Description

(E,E)-4,6-Dimethyl-2,4-Heptadienoic Acid is a high-purity, conjugated dienoic acid derivative with a defined stereochemistry, serving as a valuable intermediate in advanced organic synthesis. Its precise structure makes it a critical building block for creating complex molecules with specific functional properties. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring specific stereochemistry and conjugated systems.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its reactive diene structure.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty organic compounds.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing novel polymers with unique properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including Diels-Alder and other cycloaddition reactions.

Basic Information

Product Name	(E,E)-4,6-Dimethyl-2,4-Heptadienoic Acid
CAS No.	67513-47-7
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(2E,4E)-4,6-Dimethylhepta-2,4-dienoic Acid; 4,6-Dimethyl-2,4-heptadienoic Acid; (E,E)-4,6-Dimethyl-2,4-heptadienoic acid; trans,trans-4,6-Dimethyl-2,4-heptadienoic Acid; 2,4-Heptadienoic acid, 4,6-dimethyl-, (E,E)-; 4,6-Dimethyl-(2E,4E)-2,4-heptadienoic acid
EINECS	Contact for details

Quality Control

Our (E,E)-4,6-Dimethyl-2,4-Heptadienoic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality system is designed to meet the rigorous standards required for pharmaceutical and fine chemical intermediates.

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 strong oxidizing agents, strong bases, and heat sources to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (Isomeric, HPLC)	≥ 95.0% (E,E)-isomer
Loss on Drying	≤ 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.