4-HYDROXY-7-METHYLCOUMARIN

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Names

[ CAS No. ]:
18692-77-8

[ Name ]:
4-HYDROXY-7-METHYLCOUMARIN

[Synonym ]:
4-hydroxy-7-methyl-2h-chromen-2-one
4-Hydroxy-7-methyl-cumarin
4-hydroxy-7-methylycoumarin
7-methyl-4-hydroxycoumarin
4-Hydroxy-7-methylcoumarin
4-hydroxy-7-methyl-chromen-2-one
2-hydroxy-7-methylchromen-4-one

Chemical & Physical Properties

[ Melting Point ]:
216 °C

[ Molecular Formula ]:
C10H8O3

[ Molecular Weight ]:
176.16900

[ Exact Mass ]:
176.04700

[ PSA ]:
50.44000

[ LogP ]:
1.80700

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

  • 2'-Hydroxy-4'-methylacetophenone
  • Ethyl carbonate
  • Malonic acid
  • m-Cresol

DownStream

  • 3-acetyl-4-hydroxy-7-methylchromen-2-one
  • 4-ethoxy-7-methylchromen-2-one
  • 2,2,8-trimethylpyrano[3,2-c]chromen-5-one
  • 8-methoxy-2,2,7-trimethylpyrano[3,2-c]chromen-5-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-Ethyl-4-hydroxy-7-methylcoumarin
  • 6-CHLORO-4-HYDROXY-7-METHYLCOUMARIN
  • 4-hydroxy-7-methoxy-8-methylchromen-2-one
  • 4-Hydroxy-7,8-dimethoxy-2-naphthoic acid
  • 4-hydroxy-7,8-dichloroquinoline
  • 4-Hydroxy-7-methyl-2-naphthoic acid
  • 3,4-Dihydro-2-ethyl-4-(1-oxopropyl)-2H-pyrido(3,2-b)-1,4-oxazine
  • 4-methoxy-N-[(3-methylphenyl)methyl]aniline
  • 5-(Diethylamino)-1-penten-3-one
  • N-(2-methoxyethyl)-3-nitropyridin-4-amine
  • 7-bromo-5-fluoro-3-methyl-benzofuran
  • (4S,7S)-7-(3,4-dimethoxyphenyl)-4-(4-ethoxyphenyl)-2-phenyl-4,7,8,9-tetrahydro-1H-pyrazolo[3,4-b]quinoline-3,5(2H,6H)-dione
  • 1-Fluoro-3-methylbutan-2-ol
  • 7-bromo-5-(trifluoromethyl)benzofuran
  • 3-(4-Bromophenyl)-6-(4-phenylpiperazin-1-YL)-1,2,3,4-tetrahydropyrimidine-2,4-dione
  • 3-[(3,4-dimethylphenyl)sulfonyl]-6-ethoxyquinolin-4(1H)-one