Coffee Pentenolone, with CAS number 21835-01-8, is a synthetic aroma chemical known for its rich, roasted coffee scent. It is often utilized in perfumery to impart a warm, gourmand character, enhancing the depth and complexity of fragrance compositions. This ingredient can be found in various fragrance families, particularly in those aiming to evoke a cozy, inviting atmosphere, such as gourmand or oriental scents. Coffee Pentenolone is typically used in lower concentrations due to its potent aroma, allowing perfumers to create nuanced blends without overwhelming the overall composition. In terms of safety and regulatory considerations, it is important for formulators to be aware of any applicable IFRA guidelines, as synthetic aroma chemicals can be subject to specific restrictions based on their potential allergenic properties. While Coffee Pentenolone is not commonly listed as a major allergen, it is advisable for perfumers to conduct thorough safety assessments and ensure compliance with relevant regulations when incorporating this ingredient into their formulations. — AI-generated summary, 2026-09-02.
Rich, dark sweetness reminiscent of burnt toffee, intertwined with notes of coffee, rum, and brown sugar. A subtle smokiness adds depth, creating a brooding and layered aroma.AI · gpt-4o-mini
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