6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLIN-1(2H)-ONE

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Names

[ CAS No. ]:
493-49-2

[ Name ]:
6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLIN-1(2H)-ONE

[Synonym ]:
6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-1-one
Corydaldin
6,7-dimethoxy-3,4-dihydroisoquinolin-1(2H)-one
6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinolin-1-one
6,7-dimethoxy-1-oxo-1,2,3,4-tetrahydro-isoquinoline
3,4-dihydro-6,7-dimethoxyisoquinolin-1(2H)-one
Corydaldine
Corydaldine [MI]

Chemical & Physical Properties

[ Density]:
1.172g/cm3

[ Boiling Point ]:
468.8ºC at 760mmHg

[ Molecular Formula ]:
C11H13NO3

[ Molecular Weight ]:
207.22600

[ Flash Point ]:
237.3ºC

[ Exact Mass ]:
207.09000

[ PSA ]:
47.56000

[ LogP ]:
1.31850

[ Vapour Pressure ]:
5.83E-09mmHg at 25°C

[ Index of Refraction ]:
1.537

Safety Information

[ HS Code ]:
2933790090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl N-[2-(3,4-dimethoxyphenyl)ethyl]carbamate
  • 5,6-Dimethoxy-1-indanone
  • 3,4-Dimethoxyphenethylamine
  • 4-Nitrophenyl chloroformate
  • 2-benzoyl-6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-one
  • 6,7-dimethoxy-2-pivaloyl-3,4-dihydroisoquinolin-1(2H)-one
  • 3,4-Dimethoxyphenethyl isocyanate
  • 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline
  • 6,7-dimethoxy-2-(4-methoxybenzyl)-3,4-dihydro-2H-isoquinolin-1-one
  • 5,6-dimethoxy-indan-1-one oxime

DownStream

  • 6,7-Dimethoxy-1-(methylsulfanyl)-3,4-dihydroisoquinoline
  • 6,7-DIMETHOXY-1,2,3,4-TETRAHYDROISOQUINOLINE-1-THIONE
  • 6-Hydroxy-7-methoxy-N-methyl-1,2,3,4-tetrahydro-isochinolin
  • 2,3-dimethoxy-6,12b-dihydro-5H-isoindolo[1,2-a]isoquinolin-8-one
  • 1-Chloro-6,7-dimethoxyisoquinoline
  • 1(2H)-Isoquinolinone,3,4-dihydro-6,7-dimethoxy-2-methyl-
  • Corypalline

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • 6,7-dimethoxy-2-pivaloyl-3,4-dihydroisoquinolin-1(2H)-one
  • 6,7-dimethoxy-2-methyl-4-(phenylthio)-3,4-dihydroisoquinolin-1(2H)-one
  • 6,7-difluoro-3,4-dihydroisoquinolin-1(2H)-one
  • 2-(3-aminopropyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-1-one
  • 7-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)-2-methyl-3-(2-methylphenyl)quinazolin-4-one
  • 1-[2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)ethyl]pyrrolidin-2-one
  • 1-isopropyl-5-methyl-2-oxo-N-(piperidin-4-ylmethyl)-1,2-dihydroquinoline-3-carboxamide
  • Ethyl 5-fluoro-1-isopropyl-2-oxo-1,2-dihydroquinoline-3-carboxylate
  • Methyl 2-(2-(pyrrolidin-1-yl)ethylamino)propanoate
  • Tert-butyl(3,3-dimethylbutyl)amine
  • 1-(3,5-Difluoro-4-methoxyphenyl)piperazine
  • Ethyl 6-benzyl-7-hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-3-carboxylate
  • (3-(Ethoxycarbonyl)pyrazolo[1,5-a]pyrimidin-6-yl)boronic acid
  • 6-Boronopyrazolo[1,5-a]pyrimidine-3-carboxylic acid
  • N-ethyl-3-(methylamino)propanamide
  • 1-Amino-6-tert-butyl-2,7-naphthyridine
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