Synthetics
Hexyl isobutyrate smells like a fruity, sweet, and slightly floral fragrance.
Mosciano, Gerard P&F 20, No. 3, 63, (1995): Sweet, green, fruity, apple- and pear-like with ripe peach and berry nuances
Luebke, William tgsc, (2017): Green fruity apple pear tart grape ripe berry winey peach
Moellhausen: Fresh, green fruity, slightly fatty; apple and pear-like with ripe peach and berry nuances