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5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one

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Company Name: Hebei Yanxi Chemical Co., Ltd.
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Products Intro: Product Name:5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
CAS:4803-74-1
Purity:0.99 Package:1kg;100USD Remarks:Factory direct sales
Company Name: Jinan Chenghui-Shuangda Chemical Co.,Ltd
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Products Intro: Product Name:5,6-dimethoxy-2-(4-pyridylmethylene)-1-Indanone
CAS:4803-74-1
Purity:99% Package:1kg;10USD
Company Name: Jinan Finer Chemical Co., Ltd
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Products Intro: Product Name:5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
CAS:4803-74-1
Purity:99% Package:25ASSAYS;11USD
Company Name: Accela ChemBio Inc.
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Products Intro: Product Name:5,6-Dimethoxy-2-[(4-pyridyl)methylene]-1-indanone
CAS:4803-74-1
Purity:95% Package:25g Remarks:SY034164
Company Name: Hubei xin bonus chemical co. LTD
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Products Intro: Product Name:5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
CAS:4803-74-1
Purity:0.99 Package:5KG;1KG

5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one manufacturers

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;5,6-dimethoxyl-2-(piperidin-4-y)methylene-indan-1-one;5,6-DIMETHOXY-2-(4-PYRIDYLMETHYLENE)-1-INDANONE,98.0+%;5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone (Donepezil Impurity);5,6-DiMethoxy-2-(pyridin-4-ylMethylene)-2,3-dihydro-1H-inden-1-one;1H-Inden-1-one,2,3-dihydro-5,6-diMethoxy-2-(4-pyridinylMethylene)-;5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one 2,3-Dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1H-inden-1-one
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
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one Structure
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
pka5.10±0.10(Predicted)
color Yellow
CAS DataBase Reference4803-74-1(CAS DataBase Reference)
Safety Information
MSDS Information
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one Usage And Synthesis
Chemical PropertiesYellow Solid
UsesAn impurity of Donepezil.
5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one Preparation Products And Raw materials
Tag: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 Methylene Blue Dihydromyrcenol Methyltriethoxysilane 4,4'-Diphenylmethane diisocyanate 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 XWAIAVWHZJNZQQ-RPXFAUAJSA-N Donepezil 5-O-Desmethyl Donepezil