Aspalathin

Aspalathin

Names
IUPAC name 2',3,4,4',6'-pentahydroxy-3-C-β-D-glucopyranosyldihydrochalcone
Identifiers
CAS Number	6027-43-6
3D model (Jmol)	Interactive image
ChEBI	CHEBI:79078
ChemSpider	9457391
ECHA InfoCard	100.233.299
PubChem	11282394
InChI InChI=1S/C21H24O11/c22-7-14-17(28)19(30)20(31)21(32-14)16-13(27)6-12(26)15(18(16)29)10(24)4-2-8-1-3-9(23)11(25)5-8/h1,3,5-6,14,17,19-23,25-31H,2,4,7H2/t14-,17-,19+,20-,21+/m1/s1 Key: VCPUQYKWJRESOC-VJXVFPJBSA-N InChI=1/C21H24O11/c22-7-14-17(28)19(30)20(31)21(32-14)16-13(27)6-12(26)15(18(16)29)10(24)4-2-8-1-3-9(23)11(25)5-8/h1,3,5-6,14,17,19-23,25-31H,2,4,7H2/t14-,17-,19+,20-,21+/m1/s1 Key: VCPUQYKWJRESOC-VJXVFPJBBW
SMILES O=C(c1c(O)c(c(O)cc1O)[C@@H]2O[C@@H]([C@@H](O)[C@H](O)[C@H]2O)CO)CCc3ccc(O)c(O)c3
Properties
Chemical formula	C21H24O11
Molar mass	452.41 g·mol^−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Aspalathin is a C-linked dihydrochalcone glucoside found in rooibos tea, a herbal tea prepared from the South African rooibos plant, Aspalathus linearis (Fabaceae).^[1] Aspalathin has shown antimutagenic and antioxidant properties.

References

1. Bramati L; et al. (2002). "Quantitative Characterization of Flavonoid Compounds in Rooibos Tea (Aspalathus linearis) by LC-UV/DAD". Journal of Agricultural and Food Chemistry. Elsevier. 50 (20): 5513–5519. doi:10.1021/jf025697h. PMID 12236672.