ChemicalBook > Product Catalog > Pharmaceutical intermediates > Heterocyclic compound > Pyridine compound > Pyridine derivatives > 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one Basic information
- Product Name:
- 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
- Synonyms:
-
- 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1h-inden-1-one
- 5,6-DIMETHOXY-2-(PYRIDINE-4-YL)METHYLENE-INDAN-1-ONE
- 4-[(5,6-Dimethoxy-1-Indanone) -2-Methyl] Pyridine
- 1-Indanone,5,6-dimethoxy-2-(4-pyridylmethylene)- (7CI,8CI)
- Donepezil pyridine dehydro Imp
- Doneprzil Pyridine Dehydro Imp
- 5,6-dimethoxyl-2-(piperidin-4-y)methylene-indan-1-one
- 5,6-DIMETHOXY-2-(4-PYRIDYLMETHYLENE)-1-INDANONE,98.0+%
- CAS:
- 4803-74-1
- MF:
- C17H15NO3
- MW:
- 281.31
- EINECS:
- 1312995-182-4
- Product Categories:
-
- Aromatics Compounds
- Aromatics
- Heterocycles
- Impurities
- Intermediates & Fine Chemicals
- Pharmaceuticals
- 4803-74-1
- Mol File:
- 4803-74-1.mol
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5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one Chemical Properties
- Melting point:
- 210-211°C
- Boiling point:
- 499.9±45.0 °C(Predicted)
- Density
- 1.255
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly, Heated)
- form
- Solid
- pka
- 5.10±0.10(Predicted)
- color
- Yellow
- CAS DataBase Reference
- 4803-74-1(CAS DataBase Reference)
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5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one Usage And Synthesis
Chemical Properties
Yellow Solid
Uses
An impurity of Donepezil.
References
[1] Patent: WO2012/131540, 2012, A1. Location in patent: Page/Page column 16
[2] Patent: US2004/143121, 2004, A1. Location in patent: Page 3
[3] Patent: WO2004/82685, 2004, A1. Location in patent: Page/Page column 9
[4] European Journal of Medicinal Chemistry, 2011, vol. 46, # 11, p. 5694 - 5697
[5] Bioorganic and Medicinal Chemistry Letters, 2012, vol. 22, # 23, p. 7029 - 7035,7
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-oneSupplier
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- Tel
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5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one(4803-74-1)Related Product Information
- Dimethyldimethoxysilane
- Pyridine
- 5,6-Dimethoxy-1-indanone
- 1,1-Dimethoxyethane
- Diphenyldimethoxysilane
- Indan
- Dihydromyrcenol
- Methyltriethoxysilane
- 4-Dimethylaminopyridine
- Methyltrimethoxysilane
- 4-Methylpyridine
- 2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE
- 5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one
- 4,4'-Diphenylmethane diisocyanate
- Methylene Blue
- XWAIAVWHZJNZQQ-RPXFAUAJSA-N
- Donepezil
- 5-O-Desmethyl Donepezil