Description

Dotriacontanoic Acid Methyl Ester is a high-purity, long-chain fatty acid methyl ester (FAME) derived from dotriacontanoic acid. This compound serves as a critical intermediate and reference standard in advanced organic synthesis and analytical chemistry. It is essential for researchers and manufacturers in the pharmaceutical, specialty chemical, and advanced materials sectors who require well-defined, high-molecular-weight building blocks for product development and quality control.

Application

• Chemical Synthesis Intermediate: A key building block for synthesizing complex lipids, surfactants, and specialty polymers.
• Analytical Reference Standard: Used in gas chromatography (GC) and mass spectrometry (MS) for the identification and quantification of long-chain fatty acid derivatives.
• Pharmaceutical Research: Employed in the development of lipid-based drug delivery systems and as a precursor for bioactive molecule synthesis.
• Specialty Lubricants & Additives: Acts as a raw material for formulating high-performance synthetic esters with specific viscosity and stability properties.
• Surface Science & Coatings: Utilized in R&D for creating hydrophobic coatings, films, and surface modifiers.
• Academic & Industrial Research: Serves as a model compound in studies of lipid metabolism, membrane biophysics, and material science.

Basic Information

Product Name	Dotriacontanoic Acid Methyl Ester
CAS No.	41755-79-7
Molecular Formula	C₃₃H₆₆O₂
Molecular Weight	494.88 g/mol
Synonyms	Methyl Dotriacontanoate; Methyl Lignocerate; Lignoceric Acid Methyl Ester; Methyl Tetracosanoate (common misnomer, verify structure); C32:0 Methyl Ester; n-Dotriacontanoic Acid Methyl Ester; Tetratriacontanoic Acid Methyl Ester (related homologue); FA 32:0 ME
EINECS	Contact for details

Quality Control

Our Dotriacontanoic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee it meets your research or production 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 to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Melting Point	Contact for details

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