SCUTELLAREIN TETRAMETHYL ETHER

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Names

[ CAS No. ]:
1168-42-9

[ Name ]:
SCUTELLAREIN TETRAMETHYL ETHER

[Synonym ]:
MFCD00017442
4',5,6,7-Tetramethoxyflavone
Tetramethylscutellarein
5,6,7,4'-scutellarein tetramethylether
Scutellarein tetramethyl ether
5,6,7-trimethoxy-2-(4-methoxyphenyl)chromen-4-one
Tetramethyl-O-scutellarin
Flavone,4',5,6,7-tetramethoxy
Tetra-O-methylscutellarein

Chemical & Physical Properties

[ Density]:
1.243g/cm3

[ Boiling Point ]:
525.7ºC at 760mmHg

[ Melting Point ]:
142-143ºC

[ Molecular Formula ]:
C19H18O6

[ Molecular Weight ]:
342.34300

[ Flash Point ]:
232.4ºC

[ Exact Mass ]:
342.11000

[ PSA ]:
67.13000

[ LogP ]:
3.49440

[ Vapour Pressure ]:
3.84E-11mmHg at 25°C

[ Index of Refraction ]:
1.574

Safety Information

[ Safety Phrases ]:
S22

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • FLAVONE B646854K031
  • (3,4-Dimethoxyphenyl)boronic acid
  • Antiarol
  • 2,3,4-trimethoxy-6-hydroxyacetophenone
  • (3,4,5-trimethoxyphenyl) acetate
  • 4-Methoxybenzaldehyde
  • Flavokawain A

DownStream

  • Tangeretin
  • Salvigenin
  • Gardenin B
  • 5-Demethylsinensetin
  • Artemetin
  • 5-O-Demethylnobiletin
  • 5-OH-HxMF
  • 5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one
  • Scutellarein
  • 4',5,6,7-Tetrahydroxyflavone tetraacetate

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • ((-)-catechol)-tetramethyl ether-acetate
  • catenarin tetramethyl ether
  • tetrahydrokuwanon C tetramethyl ether
  • proto-quercitol tetramethyl ether
  • 2-methoxy-3-[11-methoxy-2-[4-[4-methoxy-2-[1-methoxy-3-(3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl)butyl]-3-methylidenespiro[4a,7,8,8a-tetrahydro-4H-pyrano[3,2-b]pyran-6,5'-oxolane]-2'-yl]but-3-en-2-yl]-4-methyl-1,7-dioxaspiro[5.5]undec-4-en-8-yl]-2-methylp
  • quercetin 3,7,3',4'-tetramethyl ether-5-acetate