Original Plant： Root of Polygonum cuspidatum Sieb. et Zucc
 
ChemicalName：3,4’,5-trihydroxy-trans-stilbene;5-[(1E)-2-(4-hydroxyphenyl)ethenyl]-1,3-benznediol
 
Specification：10%~98% Resveratrol
 
Test Method：HPLC
 
Molecular Formula：C14 H12O3
 
Molecular Weight：228.25
CAS No.：501-36-0
 

Melting Point : 253~255 ℃
Solubility:Soluble in Ethanol and Propanol.
Pharmacology Action: Antibiotic antivirus, antitumor, resists the hepatitis, suppresses the agglutinate production with plain B2 of thrombus of blood platelet. It can prevent low density fat albumen from oxidize, have potential prevention and cure cardiovascular disease, gives protection against cancer, antivirus and immune regulating action, its function is shown as its anti-oxidant characteristic mainly.