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

  • (1R,2S)-1-Amino-1-[2-chloro-3-(trifluoromethyl)phenyl]propan-2-OL
  • 1-[1-(4-Tert-butylphenyl)cyclopropyl]ethan-1-amine
  • 1-Bromo-5-(bromomethyl)-3-chloro-2-methylbenzene
  • (E)-3-[4-[(1R,3R)-2-(1-Bicyclo[1.1.1]pentanyl)-3-methyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-1-yl]-3,5-difluorophenyl]prop-2-enoic acid
  • 4-(1-Amino-3-methylbutyl)-2-methylphenol
  • 2-(4-Fluorophenyl)-6-p-tolylpyridine-4-carbaldehyde
  • 3-(Prop-2-en-1-yl)oxolane-3-carbaldehyde
  • [(4-Chloro-3-methylphenyl)methyl](prop-2-yn-1-yl)amine
  • Methyl 2-amino-2-{pyrazolo[1,5-a]pyrimidin-2-yl}acetate
  • Methyl 2-amino-2-(pyrrolo[2,1-f][1,2,4]triazin-7-yl)acetate
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