Description

6-Oxooctadecanoic Acid Methyl Ester is a high-purity keto fatty acid ester with significant utility as a versatile chemical intermediate. Its unique structure, featuring a carbonyl group on the fatty acid chain, makes it a valuable building block for synthesizing more complex molecules in fine chemical and pharmaceutical research. This compound is particularly relevant for industries focused on developing specialty surfactants, lubricant additives, and advanced polymer precursors.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the production of prostaglandins, leukotrienes, and other bioactive lipid molecules.
• Specialty Surfactant Synthesis: Used to manufacture novel surfactants and emulsifiers with tailored hydrophilic-lipophilic balance (HLB) properties.
• Lubricant & Fuel Additive Precursor: Acts as a starting material for creating high-performance ester-based lubricants and viscosity modifiers.
• Polymer Chemistry: Employed in the synthesis of functionalized polymers and polymeric plasticizers.
• Organic Synthesis Building Block: Utilized in various organic reactions, including reductions, oxidations, and Grignard additions, to create diverse chemical libraries.
• Fragrance & Flavor Intermediate: Can be processed to develop specific musk-like or fatty odor components for specialty applications.

Basic Information

Product Name	6-Oxooctadecanoic Acid Methyl Ester
CAS No.	2380-21-4
Molecular Formula	C19H36O3
Molecular Weight	312.49 g/mol
Synonyms	Methyl 6-oxooctadecanoate; Methyl 6-ketostearate; 6-Ketostearic Acid Methyl Ester; 6-Oxostearic Acid Methyl Ester; Octadecanoic acid, 6-oxo-, methyl ester; Methyl 6-oxo-octadecanoate
EINECS	219-170-4

Quality Control

Our 6-Oxooctadecanoic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider holding under an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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