Aldehyde C-14 PEACH

Aldehyde C-14 (Peach) — more accurately known as γ-Undecalactone — is a key fragrance ingredient valued in perfumery for its rich, creamy, and intensely peach-like character. Its scent profile is typically described as sweet, velvety, and lactonic, closely resembling ripe peach with a soft, juicy pulp, accompanied by subtle apricot and creamy coconut-like nuances that add depth and roundness.

The material usually appears as a clear to pale liquid with moderate viscosity, and is appreciated for its excellent substantivity and smooth diffusion in fragrance compositions. Its character is lush and enveloping, making it particularly effective for creating a natural, full-bodied fruity impression.

Aldehyde C-14 is especially valued for its ability to deliver a realistic peach note with a creamy texture, forming the backbone of many peach, apricot, and soft fruit accords. It brings a warm, sun-ripened fruit effect that enhances both sweetness and softness in a composition.

In practical perfumery, it is frequently used to build peach and stone fruit accords, while also adding creaminess and volume to floral, fruity-floral, and gourmand compositions. It blends particularly well with other lactones, osmanthus, rose, jasmine, vanilla, and musks, making it suitable for many fragrance styles including fruity perfumes, soft florals, gourmand blends, and elegant modern compositions.