Product Description  

The product is from Chinese herbal medicine, and SheZu haperziaceae name qianceng tower grass, basically originate in hunan, zhejiang, guangxi, yunnan area, the separation from natural products get huperzine a is a kind of cholinesterase the reversible inhibitor, high selectivity, low toxicity and efficacy of time is long, etc, is by far the treatment of senile dementia international ideal drug candidates. Used for myasthenia gravis, senile memory loss and alzheimer's, youth learning disabilities and memory enhancement.

Specifications

Plants Huperziaceae plant source: clubmosses families SheZu Huperzia serrata (Thunb. Haperziaceae Trev. All the grass.)

English name: Huperzine A

Product Specification:Huperzia serrata Extract Huperzine 1~99%

Latin Name:Lycopodium serratum Thunb

Product Type:Brown yellow powder

Molecular formula and molecular weight: C15H18N2O; 242.32

Chemical classification: alkaloids alkaloid

Physical character: crystal, mp 229 ~ 230 °C

CAS: 102518-79-6

Packaging & Delivery

Packaging Detail: 25kg/drum

Delivery Detail: within 3-5 workdays after payment

Storage

Store in cool and dry place and keep away from strong direct light and heat

Shelf Life

24 mohths when properly stored