Description

(9Z,15Z)-9,15-Octadecadienoic Acid Methyl Ester CAS NO 17309-05-6 is a high-purity methyl ester derivative of a conjugated linoleic acid (CLA) isomer, specifically the 9,15-octadecadienoic acid. This compound serves as a crucial chemical intermediate and reference standard for research and industrial synthesis. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and specialty chemical sectors for developing bioactive compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of specialized lipid-based drug formulations and bioactive molecules.
• Nutraceutical Research: Acts as a key precursor or standard in the development and analysis of conjugated linoleic acid (CLA) supplements.
• Biochemical Research: Serves as a critical substrate or standard in lipid metabolism studies and enzymatic assays.
• Specialty Chemical Synthesis: Employed as a building block for producing surfactants, lubricant additives, and other oleochemical derivatives.
• Analytical Reference Standard: Provides a high-purity benchmark for quality control and method development in analytical laboratories (HPLC, GC).
• Cosmetic Ingredient Precursor: Used in the manufacture of esters for skincare and cosmetic formulations.

Basic Information

Product Name	(9Z,15Z)-9,15-Octadecadienoic Acid Methyl Ester
CAS No.	17309-05-6
Molecular Formula	C₁₉H₃₄O₂
Molecular Weight	294.47 g/mol
Synonyms	Methyl (9Z,15Z)-9,15-octadecadienoate; 9,15-Linoleic Acid Methyl Ester; Methyl 9,15-Octadecadienoate; (9Z,15Z)-Octadeca-9,15-dienoic acid methyl ester; CLA Methyl Ester (9,15 isomer); Methyl cis-9,cis-15-Octadecadienoate; 9-cis,15-cis-Octadecadienoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our (9Z,15Z)-9,15-Octadecadienoic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including GC/HPLC for purity and identity confirmation to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and ensure long-term stability. Keep the container in a cool, dry, and well-ventilated area away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Isomeric Purity (9Z,15Z)	≥ 90.0%

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