Natsudaidain

Suppliers

Names

[ CAS No. ]:
35154-55-3

[ Name ]:
Natsudaidain

[Synonym ]:
3-hydroxy-5,6,7,8,3',4'-hexamethoxyflavone
3-Hydroxy-3',4',5,6,7,8-hexamethoxyflavone
3-hydroxynobiletin
Natsudaidain

Chemical & Physical Properties

[ Density]:
1.314g/cm3

[ Boiling Point ]:
608.3ºC at 760mmHg

[ Molecular Formula ]:
C21H22O9

[ Molecular Weight ]:
418.39

[ Flash Point ]:
212.3ºC

[ Exact Mass ]:
418.12600

[ PSA ]:
105.82000

[ LogP ]:
3.21720

[ Index of Refraction ]:
1.579

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914509090

Synthetic Route

Precursor & DownStream

Precursor

  • Nobiletin
  • 2''-HYDROXY-3,4,4'',6''-TETRAMETHOXYCHALCONE
  • 6'-Hydroxy-3,4,2',3',4'-pentamethoxychalcone
  • (E)-3-(3,4-dimethoxyphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
  • Sinensetin
  • 5-Demethylsinensetin
  • 5,8-dihydroxy-6,7-dimethoxy-2-(3,4-dimethoxyphenyl)-4-benzopyrone
  • veratraldehyde
  • 2',4',6'-Trimethoxyacetophenone

DownStream

  • 3,3',4',5,6,7,8-heptamethoxyflavone

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

  • 3-[(2-Methylpropanamido)methyl]oxolane-3-carboxylic acid
  • N1-cyclopropyl-4,4-difluorobutane-1,3-diamine
  • tert-butyl N-[1-(2-amino-1,3-thiazol-4-yl)ethyl]-N-methylcarbamate
  • tert-butyl N-[4-amino-3-(difluoromethyl)butan-2-yl]-N-methylcarbamate
  • tert-butyl N-methyl-N-[1-(sulfamoyloxy)propan-2-yl]carbamate
  • Tert-butyl 2-(5-fluoro-2-methoxyphenyl)piperazine-1-carboxylate
  • Tert-butyl 3-(3,4-difluorophenyl)prop-2-ynoate
  • 4-{[(Tert-butoxy)carbonyl](methyl)amino}-3-(difluoromethyl)pentanoic acid
  • tert-butyl N-[1-(2-amino-1H-imidazol-5-yl)ethyl]-N-methylcarbamate
  • tert-butyl N-[1-(5-fluoro-2-methoxyphenyl)-2-oxoethyl]carbamate
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