Description

(2E,4E)-11-Methoxy-3,7,11-Trimethyl-2,4-Dodecadienoic Acid Methyl Ester is a high-purity synthetic intermediate of significant commercial interest. This compound is valued for its specific stereochemistry and functional groups, which make it a versatile building block in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex drug molecules, particularly those with terpenoid or retinoid-like structures.
• Agrochemical Research: Used in the development of new generation pesticides and plant growth regulators due to its structural similarity to natural signaling molecules.
• Fine Chemical Synthesis: Serves as a critical building block for producing specialty chemicals, flavors, and fragrances requiring specific geometric isomers.
• Academic & R&D: Employed in organic chemistry research for studying reaction mechanisms, asymmetric synthesis, and natural product mimicry.
• Material Science Precursor: Potential use in the synthesis of specialized polymers and advanced organic materials with tailored properties.

Basic Information

Product Name	(2E,4E)-11-Methoxy-3,7,11-Trimethyl-2,4-Dodecadienoic Acid Methyl Ester
CAS No.	40596-68-7
Molecular Formula	C₁₇H₃₀O₃
Molecular Weight	282.42 g/mol
Synonyms	Methyl (2E,4E)-11-Methoxy-3,7,11-trimethyldodeca-2,4-dienoate; 2,4-Dodecadienoic acid, 11-methoxy-3,7,11-trimethyl-, methyl ester, (2E,4E)-; Methyl 11-Methoxy-3,7,11-trimethyl-(2E,4E)-2,4-dodecadienoate; (E,E)-Methyl 11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate; Juvenoid I Intermediate; JH III Methyl Ester Analogue
EINECS	Contact for details

Quality Control

Our (2E,4E)-11-Methoxy-3,7,11-Trimethyl-2,4-Dodecadienoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C to minimize oxidation and degradation. Keep away from heat and open flames. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0% (Area %)
(2E,4E)-Isomer Content (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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