Description

Dimethyl 4,5-Dimethyl-1,4-Cyclohexadiene-1,2-Dicarboxylate is a high-purity, specialty diester compound valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. Its unique diene-diester structure makes it a critical precursor for the development of complex molecules, including pharmaceuticals, agrochemicals, and functional materials. This product is essential for R&D laboratories and production facilities in the pharmaceutical, fine chemical, and material science industries seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and other specialty organic compounds.
• Material Science Research: Employed in the development of novel polymers, ligands, and organic electronic materials.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis studies.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex aroma chemicals.

Basic Information

Product Name	Dimethyl 4,5-Dimethyl-1,4-Cyclohexadiene-1,2-Dicarboxylate
CAS No.	14309-24-1
Molecular Formula	C12H16O4
Molecular Weight	224.25 g/mol
Synonyms	1,4-Cyclohexadiene-1,2-dicarboxylic acid, 4,5-dimethyl-, dimethyl ester; Dimethyl 4,5-dimethylcyclohexa-1,4-diene-1,2-dicarboxylate; 4,5-Dimethyl-1,4-cyclohexadiene-1,2-dicarboxylic Acid Dimethyl Ester; 1,2-Dimethoxycarbonyl-4,5-dimethyl-1,4-cyclohexadiene
EINECS	Contact for details

Quality Control

Our Dimethyl 4,5-Dimethyl-1,4-Cyclohexadiene-1,2-Dicarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.