Lupine

Structural formula
General
Surname	Lupine
other names	( All-R ) -2,3,4,5,6,7,8,8a-octahydro-1 H quinolizine-1-ylmethanol (-) - Lupine
Molecular formula	C 10 H 19 NO
Brief description	white to light brown solid
External identifiers / databases
CAS number 486-70-4 EC number 207-638-0 ECHA InfoCard 100.006.944 PubChem 91461 ChemSpider 82587 Wikidata Q412589
properties
Molar mass	169.26 g mol −1
Physical state	firmly
Melting point	68.5-69.2 ° C
boiling point	160-164 ° C at 4 h Pa
safety instructions
GHS labeling of hazardous substances danger H and P phrases H: 301-311-331 P: 302 + 352
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Lupinine is a bitter-tasting substance from the group of substances of quinolizidine - alkaloids .

Occurrence

The seeds of the North American wolf bean ( Lupinus polyphyllus ) contain lupinine

Lupinine occurs, among other things, in the seeds of the wolf bean ( Lupinus polyphyllus , lupins ) from North America .

Extraction and presentation

Lupinine can be obtained from natural sources as well as synthetically.

properties

toxicology

Lupinine can cause death from respiratory paralysis.

Physical Properties

Optical activity α: −19.5 ° (10 g / l, measured in ethanol, wavelength: 589 nm, resonance frequency: 509 THz)

literature

• Morley, Knight, Share: Journal of the Chemical Society . Perkin Transactions 1 , (20), 1994, 2903-2908

Individual evidence

1. ↑ ^{a b c} data sheet (-) - Lupinine, 97% at AlfaAesar, accessed on December 7, 2019 ( PDF )(JavaScript required) .
2. ↑ ^{a b} The Merck Index . An Encyclopaedia of Chemicals, Drugs and Biologicals . 14th edition, 2006, pp. 972-973, ISBN 978-0-911910-00-1 .
3. ↑ Entry on lupine. In: Römpp Online . Georg Thieme Verlag, accessed on April 14, 2016.
4. ^ ^{A b} Albert Gossauer: Structure and Reactivity of Biomolecules , Verlag Helvetica Chimica Acta, Zurich, 2006, p. 250, ISBN 978-3-906390-29-1 .