Pelargonidin

Pelargonidin
Names
	IUPAC name 3,4′,5,7-Tetrahydroxyflavylium
	Systematic IUPAC name 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-1λ4-benzopyran-4-ylium
Identifiers
CAS Number	134-04-3 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:25863 ;
ChEMBL	ChEMBL1197905 ;
ChemSpider	389676 ;
KEGG	C05904 ;
PubChem CID	440832;
UNII	DFL6200791 ;
CompTox Dashboard (EPA)	DTXSID40861793 ;
	InChI InChI=1S/C15H10O5/c16-9-3-1-8(2-4-9)15-13(19)7-11-12(18)5-10(17)6-14(11)20-15/h1-7H,(H3-,16,17,18,19)/p+1 Key: XVFMGWDSJLBXDZ-UHFFFAOYSA-O ; InChI=1/C15H10O5/c16-9-3-1-8(2-4-9)15-13(19)7-11-12(18)5-10(17)6-14(11)20-15/h1-7H,(H3-,16,17,18,19)/p+1 Key: XVFMGWDSJLBXDZ-IKLDFBCSAF;
	SMILES C1=CC(=CC=C1C2=C(C=C3C(=CC(=CC3=[O+]2)O)O)O)O;
Properties
Chemical formula	C15H11O5+
Molar mass	271.24 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

Pelargonidin is an anthocyanidin, a type of plant pigment producing a characteristic orange color used in food and industrial dyes.