Description

3-Cyclohexene-1,2-Dicarboxylic Acid Dimethyl Ester is a versatile, high-purity chemical intermediate with significant utility in advanced organic synthesis. Its unique cyclohexene ring structure with adjacent diester functionalities makes it a valuable precursor for constructing complex molecular architectures. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring a functionalized cyclohexene core.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, where its structure contributes to biological activity.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent in the manufacture of specialty polyesters, coatings, and adhesives to enhance flexibility and chemical resistance.
• Organic Synthesis Reagent: Employed in Diels-Alder reactions and other cycloaddition chemistry as a dienophile or as a scaffold for further functionalization in academic and industrial research laboratories.
• Flavor & Fragrance Ingredient: Acts as a synthetic intermediate for certain aroma chemicals and fragrance compounds due to its ester groups and potential for derivatization.
• Electronic Chemicals: Investigated for use in the synthesis of organic semiconductors and photoactive materials for electronic applications.

Basic Information

Product Name	3-Cyclohexene-1,2-Dicarboxylic Acid Dimethyl Ester
CAS No.	74663-82-4
Molecular Formula	C10H14O4
Molecular Weight	198.22 g/mol
Synonyms	Dimethyl 3-Cyclohexene-1,2-dicarboxylate; 1,2-Cyclohexenedicarboxylic Acid Dimethyl Ester; 3-Cyclohexene-1,2-dicarboxylic Acid Methyl Ester; Methyl 3-Cyclohexene-1,2-dicarboxylate; 4,5-Dicarbomethoxycyclohexene; NSC 163044; 1-Cyclohexene-4,5-dicarboxylic acid dimethyl ester
EINECS	Contact for details

Quality Control

Our 3-Cyclohexene-1,2-Dicarboxylic Acid Dimethyl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is moisture-sensitive; ensure containers are sealed after use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.