Ladanein

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Names

[ CAS No. ]:
10176-71-3

[ Name ]:
Ladanein

[Synonym ]:
scutellarein 7,4'-dimethylether
5,6-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
ladanein
5,6-dihydroxy-7,4'-dimethoxyflavone
5,6-Dihydroxy-7-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
4H-1-Benzopyran-4-one, 5,6-dihydroxy-7-methoxy-2-(4-methoxyphenyl)-
5,6-Dihydroxy-4',7-dimethoxyflavone

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
565.7±50.0 °C at 760 mmHg

[ Melting Point ]:
310-313℃

[ Molecular Formula ]:
C17H14O6

[ Molecular Weight ]:
314.289

[ Flash Point ]:
212.4±23.6 °C

[ Exact Mass ]:
314.079041

[ PSA ]:
89.13000

[ LogP ]:
3.49

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.646

[ Storage condition ]:
2-8℃

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6-Hydroxy-5,7-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
  • globlin A
  • 4-hydroxy-2,6-dimethoxy-3-(3-(4-methoxyphenyl)-3-oxopropanoyl)phenyl 4-methoxybenzoate
  • Xanthoxylin
  • Ethanone,1-(3,6-dihydroxy-2,4-dimethoxyphenyl)-
  • 2,6-Dimethoxy-1,4-benzoquinone
  • (4-acetyloxy-2,6-dimethoxy-phenyl) acetate
  • Benzoic acid,4-methoxy-, 1,1'-anhydride

DownStream

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

  • 6-(4-Fluorophenyl)-5-nitro-2,4(1H,3H)-pyrimidinedione
  • methyl N-[(1-phenylethyl)carbamothioyl]carbamate
  • 2-[2-(2,4-Dimethoxyphenyl)ethyl]-1,3-cyclohexanedione
  • 1-[5-(4-iodo-1H-pyrazol-1-yl)pyridin-3-yl]ethan-1-one
  • 4-(1H-pyrazol-4-yl)benzene-1,3-diol
  • methyl N-{[2-(methylsulfanyl)phenyl]carbamothioyl}carbamate
  • (I R)-I-Amino-3,5-dimethyl-1H-pyrrole-2-pentanoic acid
  • 4-(4-Methoxy-2-methylphenoxy)-4-methylpiperidine
  • 2,2-difluoro-1-(1-methyl-1H-pyrrol-2-yl)ethan-1-ol
  • 4-Ethyl 3-ethyl-5-methyl-1H-pyrrole-2,4-dicarboxylate
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