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Dimethyl ester of cis-1,3-dimethylcyclohexane-1,3-dicarboxylic acid is a complex organic compound with the chemical formula C11H18O4. It is derived from the parent compound cis-1,3-dimethylcyclohexane-1,3-dicarboxylic acid, which is a dicarboxylic acid with two methyl groups attached to the cyclohexane ring. The dimethyl ester is formed by the esterification of the carboxylic acid groups with methanol, resulting in the formation of two ester groups. dimethyl ester of cis-1,3-dimethylcyclohexane-1,3-dicarboxylic acid is characterized by its unique molecular structure, which features a cyclohexane ring with two methyl groups in the cis-configuration and two ester groups. It is an important intermediate in the synthesis of various pharmaceuticals, polymers, and other specialty chemicals due to its versatile chemical properties and reactivity.

1142-41-2

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1142-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1142-41-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,4 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1142-41:
(6*1)+(5*1)+(4*4)+(3*2)+(2*4)+(1*1)=42
42 % 10 = 2
So 1142-41-2 is a valid CAS Registry Number.

1142-41-2Relevant academic research and scientific papers

Fluorescence sensing due to allosteric switching of pyrene functionalized cis-cyclohexane-1,3-dicarboxylate

Monahan, Carol,Bien, Jeffrey T.,Smith, Bradley D.

, p. 431 - 432 (2007/10/03)

The excimer/monomer fluorescence ratio for a pyrene functionalized cis-cyclohexane-1,3-dicarboxylate decreases upon titration with divalent and monovalent metal cations, as well as strong and weak acids.

Mechanism of Stereospecific Alcohol Elimination from Cyclohexane trans-1,3-Dicarboxylates Under Electron Impact Ionization

Etinger, A.,Idina, A.,Madelbaum, A.

, p. 342 - 346 (2007/10/02)

Diesters of cyclohexane trans-1,3-dicarboxylic acid give rise to major (+.) ions under electron impact ionization.A mass spectral study of the isomeric mixed methyl ethyl esters of the diacid, substituted by a methyl group at position 1 and deuterium labelled at position 3, indicates a stepwise mechanism for this alcohol elimination; the 3-hydrogen (or deuterium) is transferred to the carbonyl of the 1-ester group in the initial step.Subsequent migration of that hydrogen (or deuterium) to the alkoxyl of position 3 results in the highly site- and stereospecific alcohol elimination.CID spectra of the (+.) ions obtained from the stereoisomeric diesters clearly show that they have different structures (or are different mixtures of structures).

Remote Enzyme-Coupled Amine Release

Menger, F. M.,Ladika, M.

, p. 3006 - 3007 (2007/10/02)

A remote enzyme-coupled amine release system has been developed in which biochemical and chemical "demasking" processes are sequentially linked via an enforced 1,3-diaxial disposition.Thus, pig liver esterase hydrolyzes an ester to an acid, and the acid promotes a fast intramolecular cleavage of an amide to an amine.The sequence has potential pharmacokinetic relevance because it allows enzyme-specific discharge of amine-based drugs following their trans-membrane journey as uncharged amides.

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