CAS NO.:1953-04-4

Plant Resource.: Lycoris radiata (LHer.) Herb.

Main Specification: 99%

Appearance: White to whitish crystal powder, odorless and tasteless.

Plant Part Used: Tuber

Extract Solution: HPLC

Galanthamine extract is specific, competitive and reversible acetylcholinesterase inhibitor. It is also an allosteric modulator at nicotinic cholinergic receptor sites potentiating cholinergic nicotinic neurotransmission. Both the acetylcholine and nicotine receptors have been suggested as areas related to cognitive impairment. Initially, Galanthamine extract was used in anesthesiology to antagonize the effects of non-depolarizing muscle relaxants, and it was rapidly introduced in other areas of medicine.