1-Indanone,5,6-dimethoxy-2-(4-pyridylmethylene)- (7CI,8CI)

Name	5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
Synonyms	Donepezil pyridine dehydro Imp Doneprzil Pyridine Dehydro Imp 5,6-dimethoxy-2-(4-pyridylmethylene)-1-Indanone 4-[(5,6-Dimethoxy-1-Indanone) -2-Methyl] Pyridine 5,6-Dimethoxy-2-(pyridin-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 5,6-dimethoxyl-2-(piperidin-4-y)methylene-indan-1-one 1-Indanone,5,6-dimethoxy-2-(4-pyridylmethylene)- (7CI,8CI) 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1h-inden-1-one 2,3-Dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-1H-inden-1-one (2E)-5,6-dimethoxy-2-(pyridin-4-ylmethylidene)-2,3-dihydro-1H-inden-1-one
CAS	4803-74-1
EINECS	1312995-182-4
InChI	InChI=1/C17H15NO3/c1-20-15-9-12-8-13(7-11-3-5-18-6-4-11)17(19)14(12)10-16(15)21-2/h3-7,9-10H,8H2,1-2H3/b13-7+

Molecular Formula	C17H15NO3
Molar Mass	281.31
Density	1.255
Melting Point	210-211°C
Boling Point	499.9±45.0 °C(Predicted)
Flash Point	256.104°C
Solubility	Chloroform (Slightly), Methanol (Slightly, Heated)
Vapor Presure	0mmHg at 25°C
Appearance	Crystalline powder
Color	Yellow
pKa	5.10±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.639
Physical and Chemical Properties	Density 1.255 melting point 210-211°C

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QQ: 2853786052

Wechat: 15671228036

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1-Indanone,5,6-dimethoxy-2-(4-pyridylmethylene)- (7CI,8CI) Request for Quotation