Columbamine

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Formula C20H20NO4+
IUPAC Name 3,9,10-trimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2-ol
Molecular Mass 338.377 g·mol−1
Heat of Formation -355.7 ± 16.7 kJ·mol−1
Dipole Moment 6.32 ± 1.08 D
Volume 390.67 Å 3
Surface Area 347.61 Å 2
Point Group Symmetry C1
Synonyms
  • 2-hydroxy-3,9,10-trimethoxy-5,6-dihydroisoquino[3,2-a]isoquinolinium
  • 5,6-dihydro-2-hydroxy-3,9,10-trimethoxydibenzo[a,g]quinolizinium
  • 5,6-dihydro-2-hydroxy-3,9,10-trimethoxydibenzo[a,g]quinolizinium iodide
  • columbamine iodide
  • dehydroisocorypalmine
  • dibenzo(a,g)quinolizinium, 5,6-dihydro-2-hydroxy-3,9,10-trimethoxy-
  • dibenzo[a,g]quinolizinium, 5,6-dihydro-2-hydroxy-3,9,10-trimethoxy-
  • protoberberine alkaloid
  • stock1n-48595
CAS Number(s)
  • 3621-36-1
InChIKey YYFOFDHQVIODOQ-UHFFFAOYSA-O
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