Description

(2E,6E)-3,7,11-Trimethyl-2,6,10-Dodecatrienoic Acid Ethyl Ester is a high-purity synthetic intermediate and a key derivative in the terpenoid pathway. This compound is valued for its precise stereochemistry and structural similarity to natural isoprenoid building blocks, making it essential for advanced research and synthesis. It serves as a critical precursor for pharmaceutical development, fragrance creation, and the synthesis of complex natural products, meeting the stringent demands of R&D and industrial-scale production.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of retinoids, vitamin A analogs, and other biologically active terpenoids.
• Fragrance & Flavor Synthesis: Used in the creation of complex, high-value aroma chemicals and flavoring agents due to its isoprenoid backbone.
• Agrochemical Research: Serves as a key intermediate in developing novel plant growth regulators and insect pheromones.
• Organic Synthesis: A versatile chiral synthon for constructing complex molecular architectures in academic and industrial research.
• Cosmetic Ingredient Development: Investigated for use in the formulation of advanced skincare actives targeting cellular signaling pathways.
• Biochemical Research: Used in studies of enzyme mechanisms, particularly those involving prenyltransferases and terpene cyclases.

Basic Information

Product Name	(2E,6E)-3,7,11-Trimethyl-2,6,10-Dodecatrienoic Acid Ethyl Ester
CAS No.	19954-66-6
Molecular Formula	C₁₇H₂₈O₂
Molecular Weight	264.40 g/mol
Synonyms	Ethyl (2E,6E)-Farnesoate; Ethyl trans,trans-Farnesoate; Ethyl 3,7,11-Trimethyl-2,6,10-dodecatrienoate; Farnesyl Ethyl Ester; (E,E)-Farnesol Ethyl Ether; 2,6,10-Dodecatrienoic acid, 3,7,11-trimethyl-, ethyl ester, (2E,6E)-; Ethyl all-trans-Farnesoate
EINECS	243-416-6

Quality Control

Our (2E,6E)-3,7,11-Trimethyl-2,6,10-Dodecatrienoic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and stereochemical integrity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures material suitable for demanding applications in pharmaceutical research and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (sum of E,E isomers)
Isomeric Purity (GC)	≥ 95.0% (2E,6E)-isomer
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.