alpha-Methyl-trans-cinnamaldehyde
alpha-Methyl-trans-cinnamaldehyde, identified by CAS number 101-39-3, is a prominent aromatic aldehyde characterized by its distinctively sweet, spicy, and balsamic odor profile. Often appearing as a pale yellow to yellow liquid, this compound is structurally related to cinnamaldehyde but features a methyl group at the alpha position, which modifies its olfactory properties and chemical reactivity. It is valued for its stability and its ability to provide a warm, cinnamon-like nuance to various compositions without the harshness sometimes associated with its parent compound.
In a laboratory or industrial setting, this chemical serves as a versatile intermediate in organic synthesis and a key ingredient in sensory formulations. Its hydrophobic nature makes it soluble in oils and alcohols, facilitating its integration into complex mixtures. Proper handling involves standard safety protocols for aldehydes, including storage in cool, dark environments to prevent oxidation and maintaining adequate ventilation during processing to ensure workplace safety.
• In the fragrance industry, alpha-Methyl-trans-cinnamaldehyde is widely utilized as a fixative and scent component in perfumes, soaps, and detergents. Its warm, spicy notes are particularly effective in oriental and woody fragrance profiles, where it adds depth and a long-lasting aromatic quality. Because it is less prone to discoloration and irritation than unsubstituted cinnamaldehyde, it is often preferred for cosmetic formulations requiring a stable spicy character.
• The compound serves as a critical flavoring agent in the production of food and beverage products, providing a characteristic cinnamon and spice taste. It is commonly incorporated into baked goods, confectionery, and chewing gums to enhance the sensory experience. Its ability to mimic natural spice flavors while remaining chemically consistent makes it a staple for flavorists seeking to replicate complex spice blends in a controlled manufacturing environment.
• Beyond sensory applications, CAS 101-39-3 acts as a valuable building block in organic chemistry and pharmaceutical research. It undergoes various chemical transformations, such as hydrogenation or condensation reactions, to produce more complex molecules. Researchers utilize its reactive aldehyde group and unsaturated double bond to synthesize derivatives used in the study of aromatic compounds and the development of specialty chemical additives.
Product Name: alpha-Methyl-trans-cinnamaldehyde
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