Methyl petroselinate (CAS 2777-58-4)

Methyl petroselinate, with the CAS number 2777-58-4, is a methyl ester derived from petroselinic acid, a monounsaturated fatty acid predominantly found in the seeds of certain plants like parsley. This chemical comprises a long hydrocarbon chain with a single cis double bond, which notably influences its physical and chemical properties. Methyl petroselinate is particularly useful in industrial and research contexts due to its unique structural attributes. It is employed as a model compound in studies of lipid behavior, especially in exploring the impact of cis double bonds on the fluidity and phase behavior of lipid membranes, which is crucial for applications in food science and cosmetic formulations. The presence of the cis double bond affects the melting point and solubility of the ester, making it an interesting subject for studies focused on lipid crystallization and stability. Additionally, methyl petroselinate has been utilized in the synthesis of biodegradable polymers and eco-friendly lubricants, showcasing its potential in sustainable materials research. Its role extends to the biodiesel industry, where it is examined for its properties as a renewable fuel source, particularly in how its combustion properties compare with more conventional biodiesels derived from other fatty acid esters. This research contributes to the development of biodiesel fuels with improved performance and lower environmental impact.