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1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine

1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine Structure
CAS No.
120014-07-5
Chemical Name:
1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine
Synonyms
Donepezil-013;Donepezil-013-Z;Dehydro Donepezi;Dehydro Donepezil;Donepezil USP RC A;Donepezil Impurity O;Donepezil Impurity 17;Donepezil related compound;1-Benzyl-4-(5,6-dimethoxy-1-ox;2-[(1-Benzylpiperidin-4-yl)methylen
CBNumber:
CB3854945
Molecular Formula:
C24H27NO3
Molecular Weight:
377.48
MOL File:
120014-07-5.mol
MSDS File:
SDS
Modify Date:
2022/12/30 16:20:48

1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine Properties

Melting point 176-178°C
Boiling point 542.8±50.0 °C(Predicted)
Density 1.209±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 8.03±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319
Precautionary statements  P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330
HS Code  2933399990

1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine Chemical Properties,Uses,Production

Uses

An impurity of Donepezil; an intermediate as an anti-Alzheimer agent.

1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Benzyl-4-(5,6-dimethoxy-1-ox 2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2- 1-Benzyl-4-[(5,6-dimethoxy-1-oxoindan-2-ylidene)methyl]piperidine 2-(1-Benzylpiperidin-4-ylmethylidene)-5,6-dimethoxyindan-1-one 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methylene]-1H-inden-1-one Dehydro Donepezil (Donepezil Impurity) 2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydroinden-1-one 1-Benzyl-4-[(5,6-diMethoxy-1-oxoindan-2-ylidene)Methyl]piperidine (Donepezil IMpurity) 1-Benzyl-4-(5,6-diMethoxy-1-oxoindan-2-ylindeneMet Dehydro Donepezi Donepezil USP RC A 1-Benzyl-4-[(1,3-dihydro-5,6-dimethoxy-1-oxo-2H-inden-2-ylidene)methyl]piperidine 2-[(1-Benzylpiperidin-4-yl)methylidene]-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one Donepezil related coMpound (E/Z Mixture) 1H-Inden-1-one, 2,3-dihydro- 5,6-diMethoxy-2-[[1-( phenylMethyl)-4-piperidinyl] Methylene]- (E)-2-((1-benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one Dehydro Donepezil 1-benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine 2-[(1-benzyl-4-piperidyl)methyleen]-5,6-dimethoxyindan-1-on 2-((1-Benzylpiperidin-4-yl)methylene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 2-[(1-Benzylpiperidin-4-yl)methylidene]-2,3-dihydro-5,6-dimethoxy-1H-inden-1-one 97% Donepezil-013 Donepezil impurity 16/1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine Donepezil related compound Donepezil Impurity O Donepezil-013-Z Donepezil Impurity 17 2-[(1-Benzylpiperidin-4-yl)methylen 1-Benzyl-4-[(5,6-dimethoxy-1-oxoindan-2-ylidene)methyl]piperidine DISCONTINUED. Please see D229775 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperi... Donepezil Dehydro Impurity (E/Z mixture) (E)-1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine 120014-07-5 C24H27NO3 Aromatics Heterocycles Intermediates Intermediates & Fine Chemicals Pharmaceuticals