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

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Names

[ CAS No. ]:
3566-99-2

[ 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

  • (2S)-2-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]acetamido}-4-methoxy-4-oxobutanoic acid
  • (2S)-2-[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]-4-methoxy-4-oxobutanoic acid
  • (2S)-2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}-4-methylpentanoic acid
  • 4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanoyl]-1-methylpiperazine-2-carboxylic acid
  • 3-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methyl-1,3-thiazol-5-yl]-N-(propan-2-yl)formamido}propanoic acid
  • 2-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2,3-trimethylbutanamido]methyl}pentanoic acid
  • 1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-2,3-dihydro-1H-indole-5-carboxylic acid
  • 3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]benzoic acid
  • 2-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]benzoic acid
  • 4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-4-phenylbutanoic acid
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