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Huperzine A,huperzia serra extract

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  Post Date: Aug 13,2015
  Expiry Date: Aug 12,2016
  Detailed Description: Cas No. :102518-79-6;120786-18-7 Quantity: 10000Kilograms
Specs:1%,5%,98%
Huperzine A
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.

  CAS Registry Number:

102518-79-6;120786-18-7
  Synonyms: ;(+-)-huperzine A;HUPERAZINE A(SH);(-) Huperzine A;(5S,9S,11E)-5-amino-11-ethylidene-7-methyl-5,6,9,10-tetrahydro-5,9-methanocycloocta[b]pyridin-2(1H)-one;(11E)-5-amino-11-ethylidene-7-methyl-5,6,9,10-tetrahydro-5,9-methanocycloocta[b]pyridin-2(1H)-one;(-)-Huperzine A;Huperzine A;Selagine;Huperzia Serrata Extract;
  Molecular Formula: C15H18N2O
  Molecular Weight: 242.3162
  Molecular Structure: 102518-79-6;120786-18-7 Huperzine-A
  Hazard Symbols:  T+:Very toxic;
  Risk Codes: R26/27/28:;
R36/37/38:;
  Safety Description: S26:;
S36/37/39:;
S45:;

  Company: SINUTRA BIOTECH CO.,LTD     [ China ]        
  Contact: dingwen
  Tel: 86-574-26868560
  Fax: 86-574-26868560
  Email: dingwen.6@163.com
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