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METHYL 3-OXO-2-PENTENYLCYCLOPENTANEACETATE

Description

Methyl 3-oxo-2-pentenylcyclopentaneacetate is a synthetic fragrance ingredient used in various skincare and cosmetic formulations. This compound belongs to the chemical class of cyclic esters and is known for its pleasant, fruity aroma with subtle floral undertones. Its molecular structure allows for a slow release of fragrance, providing long-lasting scent in products.

In skincare formulations, methyl 3-oxo-2-pentenylcyclopentaneacetate serves primarily as a masking agent, helping to neutralize undesirable odors from other active ingredients. Its low molecular weight enables it to blend seamlessly with other fragrance components, creating complex and harmonious scent profiles. This ingredient is particularly useful in formulations containing sulfur compounds or botanical extracts with strong inherent odors.

While primarily utilized for its olfactory properties, methyl 3-oxo-2-pentenylcyclopentaneacetate also exhibits mild antimicrobial activity, potentially contributing to product preservation. However, it is important to note that this ingredient is used in minute quantities, typically less than 1% of the total formulation, to minimize the risk of skin sensitization or irritation. As with any fragrance component, patch testing is recommended for individuals with sensitive skin or a history of fragrance allergies.