β-Sinensal

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[ Introduction ]
β-Sinensal is a naturally occurring sesquiterpenoid aldehyde found in the essential oils of citrus fruits, particularly in the peels of mandarins and oranges. It contributes significantly to the characteristic citrus aroma and flavor profiles, and is now available through innovative biotechnology fermentation processes as a sustainable, pesticide-free alternative to traditional extraction methods.

[ Uses ]
β-Sinensal is primarily used as a flavoring agent in food and beverage products to impart a fresh, aldehydic citrus (tangerine and mandarin) peel taste and odor with subtle marine notes. It enhances fragrance compositions in perfumes and cosmetics, and serves as a key ingredient in essential oils. Additionally, it finds application in research for synthesizing related terpenoids and in developing natural aroma profiles for various consumer products.

[ Specifications ]
Appearance: Colorless to pale yellow liquid
CAS Number: 60066-88-8
Solubility: Practically insoluble in water; soluble in ethanol and oils
Ingredient: (2E,6E)-2,6-Dimethyl-10-methylene-dodeca-2,6,11-trienal (≥98% purity)
Storage: Store in a cool, dry place away from light, heat, and oxidizing agents; keep in tightly sealed containers under inert atmosphere if possible; shelf life up to 2 years.