Rutinose

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Rutinose
IUPAC name	(2R,3S,4S,5S)-6-[ [(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxymethyl]oxane-2,3,4,5-tetrol
Other names	6-O-(alpha-L-Rhamnosyl)-D-glucose 6-O-(alpha-L-Rhamnopyranosyl)-D-glucopyranose 6-O-(6-Deoxy-alpha-L-mannopyranosyl)-D-glucose
Identifiers
CAS number	[90-74-4]
PubChem	101552
EINECS number	202-014-4
SMILES	C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OCC2[C@H]([C@@H]([C@@H]([C@@H](O2)O)O)O)O)O)O)O
Properties
Molecular formula	C12H22O10
Molar mass	326.3 g mol-1
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references

Rutinose is the disaccharide also known as 6-O-L-rhamnosyl-D-glucose (C₁₂H₂₂O₁₀) which is present in some flavonoid glycosides. It is prepared from rutin by hydrolysis with the enzyme rhamnodiastase.

[edit] References

• Kamiya, Shintaro; Esaki, Sachiko; Tanaka, Reiko. Studies on L-rhamnosidase. Part III. Synthesis of some disaccharides containing an L-rhamnopyranosyl or L-mannopyranosyl residue, and the substrate-specificity of α-L-rhamnosidase from Aspergillus niger. Agricultural and Biological Chemistry (1985), 49(1), 55-62.