Huperzine A is extracted from?Huperzia serrata.?It is a reversible acetylcholinesterase inhibitor?and?NMDA receptor?antagonist?that crosses the?blood-brain barrier.The structure of the complex of huperzine A with acetylcholinesterase has been determined by?X-ray crystallography?
[ CAS] 102518-79-6
[ Molecular formula] C15H18N2O
[ Plant origin] Huperzina serrata(Thumb.)Trev
[ Efficacy function] An AChE which has elective inhibition with genuine AChE. it is easy to pass through blood brain barrier, Anti-aging, it can be used for healing senile dementia, it can be used for healing Alzheimers disease,AD,improving memory , improving the cognitive function
[ Active ingredients] Huperzine A, Huperzine B
[Character] Yellow brown to off white powder
[ Test method] HPLC ( ChromaDex standard reference )
[Specification] Huperzine A 1%
Huperzine A 5%
Huperzine A 98%
Huperzine (A + B)
Water soluble huperzine A.
Pure white huperzine A 1% proceeded from 99% huperzine A
[Advantage] No EDC or other toxic solvent residue
Heavy metals ≤ 10ppm, special Pb ≤ 2ppm.
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