5-Hydroxyoctanoic acid lactone
5-Hydroxyoctanoic acid lactone, widely recognized in the chemical industry as delta-octalactone, is a cyclic ester belonging to the delta-lactone family. Identified by CAS number 698-76-0, this organic compound is characterized by its distinct six-membered ring structure. It typically presents as a clear to slightly yellowish liquid with a high boiling point. Its chemical stability and solubility in organic solvents make it a versatile building block for various synthetic applications.
In industrial and research settings, this lactone is valued for its unique organoleptic profile, which combines creamy, nutty, and coconut-like notes. It is handled as a standard chemical raw material, requiring storage in cool, well-ventilated environments away from strong oxidizing agents. Its role extends beyond simple aromatics, serving as an intermediate in the synthesis of complex organic molecules and fine chemicals.
• In the flavor and food industry, 5-hydroxyoctanoic acid lactone is a critical ingredient for recreating rich, creamy profiles. It is frequently employed to enhance the sensory characteristics of dairy-based products, margarines, and baked goods, providing a naturalistic coconut and buttery undertone that improves the overall depth of the flavor profile.
• Within the fragrance and cosmetic sector, this compound serves as a valuable aromatic component. Its tenacious, sweet, and nutty scent is utilized in the formulation of perfumes, lotions, and soaps to impart a warm, lactonic quality. It blends exceptionally well with floral and fruity accords, acting as a fixative that rounds out sharp notes and adds a smooth, velvety texture to the scent.
• As a chemical intermediate, delta-octalactone is utilized in the synthesis of specialized polymers and fine chemicals. Its reactive lactone ring allows for ring-opening polymerization or further functionalization, making it a useful precursor for researchers developing novel materials or bioactive molecules in laboratory settings.
• It also finds application in the production of animal feed additives and attractants. Due to its potent olfactory properties, it is used to improve the palatability of feed or as a component in pheromone-based research, demonstrating its utility across diverse biological and agricultural science applications.
Product Name: 5-Hydroxyoctanoic acid lactone
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