SECURININE

SECURININE Basic information
Product Name:SECURININE
Synonyms:SECURAN-11-ONE;SECURININE;(-)-securinin;securinan-11-one;securinin;Securinan-11-on;SECURININE(RG);(6S,11aR,11bS)-9,10,11,11a-Tetrahydro-8H-6,11b-Methanofuro[2,3-c]pyrido[1,2-a]azepin-2(6H)-one
CAS:5610-40-2
MF:C13H15NO2
MW:217.26
EINECS:694-738-6
Product Categories:Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:5610-40-2.mol
SECURININE Structure
SECURININE Chemical Properties
Melting point 140-1420C
alpha D20 -1042° (c = 1 in alc)
Boiling point 357.82°C (rough estimate)
density 1.30±0.1 g/cm3 (20 ºC 760 Torr)
refractive index 1.5300 (estimate)
storage temp. Sealed in dry,2-8°C
solubility DMSO: ≥25mg/mL
form powder
pka8.29±0.20(Predicted)
color yellow
optical activity[α]/D -980 to -1015 (C=1, MeOH)
Safety Information
Hazard Codes T,Xn
Risk Statements 23/24/25-22
Safety Statements 36/37/39-45
WGK Germany 3
RTECS VS4115000
MSDS Information
SECURININE Usage And Synthesis
DescriptionA constituent of the leaves of Securinega suffructicosa Rehd., the base also occurs in Phyllanthus disco ides. It is obtained as yellow crystals and is strongly laevorotatory having [α]20D - 1106°(CHC13), [α]30D - 1106°(CHC13) and[α]20D - 1042° (c 1.0, EtOH). The alkaloid yields a crystalline methiodide, m.p. 235-6°C.
Chemical PropertiesYellow Solid
UsesExtracted from leaves and roots of Securinega suffruticosa Rehder. The most widely studied of these alkaloids, Securinine, is a specific GABA receptor antagonist and has been found to have significant in vivo CNS activity.
UsesGABAA receptor blocker, CNS stimulant
DefinitionChEBI: Securinine is a member of indolizines.
ReferencesMurav'eva, Ban'kovskii., Dokl. Akad. Nauk, SSSR, 110,998 (1956)
Saito et al., Chem. & Ind., 1652 (1962)
Satoda et al., Tetrahedron Lett., 1199 (1962)
Mukherjee et al., Naturwiss., 50, 155 (1963)
Nakano et aI., Chem. & Ind., 1763 (1963)
Horii et al., ibid, 664 (1964)
Bevan et aI., ibid, 838 (1964)
Absolute configuration:
Bevan et al., Chern. Ind., 838 (1964)
Imadoetal., ibid, 1691 (1964)
Synthesis:
Horii et al., Tetrahedron, 23, 2265 (1967)









SECURININE Preparation Products And Raw materials
Daurinoline Xanthiazone VERATRIDINE Arecoline hydrobromide Isosorbide dinitrate L-Hyoscyamine daurisoline Colchicine hygrine Concentrated sulfuric acid ACETIC ACID 2-METHYL-4-PENTEN-2-YL ESTER Allasecurinine SECURININE HNO3 3-METHYLPYRROLIDIN-3-OL SECURININE NITRATE AKOS NCG1-0031 SECURININE conhydrine

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