Guaijaverin
Guaijaverin is the 3-O-arabinoside of quercetin. It is found in the leaves of Psidium guajava, the common guava.[1][2][3]
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| IUPAC name
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxychromen-4-one | |
| Other names
Guajavarin Guaijaverin Guajaverin CHEMBL464507 Quercetin 3-arabinoside | |
| Identifiers | |
3D model (JSmol) |
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PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties | |
| C20H18O11 | |
| Molar mass | 434.353 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
References
- Guaijaverin–a plant flavonoid as potential antiplaque agent against Streptococcus mutans. GR Prabu, A Gnanamani, S Sadulla, Journal of Applied Microbiology, 2006
- Polyphenols of the leaves of psidium guava — quercetin, guaijaverin, leucocyanidin and amritoside. TR Seshadri, K Vasishta - Phytochemistry, 1965
- 675. Constituents of the leaves of Psidium guaijava, L. Part II. Quercetin, avicularin, and guaijaverin. H El Khadem, YS Mohammed, Journal of the Chemical Society (Resumed), 1958
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