* Product Name: Resveratrol

* Original plant: Root of Polygonum cuspidatum Sieb. Et Zucc

* Specification: 10%~98%

* Synonym(s): trans-3, 4', -5-trihydroxystilebene

* Chemical Name: 3, 4, 5-trihydroxy-trans-stilbene; 5-[(1E)-2-(4-hydroxyphenyl)ethenyl]-1, 3-benznediol

* 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: Resveratrol is a natural anti-oxidants. It can inhibit tumor, also has the role of estrogen-like effect. It can be used for the treatment of breast cancer and other diseases.