Huperzine-A Huperzine A Powder

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Product Name 1% Huperzine A CAS NO 102518-79-6
CAS NO 102518-79-6
MF C15H18N2O
MW 242.32
EINECS 600-320-6
Density 1.20±0.1 g/cm3

High Quality Huperzine-a Huperzine A Powder


Product Name: Huperzine A Extract Powder

Test Method: HPLC

Specifications: Huperzine A 1%  5%  98%  by HPLC

Molecular Formula: C15H18N2O

Molecular Mass: 242.316

CAS No.: 120786-18-7

Huperzine A has been proven superior to drugs licensed for the treatment of Alzheimer’s,including the leading anticholine sterase drugs physostigmine and tacrine. Huperzine A improved learning and memory in mice better than tacrine. Unlike physostigmine and tacrine, Huperzine A acts specifically on Ache in the brain rather than Ache found elsewhere in the body i.e., far less is wasted on irrelevat effects. Unlike physostigmine and tacrine, Huperzine A does notappear to bind to receptors in the central nervous system, which can cause adverse side efects. Itseffects last 10 to 12 times longer than physostigmine and tacrine (up to 8 hours).


Appearance Brown powder Complies
Odor Characteristic Complies
AssayHuperzine A By HPLC ≥1% 1.09%
Sieve analysis 100% pass 80 mesh Complies
Loss on Drying

Residue on Ignition





Heavy Metal <10ppm Complies
As <2ppm Complies
Residual Solvents Eur.Pharm. Complies


Total Plate Count <1000cfu/g Complies
Yeast & Mold <100cfu/g Complies
E.Coli Negative Complies
Salmonella Negative Complies


1) Huperzine can improve memory, thinking, and behavioral function in people with
Alzheimer’s disease, multi-infarct dementia, and senile dementia, and increase
the level of the neurotransmitter acetylcholine by blocking its breakdown.

2) It may also protect neurons from cell death caused by toxic levels of glutamate
and protect against some of the effects of chemical nerve agents used in warfare,
such as soman.

3) It is also the treatment of AD in a randomized controlled trial of its effect
on cognitive function.


1.Treat Alzheimers
2. Treat parkinsonism
3.Relive Chronic headache
4. Cure tristimania
5. Improve sleep quality
6. Memory improvement


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