Methyl (11Z)-11-icosenoate, a compound known for its chemical formula C21H40O2 and CAS number 2390-09-2, is a fascinating molecule at the intersection of natural fats and industrial chemistry. As a C20:1 monounsaturated fatty acid methyl ester, its structure—specifically the cis double bond at the 11th position—dictates its unique physical and chemical behaviors, making it highly sought after by various industries.

The scientific community recognizes this compound’s derivation from gondoic acid, a naturally occurring omega-9 fatty acid. This natural origin often appeals to formulators looking for ingredients with a more sustainable profile. Its molecular weight of approximately 324.54 g/mol contributes to its characteristic properties, such as a density of around 0.871 g/cm³ and a boiling point of 394.3°C at 760 mmHg, signifying low volatility. These physical attributes are crucial for its applications in areas like advanced lubricants, where stability under heat is essential.

The purity of Methyl (11Z)-11-icosenoate is a critical specification for manufacturers. A minimum purity of ≥98% is commonly required, especially for sensitive applications like cosmetics and specialized industrial fluids. Impurities can affect the ester's performance, leading to undesirable outcomes such as altered texture in cosmetics or reduced lubricity in machinery. Therefore, understanding the source and quality control measures of a Methyl (11Z)-11-icosenoate supplier is paramount for any business looking to buy this chemical.

Its role as an analytical standard further highlights its scientific importance. Researchers use it to calibrate instruments and identify unknown fatty acid methyl esters, particularly in complex biological samples or refined chemical products. This requirement for precision underscores the need for manufacturers to maintain exceptional purity and accurate labeling.

For businesses aiming to source this valuable ester, partnering with a reputable Methyl (11Z)-11-icosenoate manufacturer in China offers access to expertise in chemical synthesis and rigorous quality assurance. These suppliers are equipped to provide the necessary documentation, such as Certificates of Analysis, verifying the product’s specifications and purity, ensuring that your procurement aligns with scientific and industrial demands.