Huperzia serrate, huperziaceae, a kind of perennial herb. Late summer and early autumn to harvest the whole plant. Widely distributed in Zhejiang, Fujian, Guangdong, Guangxi, Sichuan, Guizhou and Yunnan.
Part of Used Whole Herb
Active Ingredients Huperzine A
CAS No. 120786-18-7
pecification Available HPLC 1%, 5%, 99%
Appearance: Brown to White Powder

Odor: Characteristic
Molecular Formula: C15H18N2O
Molecular Weight: 242.32
Structural Formula:
Main Function
1. Huperzine A is a kind of reversible inhibitor of acetylcholinesterase, it can improve learning and memory efficiency;
2. For the treatment of myasthenia gravis, the effective rate up to 99%, and have a certain effect on age-related amnesia and senile dementia.
Application
Applied in pharmaceutical field, huperzine A owning the effect of high selectivity, low toxicity and efficacy for a long time. Now it becomes international ideal drug candidate to treat Alzheimer's. It can improve myasthenia gravis, age-related memory decline and Alzheimer's disease, help young people with learning disabilities.
Shelf Life2 Years
Storage Store in cool and dry place, keep away from light.
Packing 25Kg/Fiber Drum, double plastic bag inside, with carton outside. 1Kg/Bag, aluminum foil bag vacuum packing.