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 COC1=CC2=[O+]C(=C(C=C2C(=C1)O)O)C3=CC(=C(C=C3)O)OC;
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). verify (what is ?) 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