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Revision as of 20:40, 11 August 2011
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| Names | |
|---|---|
| IUPAC name 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one | |
| Other names
Isoquercitrin Isoquercitroside isoquercitin trifoliin Isotrifolin trifoliin A Isohyperoside Isotrifoliin Quercetin-3-glucoside Quercetin-3-O-glucoside | |
| Identifiers | |
| CAS Number | |
| 3D model (JSmol) | |
| ECHA InfoCard | 100.123.856 
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| PubChem CID | |
| CompTox Dashboard (EPA) | |
SMILES
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| Properties | |
| Chemical formula | C21H20O12 |
| Molar mass | 464.37 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
 Y verify (what is ?)
Infobox references
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Isoquercitin is a chemical compound. It can be isolated from mangoes and from Rheum nobile, the Noble rhubarb or Sikkim rhubarb, a giant herbaceous plant native to the Himalaya. Quercetin glycosides are also present in tea.
It is the 3-O-glucoside of quercetin.
Spectral datas
| UV-Vis | |
|---|---|
| Lambda-max | 254.8 ; 352.6 nm |
| Extinction coefficient | ? |
| IR | |
| Major absorption bands | ? cm |
| NMR | |
| Proton NMR | |
| Carbon-13 NMR | |
| Other NMR data | |
| MS | |
| Masses of main fragments |
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