Rosinidin

Rosinidin
Names
	IUPAC name 2-(4-Hydroxy-3-methoxyphenyl)-7-methoxychromenylium-3,5-diol
	Other names 2-(4-Hydroxy-3-methoxy-phenyl)-7-methoxy-chromene-3,5-diol
Identifiers
CAS Number	4092-64-2 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:8893 ;
ChemSpider	390373 ;
PubChem CID	441777;
CompTox Dashboard (EPA)	DTXSID80331627 ;
	InChI InChI=1S/C17H14O6/c1-21-10-6-13(19)11-8-14(20)17(23-15(11)7-10)9-3-4-12(18)16(5-9)22-2/h3-8H,1-2H3,(H2-,18,19,20)/p+1 Key: GNONHFYAESLOCB-UHFFFAOYSA-O ; InChI=1/C17H14O6/c1-21-10-6-13(19)11-8-14(20)17(23-15(11)7-10)9-3-4-12(18)16(5-9)22-2/h3-8H,1-2H3,(H2-,18,19,20)/p+1 Key: GNONHFYAESLOCB-IKLDFBCSAN;
	SMILES Oc1cc2c(O)cc(OC)cc2[o+]c1c3cc(OC)c(O)cc3;
Properties
Chemical formula	C17H15O6+
Molar mass	315.30 g/mol
	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

Rosinidin is an O-methylated anthocyanidin derived from Cyanidin. It is a pigment found in the flowers of Catharanthus roseus[1] and, in lower concentration, in Primula rosea.[2]

References

Toki K, Saito N, Irie Y, Tatsuzawa F, Shigihara A, Honda T (March 2008). "7-O-Methylated anthocyanidin glycosides from Catharanthus roseus". Phytochemistry. 69 (5): 1215–9. doi:10.1016/j.phytochem.2007.11.005. PMID 18164044.
The Structure and Distribution of the Flavonoids in Plants. Tsukasa Iwashina, Journal of Plant Research, 2000, Volume 113, Number 3, pages 287-299, doi:10.1007/PL00013940

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