Description

(2E,4Z)-3-Methyl-4-Propyl-2,4-Hexadienedioic Acid Dimethyl Ester is a specialized diene diester compound with a defined stereochemistry, serving as a valuable synthetic intermediate in advanced organic synthesis. Its conjugated diene structure and ester functionalities make it a versatile building block for constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and fine chemical sectors, particularly for developing active pharmaceutical ingredients (APIs) and novel specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of specialty chemicals, fragrances, and advanced materials requiring specific stereochemistry.
• Organic Synthesis Research: Serves as a diene component in Diels-Alder reactions and other cycloaddition processes for constructing cyclic compounds.
• Agrochemical Development: Employed in the research and synthesis of novel crop protection agents and pesticides.
• Material Science: Potential monomer or precursor for developing polymers with specific optical or electronic properties.

Basic Information

Product Name	(2E,4Z)-3-Methyl-4-Propyl-2,4-Hexadienedioic Acid Dimethyl Ester
CAS No.	58367-44-5
Molecular Formula	C13H20O4
Molecular Weight	240.30 g/mol
Synonyms	Dimethyl (2E,4Z)-3-Methyl-4-propyl-2,4-hexadienedioate; 2,4-Hexadienedioic acid, 3-methyl-4-propyl-, dimethyl ester, (2E,4Z)-; (2E,4Z)-3-Methyl-4-propylhexa-2,4-dienedioic acid dimethyl ester; Methyl (2E,4Z)-3-methyl-4-propyl-2,4-hexadienedioate; (E,Z)-Dimethyl 3-methyl-4-propyl-2,4-hexadienedioate
EINECS	Contact for details

Quality Control

Our (2E,4Z)-3-Methyl-4-Propyl-2,4-Hexadienedioic Acid Dimethyl Ester is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, purity, and isomeric composition. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO 9001 standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

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