Description

(E)-2,7-Octadienoic Acid Ethyl Ester is a high-purity, unsaturated ester compound characterized by its conjugated diene structure. This specific molecular architecture makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with defined stereochemistry. It is primarily sought by pharmaceutical, agrochemical, and specialty chemical manufacturers for research and production processes.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs) and complex natural product analogs.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides, leveraging its reactive diene system.
• Fine Chemical Building Block: Serves as a precursor for fragrances, flavors, and other specialty organic compounds requiring specific olefin geometry.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymers with tailored properties.
• Academic & R&D: Utilized in organic chemistry research for Diels-Alder reactions and other cycloaddition studies.

Basic Information

Product Name	(E)-2,7-Octadienoic Acid Ethyl Ester
CAS No.	55282-91-2
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	Ethyl (2E,7)-Octadienoate; Ethyl (E)-2,7-Octadienoate; 2,7-Octadienoic Acid, Ethyl Ester, (E)-; (E)-Ethyl 2,7-Octadienoate; trans-2,7-Octadienoic Acid Ethyl Ester; 2,7-Octadienoic acid ethyl ester; Ethyl trans-2,7-Octadienoate
EINECS	Contact for details

Quality Control

Our (E)-2,7-Octadienoic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR analysis, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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