3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one

Names

[ CAS No. ]:
522-16-7

[ Name ]:
3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one

[Synonym ]:
I404
Aurantine
Auranetin

Chemical & Physical Properties

[ Density]:
1.29g/cm3

[ Boiling Point ]:
558.9ºC at 760mmHg

[ Molecular Formula ]:
C₂₀H₂₀O₇

[ Molecular Weight ]:
372.36900

[ Flash Point ]:
245.5ºC

[ Exact Mass ]:
372.12100

[ PSA ]:
76.36000

[ LogP ]:
3.50300

[ Index of Refraction ]:
1.588

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

3-hydroxy-6,7,8-trimethoxy-2-(4-methoxy-phenyl)-chromen-4-one
Dimethyl sulfate
diazomethane

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

4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
(4-Methyl-tetrahydro-furan-2-yl)-methanol
1-(5-Fluoro-2-iodophenyl)-1H-pyrazole
N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
Ethyl 2,3-diamino-4-methoxybenzoate
tert-Butyl-DL-alanine