5,6-dimethoxy-2-(pyridin-4-ylmethyl)-2,3-dihydroinden-1-one

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Names

[ CAS No. ]:
4803-57-0

[ Name ]:
5,6-dimethoxy-2-(pyridin-4-ylmethyl)-2,3-dihydroinden-1-one

[Synonym ]:
5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE
AC-1340
UNII-6J7IV2Z5L0
5,6-Dimethoxy-2-pyridin-4-ylmethyl
Donepezil Impurity 7

Chemical & Physical Properties

[ Density]:
1.208g/cm3

[ Boiling Point ]:
474.965ºC at 760 mmHg

[ Molecular Formula ]:
C17H17NO3

[ Molecular Weight ]:
283.32200

[ Flash Point ]:
241.05ºC

[ Exact Mass ]:
283.12100

[ PSA ]:
48.42000

[ LogP ]:
2.69650

[ Index of Refraction ]:
1.59

[ Storage condition ]:
2-8℃

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
  • 5-(3,4-dimethoxybenzyl)-2,2-dimethyl-5-(4-pyridylmethyl)-1,3-dioxane-4,6-dione
  • Ethyl 2,3-dihydro-5,6-dimethoxy-1-oxo-1H-indene-2-carboxylic ester
  • 5,6-Dimethoxy-1-indanone
  • p-Formylpyridine
  • veratraldehyde
  • 5-[(3,4-dimethoxyphenyl)methyl]-2,2-dimethyl-1,3-dioxane-4,6-dione

DownStream

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

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • (R)-3-(1-amino-2,2-dimethylpropyl)-2-methylaniline
  • 3-Methyl-5-(5-methylthiophen-2-yl)-1,2,4-oxadiazole
  • 2-(5-Methylthiophen-2-yl)pyrimidine-4-carboxylic acid
  • 6-[3-(Dimethylamino)azetidin-1-yl]pyridine-3-carbaldehyde
  • (2I(3/4))-2,5-Anhydro-D-arabino-hexose
  • 2-(2,5-Dimethylthiophen-3-yl)morpholine
  • 1-(3-Fluoro-2-hydroxypropyl)piperidin-4-one
  • n-[(2,5-Dimethyl-1h-pyrrol-3-yl)methyl]hydroxylamine
  • [(2s,4s)-4-Fluoro-1-methylpyrrolidin-2-yl]methanamine
  • tert-butyl (3R)-3-(hydroxymethyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-1-carboxylate
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