Catechin-5-O-glucoside

Catechin-5-O-glucoside
Names
	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
	Other names Catechin 5-O-beta-D-glucopyranoside; C5G
Identifiers
3D model (JSmol)	Interactive image;
ChemSpider	8519294;
PubChem CID	44257081;
	InChI InChI=1S/C21H24O11/c22-7-16-17(27)18(28)19(29)21(32-16)31-15-5-9(23)4-14-10(15)6-13(26)20(30-14)8-1-2-11(24)12(25)3-8/h1-5,13,16-29H,6-7H2/t13-,16-,17-,18+,19-,20-,21-/m1/s1 Key: ZESJTWVSXGZYTD-NJOLZHPTSA-N;
	SMILES OC[C@H]1O[C@@H](OC2=C3C[C@H](O)[C@H](OC3=CC(O)=C2)C2=CC=C(O)C(O)=C2)[C@H](O)[C@@H](O)[C@@H]1O;
Properties
Chemical formula	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

Catechin 5-O-glucoside is a flavanol glucoside. It can be found in rhubarb and in the bark of Rhaphiolepis umbellata. It can also be formed from (+)-catechin by plant-cultured cells of Eucalyptus perriniana.