Capensinidin

Capensinidin

Names
IUPAC name 3,4′,7-Trihydroxy-3′,5,5′-trimethoxyflavylium
Systematic IUPAC name 3,7-Dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-5-methoxy-1λ4-benzopyran-1-ylium
Other names Capensinidin chloride
Identifiers
CAS Number	19077-85-1 Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:3367 N
ChemSpider	390280 N
KEGG	C08595 N
PubChem CID	441658
CompTox Dashboard (EPA)	DTXSID00331604
InChI InChI=1S/C18H16O7/c1-22-13-6-10(19)7-14-11(13)8-12(20)18(25-14)9-4-15(23-2)17(21)16(5-9)24-3/h4-8H,1-3H3,(H2-,19,20,21)/p+1 N Key: GYLVPQXQQPMCKK-UHFFFAOYSA-O N InChI=1/C18H16O7/c1-22-13-6-10(19)7-14-11(13)8-12(20)18(25-14)9-4-15(23-2)17(21)16(5-9)24-3/h4-8H,1-3H3,(H2-,19,20,21)/p+1 Key: GYLVPQXQQPMCKK-IKLDFBCSAS
SMILES Oc1cc2c(OC)cc(O)cc2[o+]c1c3cc(OC)c(O)c(OC)c3
Properties
Chemical formula	C18H17O7+ (Cl−)
Molar mass	345.32 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

Capensinidin (Cp) is an O-methylated anthocyanidin. It is a water-soluble, blue-red plant dye. It is a 5-methoxy analog of malvidin, has been obtained from Plumbago capensis.