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(19R)-1-Acetyl-17,19-epoxycuran

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(19R)-1-Acetyl-17,19-epoxycuran Basic information
Product Name:(19R)-1-Acetyl-17,19-epoxycuran
Synonyms:(19R)-1-Acetyl-17,19-epoxycuran;Spermostrychnine;Curan, 1-acetyl-17,19-epoxy-, (19R)- (9CI)
CAS:639-34-9
MF:C21H26N2O2
MW:338.45
EINECS:
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Mol File:639-34-9.mol
(19R)-1-Acetyl-17,19-epoxycuran Structure
(19R)-1-Acetyl-17,19-epoxycuran Chemical Properties
Melting point 208-209 °C
Boiling point 545.9±50.0 °C(Predicted)
density 1.29±0.1 g/cm3(Predicted)
pka8.76±0.40(Predicted)
Safety Information
MSDS Information
(19R)-1-Acetyl-17,19-epoxycuran Usage And Synthesis
DescriptionOne of the Strychnos alkaloids, this base is found in S. psilosperma and yields colourless crystals from MeOH. It has [α]22D + 88° and gives a picrate as yellow needles from MeOH, m.p. l73-5°C and a methiodide, M.p. 30l-3°C. The methoperchlorate begins to decompose at 250°C and the N-oxide, which forms colourless crystals from Me2CO, has m.p. 241-3°C.
ReferencesAnet, Hughes, Ritchie., Austral. 1. Chem., 6, 58 (1953)
Anet, Robinson.,l. Chem. Soc., 2253 (1955)
Anet., Can. 1. Chem., 883 (1963)
(19R)-1-Acetyl-17,19-epoxycuran Preparation Products And Raw materials
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