2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one

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Names

[ Name ]:
2-Methyl-5-hydroxy-8,10-dimethoxy-4H-naphtho[1,2-b]pyran-4-one

[Synonym ]:
1-Methyl-4-oxo-5-hydroxy-8,10-dimethoxy-4H-naphtho<1.2-b>pyran
flavasperone
Flavasperon
Flavosperon
Asperxanthon

Chemical & Physical Properties

[ Density]:
1.327g/cm3

[ Boiling Point ]:
489.8ºC at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₄O₅

[ Molecular Weight ]:
286.27900

[ Flash Point ]:
185.2ºC

[ Exact Mass ]:
286.08400

[ PSA ]:
68.90000

[ LogP ]:
2.97740

[ Index of Refraction ]:
1.638

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

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

[1-(prop-2-yn-1-yl)pyrrolidin-2-yl]methyl 4-cyano-1-methyl-1H-pyrrole-2-carboxylate
1-Trifluoromethoxymethyl-cyclobutanecarboxylic acid
1-Trifluoromethoxymethyl-cyclopropanecarboxylic acid
2-(Trifluoromethoxy)pentanedioic acid
4-(Trifluoromethylsulfanyl)butanoic acid
2,2,2-trifluoro-1-(5-nitro-3,4-dihydro-2H-1,4-benzoxazin-4-yl)ethan-1-one
Carbamic acid, [2-[hexahydro-4-(2-phenylethyl)-1H-1,4-diazepin-1-yl]-2-oxoethyl]-, 1,1-dimethylethyl ester
3,4,5-trimethoxy-N-methyl-N-(prop-2-yn-1-yl)aniline
Methyl 4-((4-(2-methylimidazo[1,2-a]pyrazin-3-yl)pyrimidin-2-yl)amino)benzoate
8-[(4-Benzylpiperidin-1-yl)methyl]-1,3-dimethyl-7-(naphthalen-1-ylmethyl)-4,5-dihydropurine-2,6-dione

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