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17-Norcuran

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17-Norcuran Basic information
Product Name:17-Norcuran
Synonyms:17-Norcuran;Tubifolidine
CAS:6883-33-6
MF:C18H24N2
MW:268.4
EINECS:
Product Categories:
Mol File:6883-33-6.mol
17-Norcuran Structure
17-Norcuran Chemical Properties
Melting point l76-7°C
Boiling point 412.0±34.0 °C(Predicted)
density 1.17±0.1 g/cm3(Predicted)
pka9.43±0.40(Predicted)
Safety Information
MSDS Information
17-Norcuran Usage And Synthesis
DescriptionThe leaves of Pleiocarpa pycnantha (K. Schum) Stapf. var. tubicina (Stapf.) Pichon contain this alkaloid which crystallizes as colourless prisms from either aqueous Me2CO or Et2O-pentane. It has[α]23D- 67° (c 0.61, CHCI3 ) and gives an ultraviolet spectrum having absorption maxima at 207,244 and 298 Mu. The N-formyl derivative yields long, transparent prisms, m.p. l48-9°C. The above structure has been confirmed by the synthesis of the optically inactive base.
ReferencesKump et aI., Helv. Chim. Acta, 47, 1497 (1964)
Synthesis: Dadson, Harley-Mason, Foster., Chem. Commun., 1233 (1968)
17-Norcuran Preparation Products And Raw materials
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