Description

8,11-Icosadienoic Acid Methyl Ester is a high-purity methyl ester derivative of a long-chain polyunsaturated fatty acid. This compound serves as a valuable chemical intermediate and reference standard for research and industrial synthesis. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, nutritional, and specialty chemical sectors for the development of bioactive compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of prostaglandin analogs, leukotriene derivatives, and other bioactive lipid molecules for drug discovery and development.
• Nutritional Research: Acts as a reference standard and precursor in the study of ω-6 and other polyunsaturated fatty acid metabolism and their health impacts.
• Chemical Synthesis: Serves as a key building block for producing specialty surfactants, lubricant additives, and polymer precursors.
• Analytical Standard: Employed as a high-purity calibration standard in gas chromatography (GC) and mass spectrometry (MS) for accurate quantification of fatty acid esters.
• Cosmetic Ingredient Development: Used in R&D for formulating advanced skincare products that leverage lipid-based actives.
• Biochemical Research: Utilized in enzymatic studies and as a substrate for investigating lipid-modifying enzymes.

Basic Information

Product Name	8,11-Icosadienoic Acid Methyl Ester
CAS No.	56599-56-5
Molecular Formula	C₂₁H₃₈O₂
Molecular Weight	322.53 g/mol
Synonyms	Methyl 8,11-Icosadienoate; Methyl (8Z,11Z)-Icosa-8,11-dienoate; 8,11-Eicosadienoic Acid Methyl Ester; (8Z,11Z)-8,11-Eicosadienoic Acid Methyl Ester; 8Z,11Z-Eicosadienoic Acid Methyl Ester; FA(20:2(8Z,11Z)) Methyl Ester; Methyl all-cis-8,11-Eicosadienoate
EINECS	Contact for details

Quality Control

Our 8,11-Icosadienoic Acid Methyl Ester is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing purity, assay, 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, and well-ventilated area at a controlled room temperature (typically 15-25°C). For long-term stability, consider storage under an inert atmosphere such as nitrogen, especially for bulk quantities, to minimize potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (GC Area %)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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