Rhamnetin 3-O-?-D-glucopyranoside

27875-34-9

Rhamnetin 3-O-?-D-glucopyranoside, a flavonoid derivative, is isolated from the roots of Polygala sibirica L. (Polygalaceae) [1].

O(C1=C(OC=2C(C1=O)=C(O)C=C(OC)C2)C3=CC(O)=C(O)C=C3)[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O

C22H22O12

478.4

Cool pack

-20°C