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Quercetin-3,7-di-O-α-rhamnopyranoside (Quercetin 3,7-dirhamnoside) is a flavonoid glycoside isolated from plants of the genus Randonia africana. The compound belongs to the group of flavonol glycosides identified in the aerial parts of Randonia africana[1].

ChEBI: Quercetin 3,7-di-O-alpha-L-rhamnoside is a quercetin O-glycoside that is quercetin carrying two alpha-L-rhamnosyl residues at positions O-3 and O-7. It is an alpha-L-rhamnoside, a monosaccharide derivative, a polyphenol, a trihydroxyflavone and a quercetin O-glycoside. It is a conjugate acid of a quercetin 3,7-bis-O-alpha-L-rhamnoside(1-).

[1] Berrehal D, et al. Flavonoid glycosides from Randonia africana Coss.(Resedaceae)[J]. Biochemical Systematics and Ecology, 2010, 38(5): 1007-1009.