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643-20-9

643-20-9 Structure

643-20-9 Structure
IdentificationBack Directory
[Name]

Hexahydro-1H-pyrrolizine
[CAS]

643-20-9
[Synonyms]

Pyrrolizidine
Hexahydropyrrolizine
Hexahydro-1H-pyrrolizine
1-Azabicyclo[3.3.0]octane
1H-Pyrrolizine, hexahydro-
2,3,5,6,7,8-hexahydro-1H-pyrrolizine
[Molecular Formula]

C7H13N
[MDL Number]

MFCD22200264
[MOL File]

643-20-9.mol
[Molecular Weight]

111.18
Chemical PropertiesBack Directory
[Boiling point ]

198.35°C (rough estimate)
[density ]

0.8928 (rough estimate)
[refractive index ]

1.4731 (estimate)
Safety DataBack Directory
[Hazardous Substances Data]

643-20-9(Hazardous Substances Data)
Hazard InformationBack Directory
[Definition]

ChEBI: A bicyclic organonitrogen heterocyclic compound comprised of two ortho-fused pyrrolidine rings which share a common nitrogen atom.
[World Health Organization (WHO)]

Plants containing pyrrolizidine alkaloids have traditionally been made into teas in the Caribbean and South-East Asia and several of these active substances have been incorporated into medicines for use in treatment for a variety of illnesses. The decision to prohibit use of these products was based on their association with a variety of adverse effects and on their hepatotoxic and carcinogenic potential as seen in both laboratory animals and in communities that commonly use plants containing these compounds to prepare teas and other beverages.
[Synthesis Reference(s)]

Canadian Journal of Chemistry, 50, p. 1167, 1972 DOI: 10.1139/v72-184
Journal of the American Chemical Society, 82, p. 1466, 1960 DOI: 10.1021/ja01491a047
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