Daphnetin dimethyl ether

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Names

[ CAS No. ]:
2445-80-9

[ Name ]:
Daphnetin dimethyl ether

[Synonym ]:
7,8-Dimethoxy-2H-chromen-2-one
7,8-dimethoxy-chromen-2-one
7,8-dimethoxycoumarin
Di-O-methyl-esculetin
2H-1-Benzopyran-2-one, 7,8-dimethoxy-
7,8-dimethoxydaphneti
daphnetin methylether
daphnetin dimethyl ether

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
370.9±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H10O4

[ Molecular Weight ]:
206.195

[ Flash Point ]:
167.6±27.9 °C

[ Exact Mass ]:
206.057907

[ PSA ]:
48.67000

[ LogP ]:
2.04

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.557

[ Storage condition ]:
2-8℃

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-Dimethoxycinnamic acid
  • Methanol
  • (2E,6E)-Farnesol
  • Daphnetin
  • 7,8-dimethoxy-2-oxo-2H-1-benzopyran-3-carboxylic acid
  • 7-methoxy-8-(3-methylbut-2-enoxy)chromen-2-one
  • 2,3,4-Trimethoxybenzaldehyde
  • Hydrangetin
  • Dimethyl sulfate
  • diazomethane

DownStream

  • Daphnetin
  • Daphnetin 7-methyl ether

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • metahexestrol dimethyl ether
  • isoziganein dimethyl ether
  • diethylstilbestrol dimethyl ether
  • Coumestrol dimethyl ether
  • Lariciresinol dimethyl ether
  • Agar, dimethyl ether
  • 3-[(1,3-benzoxazol-2-yl)({[(9H-fluoren-9-yl)methoxy]carbonyl})amino]propanoic acid
  • rac-(1R,3S)-3-{[(benzyloxy)carbonyl](4-chloro-1,3-thiazol-2-yl)amino}cyclopentane-1-carboxylic acid
  • 1-{1-[(tert-butoxy)carbonyl]piperidin-4-yl}-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
  • 4-(Diethoxymethyl)-2,2-dimethyloxolan-3-one
  • sodium 1-(methoxymethyl)-1H-pyrazole-5-sulfinate
  • Sodium 5-{2-[(methoxycarbonyl)amino]ethyl}thiophene-2-sulfinate
  • Sodium 4-methoxybutane-1-sulfinate
  • Sodium 5-bromo-2-(methoxycarbonyl)benzene-1-sulfinate
  • Sodium 2-methyl-4-[(oxolan-2-yl)methoxy]benzene-1-sulfinate
  • Sodium 1-acetyl-1,2,3,4-tetrahydroquinoline-7-sulfinate
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