Piperonal, also known as heliotropin, is an aromatic aldehyde that comes as transparent crystals, C 8 H 6 O 3, and has a floral odor commonly described as being similar to that of vanillin and cherry.
Piperonal, also known as heliotropin, is an organic compound that is commonly found in fragrances and flavors. It has a floral odor commonly described as being similar to that of vanillin and cherry.