Rosinidin

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Rosinidin

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^Y
PubChem	441777
ChemSpider	390373
Jmol-3D images	{{#if:COC1=CC2=[O+]C(=C(C=C2C(=C1)O)O)C3=CC(=C(C=C3)O)OC\|Image 1
SMILES COC1=CC2=[O+]C(=C(C=C2C(=C1)O)O)C3=CC(=C(C=C3)O)OC
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
Properties
Molecular formula	C₁₇H₁₅O₆+
Molar mass	315.30 g/mol
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
Infobox references

Rosinidin is an O-methylated anthocyanidin. 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

External links

Rosinidin at sci-toys.com

v t e Anthocyanidins and their anthocyanin glucosides

3-hydroxyanthocyanidins	5-Desoxy-peonidin Aurantinidin Cyanidin 6-Hydroxycyanidin Delphinidin Fisetinidin Guibourtinidin Pelargonidin Robinetinidin

3-deoxyanthocyanidins	Apigeninidin Columnidin Diosmetinidin Gesneridin Luteolinidin Tricetinidin

O-methylated anthocyanidins	5-Desoxy-malvidin Capensinidin Europinidin Hirsutidin Malvidin Peonidin Petunidin Pulchellidin Rosinidin

Anthocyanins	Antirrhinin (Cyanidin-3-O-rutinoside) Callistephin (Pelargonidin 3-O-glucoside) Chrysanthemin (Cyanidin-3-O-glucoside) Malvin (Malvidin 3,5-diglucoside) Myrtillin (Delphinidin-3-O-glucoside) Oenin (Malvidin-3-O-glucoside) Peonidin-3-O-glucoside Petunidin 3,5-O-diglucoside Petunidin 3-O-arabinoside Petunidin 3-O-galactoside Petunidin-3-O-glucoside Petunidin 3-O-rhamnoside Petunidin-3-O-rutinoside Primulin (Malvidin-3-O-galactoside) Pulchellidin 3-glucoside Pulchellidin 3-rhamnoside Tulipanin (Delphinidin 3-O-rutinoside)

Acetylated anthocyanins	Cyanidin-3-O-(6-acetyl)-glucoside Delphinidin-3-O-(6-acetyl)-glucoside Malvidin-3-O-(6-acetyl)-glucoside Petunidin-3-O-(6-acetyl)-galactoside Petunidin-3-O-(6-acetyl)-glucoside Peonidin-3-O-(6-acetyl)-glucoside

Coumaroylated anthocyanins (cis- and trans-)	Cyanidin-3-O-(6-p-coumaroyl)glucoside Cyanidin-3-O-(di-p-coumarylglucoside)-5-glucoside Delphinidin-3-O-(6-p-coumaroyl)glucoside Malvidin-3-O-(6-p-coumaroyl)glucoside Petanin (petunidin 3-[6-O-(4-O-E-p-coumaroyl-O-α-l-rhamnopyranosyl)-β-d-glucopyranoside]-5-O-β-d-glucopyranoside) Petunidin-3-O-(6-p-coumaroyl)glucoside Peonidin-3-O-(6-p-coumaroyl)glucoside

Caffeoylated anthocyanins	Malvidin-3-O-(6-p-caffeoyl)glucoside Peonidin-3-O-(6-p-caffeoyl)glucoside Gentiodelphin (delphinidin 3-O-glucosyl-5-O-(6-O-caffeoyl-glucosyl)-3′-O-(6-O-caffeoyl-glucoside))

p-hydroxybenzoylated anthocyanins	Violdelphin

Flavanol-anthocyanin adducts	Malvidin glucoside-ethyl-catechin

Misc.	Metalloanthocyanins (Commelinin Cyanosalvianin Protocyanin Protodelphin) Pyranoanthocyanins Copigmentation

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