huperzine

• Post Date:

  Aug 13,2015

• Expiry Date:

  Aug 12,2016

• Detailed Description:

  Cas No. :102518-79-6 Quantity: 1000Kilograms
  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

• 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:

  

• Hazard Symbols:

   T+:Very toxic;
  

• Risk Codes:

  R26/27/28:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  S45:;
  

• Company:

  Ningbo Sinutra Biotech Co., Ltd,     [ China ]        

• Contact:

  Ding Wen

• Tel:

  86-574-26868560

• Fax:

  86-574-26868560

• Email:

  info@sinutra.com