Farobin B 

Farobin B (compound 2) is a flavonoid glycoside antioxidant that scavenges reactive oxygen species and exhibits activity in the ORAC assay. Farobin B is found in the leaves of Fargesia robusta 'Pingwu'^[1].

Farobin B (compound 2) (single concentration; 6 min) shows negligible single-electron transfer antioxidant activity in the cell-free TEAC assay, with a capacity of 0.075 µmol Trolox/µmol compound^[1].
Farobin B (compound 2) (single concentration; 10 min pre-incubation at 37 °C) demonstrates peroxyl radical scavenging activity in the cell-free ORAC assay, with a capacity of 8.3 µmol Trolox/µmol compound^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

578.52

C₂₇H₃₀O₁₄

1245447-09-9

OC1=C2C(OC(C3=CC(O)=C(C=C3)O[C@@H]4O[C@@H]([C@H]([C@@H]([C@H]4O)O)O)CO)=CC2=O)=CC(O)=C1[C@H]5C[C@@H]([C@H]([C@H](O5)C)O)O

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Van Hoyweghen L, et al. Antioxidant flavone glycosides from the leaves of Fargesia robusta. J Nat Prod. 2010;73(9):1573-1577.  [Content Brief]