Aldehydic odorant

#This application is a U.S. National Phase Application of International Patent Application No. PCT/EP2019/057529, filed Mar. 26, 2019, which claims the benefit of priority to European Patent Application No. 18164274.5, filed Mar. 27, 2018, the entire contents of each of which are hereby incorporated by reference herein.

#The present invention relates to the field of perfumery. More particularly, it concerns the compound of formula (I) as defined herein below, and its uses as perfuming ingredient. Therefore, following what is mentioned herein, the present invention comprises the invention compound as part of a perfuming composition or of a perfumed consumer product.

#In the perfumery industry, there is a constant need to provide compounds imparting novel organoleptic notes. In particular, there is an interest towards aldehydic notes which represent one of the key organopleptic facets of the lily of the valley odor. So, compounds imparting said note are particularly sought after to reconstitute the delicate floral odor of muguet which does not survive even the mildest of extraction methods to yield an essential oil.

#Surprisingly, it has now been discovered that a compound of formula (I) possesses the aldehydic facet of the lily of the valley odor note in combination with creamy and coriander notes. Said compound of formula (I) could be used in perfume composition reconstituting the muguet odor.

#A first object of the present invention is a compound of formula

#in the form of any one of its stereoisomers or as a mixture thereof, and wherein R represents a n-butyl or a (3-methylbutan-2-yl) group. Said compound can be used as perfuming ingredient, for instance to impart odor notes of the aldehydic, coriander and creamy type with lily and the valley aspect.