Quercetin-3-o-rutinose has antioxidative activity, it exerts strong DPPH radical-scavenging activity.

The polyphenols isolated from these plants, procyanidin B-3, (+)-catechin, gallic acid, methyl gallate, quercetin, quercetin-3-O-beta-D-glucoside, quercetin-3-O-beta-galactoside, Quercetin-3-o-rutinose and kaempferol, exerted strong DPPH radical-scavenging activity[1]

949926-49-2

C27H29O16

609.51

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years