Piceatannol 3'-O-glucoside [CAS 94356-26-0]

Piceatannol 3'-O-glucoside, an active component of Rhubarb, activates endothelial nitric oxide (NO) synthase through inhibition of arginase activity with IC50s of 11.22 μM and 11.06 μM against arginase I and arginase II, respectively.

[94356-26-0]

C20H22O9

406.38

O[C@H]([C@H]([C@@H]([C@@H](CO)O1)O)O)[C@@H]1OC2=CC(/C=C/C3=CC(O)=CC(O)=C3)=CC=C2O

Arginase; NO Synthase

99.87

DMSO : 50 mg/mL (ultrasonic) |H2O : < 0.1 mg/mL (ultrasonic; warming; heat to 60°C)

4°C (Powder, protect from light)

Room Temperature

H302+H312+H332

H302+H312+H332