Description

13,16-Octadecadienoic Acid Methyl Ester is a high-purity fatty acid methyl ester (FAME) derivative, identified by CAS NO 56846-99-2. This compound serves as a crucial intermediate and reference standard in advanced chemical synthesis and analytical research. It is particularly valuable for industries requiring specific, well-characterized lipid components for product development and quality control.

Application

• Chemical Intermediate: A key building block for synthesizing specialized surfactants, lubricant additives, and polymer precursors.
• Analytical Reference Standard: Used in gas chromatography (GC) and mass spectrometry (MS) for the identification and quantification of fatty acid profiles in complex mixtures.
• Biochemical Research: Employed in lipidomics studies to investigate metabolic pathways and membrane biology.
• Personal Care & Cosmetics: Functions as an emollient and conditioning agent in high-end cosmetic formulations.
• Pharmaceutical Excipient: Potential use as a solvent or carrier in topical and transdermal drug delivery systems.
• Industrial Lubricants: Acts as a base stock or additive in formulating bio-based and synthetic lubricants.

Basic Information

Product Name	13,16-Octadecadienoic Acid Methyl Ester
CAS No.	56846-99-2
Molecular Formula	C₁₉H₃₄O₂
Molecular Weight	294.47 g/mol
Synonyms	Methyl 13,16-Octadecadienoate; 13,16-Octadecadienoic Acid Methyl Ester; Linoleic Acid Methyl Ester Isomer; C18:2 Methyl Ester; FAME (C18:2); Methyl Linoleate (isomeric mixture); Fatty Acid Methyl Ester (C18:2)
EINECS	Contact for details

Quality Control

Our 13,16-Octadecadienoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee reliable performance in your applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from strong acids, oxidizing agents, and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.1%
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg

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