Dehydroheliamine

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Names

[ CAS No. ]:
3382-18-1

[ Name ]:
Dehydroheliamine

[Synonym ]:
6,7-dimethoxy-3,4-dihydro-2H-isoquinoline
2,3-dihydro-5,6-dimethoxyisoquinoline
6,7-Dimethoxy-3,4-dihydroisoquinoline
Isoquinoline, 3,4-dihydro-6,7-dimethoxy-
3,4-dihydro-6,7-dimethoxyisiquinoline
Dehydroheliamine
3,4-dihydro-6,7-dimethoxyisoquinoline
3,4-dihydro-6,7-dimethoxylsoquinoline
6,7-Dimethoxy-3,4-dihydro-isoquinoline

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
322.9±42.0 °C at 760 mmHg

[ Melting Point ]:
39-40℃

[ Molecular Formula ]:
C11H13NO2

[ Molecular Weight ]:
191.226

[ Flash Point ]:
122.0±20.4 °C

[ Exact Mass ]:
191.094635

[ PSA ]:
30.82000

[ LogP ]:
1.63

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.549

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933499090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline
  • N-[2-(3,4-Dimethoxyphenyl)ethyl]formamide
  • Aminoform
  • 3,4-Dimethoxyphenethylamine
  • Ethyl formate
  • 6,7-Dimethoxy-3,4-dihydroisoquinoline hydrochloride
  • 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride
  • Benzene,1,2-dimethoxy-4-(2-nitroethenyl)-
  • 2-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinoline

DownStream

  • 6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline
  • (R)-(+)-Tetrahydropapaverine
  • 6-Methoxy-3,4-dihydro-7-isoquinolinol
  • (1S)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
  • 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline
  • 6,7-Dimethoxyisoquinoline
  • 6,7-dimethoxy-1-phenyl-1,2,3,4-tetrahydroisoquinoline
  • Tetrahydropalmatine
  • 1-[(3,4-Dimethoxyphenyl)methyl]-3,4-dihydro-6,7-dimethoxyisoquinoline
  • Tetrabenazine

Customs

[ HS Code ]: 2933499090

[ Summary ]:
2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-(4-{3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}piperazin-1-yl)-6-(trifluoromethyl)pyrimidine
  • 4-{4-[(2,5-Difluorophenyl)methyl]piperazin-1-yl}-6-(trifluoromethyl)pyrimidine
  • 4-Methoxy-2-{4-[6-(trifluoromethyl)pyrimidin-4-yl]piperazin-1-yl}pyrimidine
  • 4-(4-{3-Methyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl}piperazin-1-yl)-6-(trifluoromethyl)pyrimidine
  • N-[1-(5,6,7,8-tetrahydrocinnolin-3-yl)piperidin-4-yl]pyrimidin-2-amine
  • N-{[6-(trifluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-3-yl]methyl}-5,6,7,8-tetrahydroquinazolin-4-amine
  • N-[2-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)ethyl]-2,3-dihydro-1,4-benzodioxine-6-sulfonamide
  • N-[2-(7-chloro-3-oxo-2,3,4,5-tetrahydro-1,4-benzoxazepin-4-yl)ethyl]-1-methylpiperidine-3-carboxamide
  • 3-cyano-N-[(oxan-4-yl)(thiophen-2-yl)methyl]benzamide
  • 4-(dimethylamino)-N-[(oxan-4-yl)(thiophen-2-yl)methyl]benzamide
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