Description

2-Ethyl-4-Phenyl-2,3-Hexadienoic Acid Ethyl Ester is a specialized organic ester compound characterized by its conjugated dienoate structure. This molecular architecture makes it a valuable intermediate and building block in advanced organic synthesis, particularly for constructing complex molecules. It is primarily utilized by pharmaceutical research and fine chemical synthesis sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring complex diene or ester functionalities.
• Organic Synthesis Building Block: Used in Diels-Alder reactions, Michael additions, and other cyclization processes to construct intricate carbon skeletons for specialty chemicals.
• Agrochemical Research: Serves as a precursor in the synthesis of experimental herbicides, fungicides, and plant growth regulators.
• Material Science: Investigated as a monomer or cross-linking agent in the development of specialized polymers with unique optical or mechanical properties.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing complex ester-based aroma compounds, subject to purity and regulatory compliance.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in synthetic organic chemistry and catalysis research.

Basic Information

Product Name	2-Ethyl-4-Phenyl-2,3-Hexadienoic Acid Ethyl Ester
CAS No.	38701-10-9
Molecular Formula	C₁₆H₂₀O₂
Molecular Weight	244.33 g/mol
Synonyms	Ethyl 2-Ethyl-4-phenyl-2,3-hexadienoate; 2,3-Hexadienoic acid, 2-ethyl-4-phenyl-, ethyl ester; Ethyl (2E,4E)-2-ethyl-4-phenylhexa-2,3-dienoate; 2-Ethyl-4-phenylhexa-2,3-dienoic acid ethyl ester; Allene carboxylate ester derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2-Ethyl-4-Phenyl-2,3-Hexadienoic Acid Ethyl Ester adheres to a rigorous quality management system. Every batch is analyzed using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is 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 (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to prevent contamination and moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.