Description

17-Octadecen-14-Ynoic Acid Methyl Ester is a high-purity, unsaturated fatty acid methyl ester characterized by its unique enyne functional group. This compound serves as a valuable synthetic intermediate and building block in advanced organic synthesis, offering a versatile carbon backbone for further chemical modification. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of complex bioactive molecules, including potential drug candidates and diagnostic agents.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Specialty Polymer Precursor: Serves as a monomer or co-monomer for creating polymers with specific properties like flexibility or chemical resistance.
• Organic Synthesis Reagent: Employed in research laboratories for constructing complex organic frameworks via reactions at its alkene and alkyne sites.
• Lubricant & Fuel Additive Research: Investigated as a potential component or precursor for advanced bio-based lubricants and fuel additives.
• Material Science: Used in surface modification and the development of novel coatings and functional materials.

Basic Information

Product Name	17-Octadecen-14-Ynoic Acid Methyl Ester
CAS No.	18202-19-2
Molecular Formula	C₁₉H₃₂O₂
Molecular Weight	292.46 g/mol
Synonyms	Methyl 17-octadecen-14-ynoate; Methyl octadec-17-en-14-ynoate; 14-Octadecynoic acid, 17-en-, methyl ester; Methyl ester of 17-Octadecen-14-ynoic acid; C18:2 (17-en,14-yn) methyl ester; Fatty acid methyl ester (C18:2, en-yne); 17-Octadecene-14-ynoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 17-Octadecen-14-Ynoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
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.