Violet/orris molecule. I'd say placed between creamy methyl ionone and woody beta ionone.Alpha Ionone£7.30PriceSizeSelectQuantity*Add to CartCAS127-41-3Longnamealpha-iononeIUPAC Name(E)-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one