Description

2,4-Decadienoic Acid Methyl Ester is a high-purity ester derivative of decadienoic acid, valued for its role as a key flavor and fragrance intermediate and a versatile synthetic building block. Its specific conjugated diene structure makes it a valuable precursor in organic synthesis, particularly for creating complex molecules in the flavor, fragrance, and pharmaceutical sectors. This compound is essential for manufacturers and R&D laboratories requiring a reliable, high-quality intermediate for applications demanding precise chemical functionality.

Application

• Flavor and Fragrance Industry: Serves as a crucial intermediate in the synthesis of complex aroma compounds, contributing to fruity, fatty, or waxy notes in food flavorings and perfumes.
• Organic Synthesis: Acts as a versatile building block for Diels-Alder reactions and other cycloadditions due to its conjugated diene system, enabling the construction of complex cyclic structures.
• Pharmaceutical Research: Used as a synthetic intermediate in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Chemical Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Specialty Chemicals: Functions as a precursor for surfactants, plasticizers, and other specialty esters with tailored properties.

Basic Information

Product Name	2,4-Decadienoic Acid Methyl Ester
CAS No.	4493-42-9
Molecular Formula	C₁₁H₁₈O₂
Molecular Weight	182.26 g/mol
Synonyms	Methyl 2,4-Decadienoate; Methyl trans-2,trans-4-Decadienoate; 2,4-Decadienoic Acid Methyl Ester; Methyl (2E,4E)-2,4-Decadienoate; (2E,4E)-Methyl Decadienoate; trans,trans-Methyl 2,4-Decadienoate; Decadienoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 2,4-Decadienoic Acid Methyl Ester is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results for purity, identity, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 95.0%
Purity (Isomeric, GC)	≥ 90.0% (2E,4E isomer)

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