Description

Methyl trans-2-Octenoate is a high-purity, unsaturated fatty acid methyl ester characterized by its specific geometric isomerism. This compound serves as a valuable intermediate and building block in advanced organic synthesis, prized for its defined structure and reactivity. It is essential for R&D and production in the fragrance, flavor, and pharmaceutical industries, where precise molecular architecture is critical for product performance and quality.

Application

• Fragrance & Flavor Intermediate: A key building block for synthesizing complex aroma chemicals and flavoring agents, contributing to fruity, fatty, or waxy olfactory notes.
• Pharmaceutical Synthesis: Used as a chiral synthon or intermediate in the research and development of active pharmaceutical ingredients (APIs) and fine chemicals.
• Organic Synthesis & Research: Employed in academic and industrial laboratories for studying olefin metathesis, cross-coupling reactions, and other catalytic transformations.
• Specialty Polymer Precursor: Acts as a monomer or co-monomer in the development of novel polymers with specific functional properties.
• Agrochemical Intermediates: Utilized in the synthesis of advanced crop protection agents and other agrochemical products.
• Liquid Crystal & Material Science: Serves as a component or intermediate in the production of liquid crystal displays (LCDs) and other advanced materials.

Basic Information

Product Name	Methyl trans-2-Octenoate
CAS No.	7367-81-9
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	trans-2-Octenoic Acid Methyl Ester; Methyl (E)-2-Octenoate; (E)-Methyl 2-Octenoate; Methyl trans-β-Octenoate; 2-Octenoic Acid, Methyl Ester, (E)-; FEMA 3712; Methyl (2E)-Oct-2-Enoate
EINECS	230-911-8

Quality Control

Our Methyl trans-2-Octenoate is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and isomer conformity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (Area %)
Isomeric Purity (trans-2)	≥ 95.0%
Refractive Index (20°C)	1.435 - 1.445
Specific Gravity (20/20°C)	0.890 - 0.910
Water Content (KF)	≤ 0.5%

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