Catechin-5-O-glucoside
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| IUPAC name
(2S,3R,4S,5S,6R)-2-{[(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,7-dihydroxydihydro-2H-1-benzopyran-5-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol
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| Other names
Catechin 5-O-beta-D-glucopyranoside
C5G[1] | |
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3D model (JSmol)
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PubChem CID
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| Properties | |
| C21H24O11 | |
| Molar mass | 452.412 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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Catechin 5-O-glucoside is a flavanol glucoside. It can be found in rhubarb and in the bark of Rhaphiolepis umbellata.[2] It can also be formed from (+)-catechin by plant-cultured cells of Eucalyptus perriniana.[3]
References
- ^ Catechin glucosides: occurrence, synthesis, and stability. Raab T, Barron D, Vera FA, Crespy V, Oliveira M and Williamson G, J Agric Food Chem., 2010 Feb 24, 58(4), pages 2138-2149, doi:10.1021/jf9034095
- ^ Nonaka, Gen-Ichiro; Ezaki, Emiko; Hayashi, Katsuya; Nishioka, Itsuo (1983). "Flavanol glucosides from rhubarb and Rhaphiolepis umbellata". Phytochemistry. 22 (7): 1659–1661. Bibcode:1983PChem..22.1659N. doi:10.1016/0031-9422(83)80105-8.
- ^ Otani, Shuichi; Kondo, Yoko; Asada, Yoshihisa; Furuya, Tsutomu; Hamada, Hatsuyuki; Nakajima, Nobuyoshi; Ishihara, Kohji; Hamada, Hiroki (2004). "Biotransformation of (+)-catechin by plant cultured cells of Eucalyptus perriniana" (PDF). Plant Biotechnology. 21 (5): 407–409. doi:10.5511/plantbiotechnology.21.407. Archived 2015-09-23 at the Wayback Machine)