Description

(2E,6E)-3,7-Dimethyl-2,6-Decadienoic Acid Methyl Ester is a high-purity, synthetic ester derivative of a key terpenoid acid, valued for its role as a versatile fragrance intermediate and a crucial building block in organic synthesis. Its defined stereochemistry and consistent quality make it essential for applications requiring precise molecular structure and reliable organoleptic properties. This compound is primarily sought by manufacturers in the flavor and fragrance industry, as well as by research and development chemists in fine chemical and pharmaceutical synthesis.

Application

• Fragrance and Flavor Ingredient: A key intermediate in the synthesis of sophisticated floral, fruity, and woody fragrance compounds and flavoring agents.
• Organic Synthesis Building Block: Utilized in the preparation of complex natural product analogs, vitamins (e.g., Vitamin A derivatives), and other terpenoid-based molecules.
• Pharmaceutical Intermediates: Serves as a chiral precursor in the research and development of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemical Synthesis: Used in the production of certain pheromones and other biologically active agents for crop protection.
• Research & Development: A valuable standard and reagent in academic and industrial laboratories for studying terpene chemistry and reaction mechanisms.
• Cosmetic Ingredients: Incorporated into the synthesis of specialty esters used in high-end personal care formulations.

Basic Information

Product Name	(2E,6E)-3,7-Dimethyl-2,6-Decadienoic Acid Methyl Ester
CAS No.	34603-26-4
Molecular Formula	C₁₃H₂₂O₂
Molecular Weight	210.31 g/mol
Synonyms	Methyl Geranate; Methyl (2E,6E)-3,7-dimethyl-2,6-octadienoate; Methyl trans-Geranate; Geranic Acid Methyl Ester; (E,E)-Methyl 3,7-dimethyl-2,6-octadienoate; 2,6-Octadienoic acid, 3,7-dimethyl-, methyl ester, (2E,6E)-; Methyl (E,E)-3,7-dimethyl-2,6-octadienoate; FEMA 4686
EINECS	Contact for details

Quality Control

Our (2E,6E)-3,7-Dimethyl-2,6-Decadienoic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, correct stereochemistry, and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, isomeric purity, and impurity profiles. Our quality commitment supports compliance with relevant industry standards for fragrance and research applications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 97.0%
(2E,6E) Isomeric Purity	≥ 95.0%
Refractive Index (20°C)	1.465 - 1.475
Specific Gravity (20/20°C)	0.890 - 0.910

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