Description

(2E,4E)-3,4-Dipropyl-2,4-Hexadienedioic Acid Dimethyl Ester is a specialized diene diester compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its conjugated diene structure makes it a versatile building block for constructing complex molecular frameworks through Diels-Alder and other cycloaddition reactions. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and potential active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring specific stereochemistry.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex natural product analogs and novel chemical entities via cycloaddition reactions.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing specific ester-based aroma compounds.
• Ligand & Catalyst Development: Used in the preparation of chiral ligands or organometallic complexes for asymmetric catalysis.

Basic Information

Product Name	(2E,4E)-3,4-Dipropyl-2,4-Hexadienedioic Acid Dimethyl Ester
CAS No.	58367-40-1
Molecular Formula	C14H22O4
Molecular Weight	254.32 g/mol
Synonyms	Dimethyl (2E,4E)-3,4-Dipropyl-2,4-hexadienedioate; 2,4-Hexadienedioic Acid, 3,4-Dipropyl-, Dimethyl Ester, (2E,4E)-; (E,E)-Dimethyl 3,4-dipropylhexa-2,4-dienedioate; 3,4-Dipropylmuconic Acid Dimethyl Ester; Dimethyl 3,4-Dipropylmuconate; (2E,4E)-3,4-Dipropylmuconic Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Our (2E,4E)-3,4-Dipropyl-2,4-Hexadienedioic Acid Dimethyl Ester is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistent isomeric composition. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity ((2E,4E)-Isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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