columbamine

Suppliers

Names

[ CAS No. ]:
3621-36-1

[ Name ]:
columbamine

[Synonym ]:
2-Hydroxy-3,9,10-trimethoxy-5,6-dihydroisoquinolino[3,2-a]isoquinolinium
7,8,13,13a-Tetradehydro-2-hydroxy-3,9,10-trimethoxyberbinium
columbamine
jatrorrhizine
Dibenzo[a,g]quinolizinium, 5,6-dihydro-2-hydroxy-3,9,10-trimethoxy-
Dehydroisocorypalmine
2-Hydroxy-3,9,10-trimethoxy-5,6-dihydroisoquino[3,2-a]isoquinolinium
3,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2-ol

Chemical & Physical Properties

[ Molecular Formula ]:
C20H20NO4

[ Molecular Weight ]:
338.377

[ Exact Mass ]:
338.138672

[ PSA ]:
51.80000

[ LogP ]:
-1.89

[ Storage condition ]:
-20°C

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (-)-Isocorypalmine
  • discretamine
  • Reticuline

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • columbamine
  • 4-(Difluoromethyl)-5-hydroxy-6-(trifluoromethoxy)nicotinaldehyde
  • 2-(4-Amino-2-(difluoromethyl)-5-hydroxypyridin-3-yl)acetonitrile
  • 4-(Aminomethyl)-6-(difluoromethyl)-2-methylnicotinaldehyde
  • 4-(Difluoromethyl)-6-(hydroxymethyl)-2-iodopyridin-3-ol
  • 2-(4-Amino-2-(difluoromethyl)-6-methoxypyridin-3-yl)acetonitrile
  • (6-Bromo-2-(difluoromethyl)-3-fluoropyridin-4-yl)methanamine
  • 4-(Difluoromethyl)-5-iodo-2-methoxypyridin-3-ol
  • 4-(Difluoromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridin-3-ol
  • 4-(Aminomethyl)-6-(difluoromethyl)-5-fluoropicolinonitrile
  • 4-Amino-2-(aminomethyl)-6-(difluoromethyl)nicotinonitrile
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