:Polydatin

Synonyms : 3,4'-5-Trihydroxystilbene-3-beta-D-glucopyranoside; Piceid

Botanical Name: Polygonum cuspidatum Sieb.et Zucc.

Molecular Structure:

Polydatin, 3,4'-5-Trihydroxystilbene-3-beta-D-glucopyranoside, Piceid, CAS #: 65914-17-2
Appearance: White crystalline fine powder
CAS Registry Number: 65914-17-2
Molecular Formula: C20H22O8
Molecular Weight: 390.40

Melting point:  223-226 ºC
Specification: 98% by HPLC

Brief Introduction:
(1)Polydatin is extracted from a traditional Chinese herbal medicine, Polygonum cuspidatum(Hu Zhang).
(2)Polydatin also can be called resveratrol glycoside, piceid.
(3)It is reported that polydatin obviously protects against thrombosis, has a special effect in shock treatment.
(4)Polydatin is also a resources of resveratrol. Because if it hydrolyzed, the hydrolysate are resveratrol and glucose.