8-Hydroxy-6-methoxy-3-methylisochroman-1-one

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Names

[ CAS No. ]:
6803-02-7

[ Name ]:
8-Hydroxy-6-methoxy-3-methylisochroman-1-one

[Synonym ]:
3,4-dihydro-8-hydroxy-6-methoxy-3-methylisocoumarin
1H-2-Benzopyran-1-one,3,4-dihydro-8-hydroxy-6-methoxy-3-methyl
8-Hydroxy-6-methoxy-3,4-dihydro-3-methyl-isocumarin
6-Mhmd-isocoumarin
6-Methoxy-8-hydroxy-3-methyl-3,4-dihydroisocoumarin
2,4-Dihydro-8-hydroxy-6-methoxy-3-methyl-1H-2-benzopyran-1-one
8-hydroxy-6-methoxy-3-methyl-3,4-dihydroisochromen-1-one
8-hydroxy-6-methoxy-3-methyl-isochroman-1-one
3-methyl-6-methoxy-8-hydroxy-3,4-dihydroisocoumarin

Chemical & Physical Properties

[ Density]:
1.252g/cm3

[ Boiling Point ]:
444.2ºC at 760 mmHg

[ Molecular Formula ]:
C11H12O4

[ Molecular Weight ]:
208.21100

[ Flash Point ]:
180.2ºC

[ Exact Mass ]:
208.07400

[ PSA ]:
55.76000

[ LogP ]:
1.50220

[ Index of Refraction ]:
1.555

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6,8-dimethoxy-3-methyl-3,4-dihydroisocoumarin
  • 6,8-dimethoxy-4H-isochromene-1,3-dione
  • 2,4-dimethoxy-6-methylbenzoic acid
  • 2,4-dimethoxy-6-(methoxycarbonylmethyl)benzoic acid
  • 4-carboxy-6,8-dimethoxy-3-methylisocoumarin
  • 5,7-Dimethoxy-2-benzofuran-1(3H)-one
  • diazomethane

DownStream

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

  • 8-hydroxy-6-methoxy-3,5-dimethylisochroman-1-one
  • 8-hydroxy-6-methoxy-3,4-dimethylisochromen-1-one
  • 8-hydroxy-6-methoxy-3-(1-methyl-but-3-enyl)-isochroman-1-one
  • 8-hydroxy-6-methoxy-3-propylisocoumarin
  • (3R)-8-hydroxy-6-methoxy-3-methyl-isochroman-1-one
  • 5-Chloro-8-hydroxy-6-methoxy-3-methyl-1H-2-benzopyran-1-one
  • 3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]-1-methyl-1H-pyrazole-5-carboxylic acid
  • 4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]-1-methyl-1H-pyrazole-5-carboxylic acid
  • 3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylbutanamido]-1-methyl-1H-pyrazole-5-carboxylic acid
  • 4-(chloromethyl)-1-[(4-chlorophenyl)methyl]-5-(difluoromethyl)-1H-1,2,3-triazole
  • 6-Ethyl-5-fluoro-2-methylpyrimidine-4-carboxylic acid
  • 2-{1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazol-5-yl]-N-(prop-2-yn-1-yl)formamido}acetic acid
  • Ethyl 1-(3-bromo-2-fluorophenyl)-5-methyl-1H-pyrazole-3-carboxylate
  • (1S)-3-amino-1-(3-fluoropyridin-4-yl)propan-1-ol
  • 1,1,1-Trifluoro-3-(5-fluoropyridin-2-yl)propan-2-amine
  • 2-[N-(4-chlorophenyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]acetic acid
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