2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one

Yellow powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from nasturtium.

2'-O-β-L-galactopyranosylorientin is one of the most abundant components in Altai nasturtium, which has biological activities such as antioxidant and anti-inflammatory.

2"-O-beta-L-galactopyranosylorientin was extracted from the flowers of Trollius ledebouri. In addition to passive diffusion, 2"-O-beta-L-galactopyranosylorientin is involved in transporter-mediated efflux and is also a multidrug resistance protein 2 ( MRP2) substrate.