Product Description
(-)-Sparteine 98% supplier Plant extract made in china 90-39-1
AI Product Description
*The following content is generated by AI and is for reference only.
(-)-Sparteine, a naturally occurring alkaloid isolated primarily from the seeds of *Lupinus* species, is a chiral organic compound widely recognized in modern synthetic chemistry for its exceptional utility as a resolving agent and organocatalyst. Marketed with high purity levels such as 98%, this enantiomerically pure substance serves as a critical reagent in the asymmetric synthesis of complex pharmaceutical intermediates and fine chemicals. The molecular formula of (-)-Sparteine is C15H24N2, corresponding to a molecular weight of approximately 232.36 g/mol. Its distinct stereochemical configuration allows it to form stable diastereomeric salts with racemic amines, facilitating the efficient separation of enantiomers through crystallization techniques.
Beyond traditional resolution applications, (-)-Sparteine has gained prominence as a powerful ligand in transition metal-catalyzed reactions. It is frequently employed in conjunction with organolithium reagents to induce high levels of stereoselectivity in deprotonation events, enabling the precise construction of chiral centers that are otherwise difficult to access. This capability makes it indispensable in the development of novel drugs, agrochemicals, and functional materials where optical purity is paramount. While often associated with plant extracts derived from Chinese botanical sources due to the abundance of *Lupinus* cultivation in certain regions, the commercial product is typically purified to ensure consistency and performance across global laboratories.
The compound appears as a colorless to pale yellow liquid or low-melting solid, possessing a characteristic amine-like odor. It is soluble in common organic solvents including ethanol, chloroform, and ether, but exhibits limited solubility in water. Safety protocols dictate careful handling due to its potential toxicity and irritant properties; appropriate personal protective equipment is mandatory during use. As a versatile tool in asymmetric catalysis, (-)-Sparteine continues to drive innovation in medicinal chemistry, offering researchers a reliable method to achieve high enantiomeric excess in target molecules. Its availability from major suppliers ensures accessibility for both academic research and industrial-scale production processes requiring rigorous stereocontrol.