TCI Chemicals (1)
(+)-Sparteine (492-08-0, 90-39-1)
Sparteine · Sparteine Sulfate · Sparteine Hydroiodide, (7R-(7alpha,7aalpha,14alpha,14abeta))-Isomer
Sparteine is a class 1a antiarrhythmic agent; a sodium channel blocker. It is an alkaloid and can be extracted from scotch broom. It is the predominant alkaloid in Lupinus mutabilis, and is thought to chelate the bivalent cations calcium and magnesium.