NEW OFFERING! Increase authenticity and naturalness of your hazelnut flavors with Oamic's 5-Methyl-4-hepten-4-one (chiral). Our product is of exceptional purity and, unlike other products on the market, represents the predominant (+) enantiomer found in hazelnuts. Apart from its characteristic hazelnut identity, it also contributes soft, buttery, fullness to a multitude of other flavors.