Description

(2E,4Z)-3,4-Dipropyl-2,4-Hexadienedioic Acid Dimethyl Ester is a high-purity, synthetic diester compound characterized by its specific (2E,4Z) geometric isomerism. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, where its conjugated diene and ester functionalities offer versatile reactivity. It is primarily required by pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical producers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex molecules for drug discovery and development programs.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to construct complex ring systems.
• Material Science Research: Serves as a monomer or modifier in the development of specialty polymers and advanced materials.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific ester-based aroma compounds.
• Academic & Industrial R&D: Used in research laboratories for methodological studies and novel compound library generation.

Basic Information

Product Name	(2E,4Z)-3,4-Dipropyl-2,4-Hexadienedioic Acid Dimethyl Ester
CAS No.	58367-41-2
Molecular Formula	C₁₄H₂₂O₄
Molecular Weight	254.32 g/mol
Synonyms	Dimethyl (2E,4Z)-3,4-dipropyl-2,4-hexadienedioate; 2,4-Hexadienedioic acid, 3,4-dipropyl-, dimethyl ester, (2E,4Z)-; (2E,4Z)-3,4-Dipropylhexa-2,4-dienedioic acid dimethyl ester; Dipropylmuconic Acid Dimethyl Ester (stereospecific); (E,Z)-Dimethyl 3,4-dipropylhexa-2,4-dienedioate
EINECS	Contact for details

Quality Control

Our (2E,4Z)-3,4-Dipropyl-2,4-Hexadienedioic Acid Dimethyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity (GC/HPLC)	≥ 95.0% (2E,4Z)-isomer
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.