4-Hydroxy-5-methyl-3-furanone
4-Hydroxy-5-methyl-3-furanone, identified by CAS number 19322-27-1, is a significant organic compound within the furanone family, widely recognized for its distinctive organoleptic properties. Often referred to as chicory furanone, this white to pale yellow crystalline solid or liquid possesses a potent aroma reminiscent of caramel, burnt sugar, and roasted coffee. Its chemical structure, featuring a hydroxyl group on a furanone ring, contributes to its high reactivity and its role as a key volatile component in various thermal processing reactions.
In industrial and research settings, this compound is valued for its ability to impart complex savory and sweet notes to a variety of formulations. It is typically synthesized or extracted for use in high-purity applications where precise aromatic profiles are required. Due to its sensitivity to light and air, proper handling in a cool, dark environment is essential to maintain its chemical stability and olfactory integrity. As a versatile building block, it serves as a critical reference standard and an essential ingredient in the development of sophisticated flavor and fragrance profiles.
• In the flavor industry, 4-Hydroxy-5-methyl-3-furanone is extensively utilized as a flavoring agent to replicate the complex profiles of roasted and toasted food products. It is particularly effective in enhancing the sensory characteristics of coffee, cocoa, and nut-based formulations, where it provides a deep, caramelized sweetness that mimics natural Maillard reaction products.
• Within the fragrance sector, this compound serves as a valuable aromatic component for creating gourmand and oriental perfume compositions. Its intense, sugary, and slightly smoky scent profile allows perfumers to add warmth and depth to scents, making it a popular choice for base notes that require a long-lasting, comforting olfactory presence.
• In chemical research and development, CAS 19322-27-1 is employed as a key intermediate in the synthesis of more complex heterocyclic molecules. Researchers utilize its reactive furanone core to explore new pathways in organic synthesis, particularly in the creation of bioactive compounds or novel materials that leverage its specific structural motifs.
• The compound also plays a critical role as an analytical standard in food science laboratories. It is used to quantify the presence of volatile furanones in processed foods, helping quality control teams ensure consistency in the aroma and taste profiles of products such as baked goods, roasted meats, and malted beverages.
Product Name: 4-Hydroxy-5-methyl-3-furanone
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