Pentanedioic acid, 3-methoxy-, dimethyl ester, also known as dimethyl 3-methoxyglutarate, is an organic compound with the chemical formula C7H12O5. It is a colorless liquid with a molecular weight of 176.17 g/mol. This ester is derived from pentanedioic acid (glutaric acid), where one of the carboxylic acid groups is replaced by a methoxy group, and the remaining carboxylic acid group is esterified with two methanol molecules. It is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The compound is characterized by its fruity odor and is soluble in most organic solvents. It is typically synthesized through the esterification of 3-methoxyglutaric acid with methanol in the presence of an acid catalyst. Due to its reactivity and functional groups, it serves as a valuable building block in the chemical industry.
The CAS Registry Mumber 4126-54-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,2 and 6 respectively; the second part has 2 digits, 5 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4126-54: (6*4)+(5*1)+(4*2)+(3*6)+(2*5)+(1*4)=69 69 % 10 = 9 So 4126-54-9 is a valid CAS Registry Number.