mahalingam V* , Kalaivani R A, Somanathan T, Vijayabaskar S
International Journal of Pharmaceutical and Clinical Research 2017; 9(5): 417-424

Donepezil Impurity 11 is chemically 2-((1-Benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-1H-inden-1-one . Donepezil Impurity 11 is supplied with detailed characterization data compliant with regulatory guideline. Donepezil Impurity 11 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Donepezil.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

Donepezil Impurity 11

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N° de SZ CAT:	: SZ-D003D06
Número CAS	: 1189443-74-0
Mol.F.	: C23H22D5NO3
Peso Molecular	: 370.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003054
Número CAS	: 220170-73-0
Mol.F.	: C29H35NO9
Peso Molecular	: 541.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003007
Número CAS	: 120013-45-8
Mol.F.	: C24H29NO2
Peso Molecular	: 363.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003008
Número CAS	: 1034439-57-0
Mol.F.	: C24H31NO2 : HCl
Peso Molecular	: 365.5 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003040
Número CAS	: 120014-06-4
Mol.F.	: C24H29NO3
Peso Molecular	: 379.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003014
Número CAS	: 22065-85-6
Mol.F.	: C13H17NO
Peso Molecular	: 203.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003019
Número CAS	: 896134-06-8
Mol.F.	: C17H15NO4
Peso Molecular	: 297.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003027
Número CAS	: 2452407-68-8
Mol.F.	: C17H151NO4
Peso Molecular	: 297.3
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003006
Número CAS	: 844694-85-5
Mol.F.	: C31H36NO3 : Br
Peso Molecular	: 470.6 : 79.9
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003D04
Número CAS	: 1207959-41-8
Mol.F.	: C24H23D6NO3
Peso Molecular	: 385.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003D05
Número CAS	: 1215071-00-3
Mol.F.	: C24H22D7NO3
Peso Molecular	: 386.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003018
Número CAS	: 220170-71-8
Mol.F.	: C22H25NO3
Peso Molecular	: 351.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003016
Número CAS	: 120012-04-6
Mol.F.	: C24H31NO3
Peso Molecular	: 381.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003009
Número CAS	: 120014-30-4
Mol.F.	: C17H23NO3
Peso Molecular	: 289.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003045
Número CAS	: 120013-39-0
Mol.F.	: C17H23NO3 : HCl
Peso Molecular	: 289.4 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003024
Número CAS	: 2107-69-9
Mol.F.	: C11H12O3
Peso Molecular	: 192.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003038
Número CAS	: NA
Mol.F.	: C24H29NO4
Peso Molecular	: 395.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003013
Número CAS	: 4803-57-0
Mol.F.	: C17H17NO3
Peso Molecular	: 283.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003031
Número CAS	: 231283-82-2
Mol.F.	: C24H24NO3 : Br
Peso Molecular	: 374.5 : 79.9
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003002
Número CAS	: 145546-80-1
Mol.F.	: C24H27NO3
Peso Molecular	: 377.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003039
Número CAS	: 2452407-72-4
Mol.F.	: C24H27NO3
Peso Molecular	: 377.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003001
Número CAS	: 120011-70-3
Mol.F.	: C24H29NO3 : HCl
Peso Molecular	: 379.5 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003052
Número CAS	: 884740-09-4
Mol.F.	: C24H29NO3 : HCl : H2O
Peso Molecular	: 379.5 : 36.5 : 18.0
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003015
Número CAS	: NA
Mol.F.	: C24H31NO5
Peso Molecular	: 413.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003036
Número CAS	: 2230493-73-7
Mol.F.	: C24H27NO3
Peso Molecular	: 377.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003037
Número CAS	: NA
Mol.F.	: C24H25NO4
Peso Molecular	: 391.5
Status de Fatura	: Out of Stock

N° de SZ CAT:	: SZ-D003041
Número CAS	: 608511-44-0
Mol.F.	: C24H27NO3
Peso Molecular	: 377.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D003042
Número CAS	: 329010-67-5
Mol.F.	: C24H29NO4
Peso Molecular	: 395.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003043
Número CAS	: NA
Mol.F.	: C17H23NO3
Peso Molecular	: 289.4
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D003044
Número CAS	: 1034439-43-4
Mol.F.	: C17H25NO2 : HCl
Peso Molecular	: 275.4 : 36.5
Status de Fatura	: Custom Synthesis