huperzine A 1%

• Post Date:

  Aug 13,2015

• Expiry Date:

  Aug 12,2016

• Detailed Description:

  Cas No. :102518-79-6 Quantity: 1000Kilograms
  Specs:1%
  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