Undecanoic acid, 5-oxo-, methyl ester, also known as methyl 5-oxoundecanoate, is an organic compound with the chemical formula C12H22O3. It is a derivative of undecanoic acid, featuring a methyl ester group attached to the carboxylic acid functional group and a 5-oxo (carbonyl) group in the middle of the carbon chain. Undecanoic acid, 5-oxo-, methyl ester is characterized by its molecular weight of 214.30 g/mol and a melting point of 21-23°C. Methyl 5-oxoundecanoate is a colorless liquid with a mild, fruity odor and is soluble in most organic solvents. It is primarily used in the fragrance and flavor industry, where it imparts a sweet, fruity, and slightly fatty aroma to various products. Additionally, it has potential applications in the synthesis of other chemicals and materials due to its unique structure and reactivity.
The CAS Registry Mumber 16424-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,2 and 4 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 16424-27: (7*1)+(6*6)+(5*4)+(4*2)+(3*4)+(2*2)+(1*7)=94 94 % 10 = 4 So 16424-27-4 is a valid CAS Registry Number.