IUPAC name 2-(4-hydroxyphenyl)chromene-3,5,7-triol chloride CAS number 134-04-3 Other names Pelargonidin Purity Above 97% HPLC Chemical formula C15H11ClO5 Mw 306,7 g/molPRODUCT DESCRIPTIONPelargonidin is a hydrolysis product from strawberries and other fr