Description

Methyl (E)-5,9-Dimethyl-4,8-decadienoate is a high-purity, unsaturated fatty acid methyl ester derivative with a defined stereochemistry. This compound serves as a valuable chemical intermediate and building block for the synthesis of more complex molecules, particularly in the flavor, fragrance, and pharmaceutical sectors. It is primarily sought by R&D chemists and production specialists in fine chemical and specialty ingredient manufacturing.

Application

• Flavor & Fragrance (F&F) Industry: A key intermediate for synthesizing terpenoid-based aroma chemicals and natural product analogs.
• Pharmaceutical Research: Used as a building block in the synthesis of bioactive molecules and potential active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a precursor for developing novel plant protection agents and pheromones.
• Organic Synthesis: A versatile chiral intermediate for academic and industrial research in stereoselective chemistry.
• Specialty Polymers: Can be utilized in the production of functional monomers for advanced material science applications.

Basic Information

Product Name	Methyl (E)-5,9-Dimethyl-4,8-decadienoate
CAS No.	19894-82-7
Molecular Formula	C₁₃H₂₂O₂
Molecular Weight	210.31 g/mol
Synonyms	(E)-Methyl 5,9-Dimethyl-4,8-decadienoate; Methyl trans-5,9-Dimethyl-4,8-decadienoate; 4,8-Decadienoic acid, 5,9-dimethyl-, methyl ester, (E)-; Geranylacetone acid methyl ester (related derivative); Methyl ester of 5,9-Dimethyl-4,8-decadienoic acid
EINECS	Contact for details

Quality Control

Our production of Methyl (E)-5,9-Dimethyl-4,8-decadienoate adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized by modern analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 98.0%

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