6-hydroxy-4-methyl-5-nitrochromen-2-one

Names

[ CAS No. ]:
5255-54-9

[ Name ]:
6-hydroxy-4-methyl-5-nitrochromen-2-one

[Synonym ]:
2H-1-Benzopyran-2-one,6-hydroxy-4-methyl-5-nitro

Chemical & Physical Properties

[ Molecular Formula ]:
C10H7NO5

[ Molecular Weight ]:
221.16600

[ Exact Mass ]:
221.03200

[ PSA ]:
96.26000

[ LogP ]:
2.23840

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6-methoxy-4-methyl-5-nitrochromen-2-one
  • 6-hydroxy-4-methylycoumarin
  • Hydroquinone

DownStream

  • 5-amino-6-hydroxy-4-methylchromen-2-one

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-methoxy-4-methyl-5-nitrochromen-2-one
  • 6-hydroxy-4-methyl-5,7-dinitrosochromen-2-one
  • 6-hydroxy-4-methyl-5-pyridin-1-ium-1-yl-1H-pyridin-1-ium-2-one,dichloride
  • 6-hydroxy-5-nitrochromen-2-one
  • 2(1H)-Pyridinone,3-ethyl-6-hydroxy-4-methyl-
  • 1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile