Description

(E)-7-Ethyl-3-Methyl-2,6-Nonadienoic Acid Methyl Ester is a high-purity, unsaturated fatty acid methyl ester derivative valued for its specific molecular geometry and functional groups. This compound serves as a crucial intermediate and building block in advanced organic synthesis, enabling the creation of complex molecules. It is primarily sought by the flavor & fragrance, pharmaceutical, and specialty chemical industries for research, development, and production of fine chemicals.

Application

• Flavor and Fragrance (F&F) Industry: A key intermediate for synthesizing specific terpenoid-like aroma compounds and musk precursors.
• Pharmaceutical Intermediates: Used in the research and synthesis of bioactive molecules and potential active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as a building block for developing novel pesticides, herbicides, or plant growth regulators.
• Specialty Polymer Additives: Can be utilized to create specialized plasticizers, cross-linking agents, or monomers for functional polymers.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in organic chemistry, particularly in carbon-carbon bond formation reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value fine chemicals for various industrial applications.

Basic Information

Product Name	(E)-7-Ethyl-3-Methyl-2,6-Nonadienoic Acid Methyl Ester
CAS No.	55283-21-1
Molecular Formula	C₁₃H₂₂O₂
Molecular Weight	210.31 g/mol
Synonyms	Methyl (E)-7-Ethyl-3-methyl-2,6-nonadienoate; 2,6-Nonadienoic acid, 7-ethyl-3-methyl-, methyl ester, (2E,6E)-; (E,E)-7-Ethyl-3-methyl-2,6-nonadienoic acid methyl ester; Methyl 7-ethyl-3-methyl-(2E,6E)-2,6-nonadienoate; 7-Ethyl-3-methyl-2,6-nonadienoic acid methyl ester; (2E,6E)-7-Ethyl-3-methyl-2,6-nonadienoic acid methyl ester; 2,6-Nonadienoic acid, 7-ethyl-3-methyl-, methyl ester; Methyl (2E,6E)-7-ethyl-3-methylnona-2,6-dienoate
EINECS	Contact for details

Quality Control

Our (E)-7-Ethyl-3-Methyl-2,6-Nonadienoic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis (GC/HPLC) and structural confirmation (IR, NMR), to ensure it meets precise specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon blanket). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Typical 97-99%)
Isomeric Purity ((E)-isomer)	≥ 98.0%
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.