Quercetin glycosides

Rutin (rutoside, quercetin-3-O-rutinoside or sophorin) is the glycoside combining the flavonol quercetin and the disaccharide rutinose (α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranose). It is a flavonoid glycoside found in a wide variety of plants, including citrus.

Troxerutin is a flavonol, a type of flavonoid, derived from rutin. It is more accurately a hydroxyethylrutoside. It can be isolated from Sophora japonica, the Japanese pagoda tree.

Quercitrin is a glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose.

Hyperoside is a chemical compound. It is the 3-O-galactoside of quercetin.

Isoquercetin, isoquercitrin or isotrifoliin is a flavonoid, a type of chemical compound. It is the 3-O-glucoside of quercetin. Isoquercitrin can be isolated from various plant species including Mangifera indica (mango) and Rheum nobile (the Noble rhubarb). It is also present in the leaves of Annona squamosa, Camellia sinensis (tea). and Vestia foetida

Miquelianin (quercetin 3-O-glucuronide) is a flavonol glucuronide, a type of phenolic compound present in wine, in species of St John's wort, like Hypericum hirsutum, in Nelumbo nucifera (Indian lotus) or in green beans.

Hydroxyethylrutosidesis (oxerutins, O-beta-hydroxyethyl-rutosides, HR, or HER) are hydroxyethyl derivatives of rutosides. Examples include:

Spiraeoside is a chemical compound. It can be isolated from flowers of meadowsweet (Filipendula ulmaria) or from garden onion (Allium cepa).

Monoxerutin is a flavonol, a type of flavonoid. It is more accurately a hydroxyethylrutoside.