Description

trans-13-Octadecenoic Methyl Ester is a high-purity fatty acid methyl ester (FAME) characterized by its specific trans-configuration at the 13th carbon. This compound serves as a critical intermediate and reference standard in advanced chemical synthesis and analytical research. It is essential for industries requiring precise lipid components, such as pharmaceuticals, specialty chemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Used in the synthesis of specialized lipid-based drug molecules and prodrugs.
• Analytical Reference Standard: Serves as a certified standard for gas chromatography (GC) and mass spectrometry (MS) in lipidomics and food analysis.
• Biochemical Research: A key reagent for studying lipid metabolism, membrane biophysics, and enzyme specificity related to trans-fatty acids.
• Specialty Chemical Synthesis: Acts as a building block for surfactants, lubricant additives, and polymer plasticizers with tailored properties.
• Flavor & Fragrance Industry: Utilized as a precursor for synthesizing specific aroma compounds.

Basic Information

Product Name	trans-13-Octadecenoic Methyl Ester
CAS No.	42199-38-2
Molecular Formula	C₁₉H₃₆O₂
Molecular Weight	296.49 g/mol
Synonyms	Methyl (E)-13-Octadecenoate; Methyl trans-13-Octadecenoate; (E)-13-Octadecenoic Acid Methyl Ester; 13-Octadecenoic Acid, Methyl Ester, (13E)-; Methyl Elaidate (isomer); trans-13-Octadecenoic Acid Methyl Ester; C18:1 trans-13 Methyl Ester; Fatty Acid Methyl Ester C18:1 (13t)
EINECS	Contact for details

Quality Control

Our trans-13-Octadecenoic Methyl Ester is manufactured under a strict quality management system. 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 and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Related Substances (GC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.1%

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