Isoscoparin-2''-Beta-D-glucopyranoside Inhibitor

Solid. Powder

98.00%

Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent

624.54

<1mg/ml refers to the product slightly soluble or insoluble

C28H32O16

COc(cc(cc1)C(Oc2cc(O)c([C@@H]([C@@H]([C@H]3O)O[C@@H]([C@@H]([C@H]4O)O)O[C@H](CO)[C@H]4O)O[C@H](CO)[C@H]3O)c(O)c22)=CC2=O)c1O

97605-25-9

Others

The molecular structures were elucidated by UV, ESIMS and comprehensive 1D (1H and 13 C) and 2D (gradient multiple quantum filtered 1H-1H COSY, 1H-13C HSQC and 1H-13C HMBC)nMR analyses. The antibacterial and free radical scavenging activity, and general toxicity of these compounds were assessed. While none of these glycosides showed any significant antibacterial activities at test concentrations, all these compounds showed prominent free radical scavenging activity (IC50 values: 1.25x10-2 to 7.69x10-3mg/mL) in DPPH assay. In the brine shrimp lethality assay very low levels of general toxicity (LD50 >1.00mg/mL) were displayed.