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Nothofagin

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Nothofagin
Names

IUPAC name 2',4,4',6'-Tetrahydroxy-3-C-β-D-glucopyranosyldihydrochalcone
Identifiers
CAS Number	11023-94-2^Y
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL4082869
ChemSpider	10306387^Y
PubChem CID	21722188
CompTox Dashboard(EPA)	DTXSID401027257
InChI InChI=1S/C21H24O10/c22-8-14-17(27)19(29)20(30)21(31-14)16-13(26)7-12(25)15(18(16)28)11(24)6-3-9-1-4-10(23)5-2-9/h1-2,4-5,7,14,17,19-23,25-30H,3,6,8H2/t14-,17-,19+,20-,21+/m1/s1^N Key: VZBPTZZTCBNBOZ-VJXVFPJBSA-N^N InChI=1/C21H24O10/c22-8-14-17(27)19(29)20(30)21(31-14)16-13(26)7-12(25)15(18(16)28)11(24)6-3-9-1-4-10(23)5-2-9/h1-2,4-5,7,14,17,19-23,25-30H,3,6,8H2/t14-,17-,19+,20-,21+/m1/s1 Key: VZBPTZZTCBNBOZ-VJXVFPJBBW
SMILES O[C@H]1[C@H](O)[C@@H](O)[C@@H](O[C@@H]1CO)c3c(O)cc(O)c(C(=O)CCc2ccc(O)cc2)c3O
Properties
Chemical formula	C₂₁H₂₄O₁₀
Molar mass	436.413 g·mol⁻¹
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references

Chemical compound

Nothofagin is adihydrochalcone. It is aC-linkedphloretin glucoside found inrooibos (Aspalathus linearis)^[1]andNew Zealand red beech (Nothofagus fusca).^[2] It is a phenolicantioxidant.

^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.50 (20). Elsevier:5513–5519.doi:10.1021/jf025697h.PMID 12236672.
^Hillis W, Inoue T (1967). "The polyphenols ofNothofagus species - II. The heartwood ofNothofagus fusca".Phytochemistry.6 (1):59–67.Bibcode:1967PChem...6...59H.doi:10.1016/0031-9422(67)85008-8.

v t e Dihydrochalcones and theirglycosides
Dihydrochalcones:	Dihydrokanakugiol 3′,5′-Dihydroxy-2′,4′,6′-trimethoxydihydrochalcone Kanakugiol Methyl linderone Pedicellin Phloretin Pinocembrin chalcone
Dihydrochalconeglycosides:	Aspalathin Naringin dihydrochalcone Neohesperidin dihydrochalcone Nothofagin Phlorizin

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