Description

cis-11-Eicosenoic Acid Methyl Ester is a high-purity fatty acid methyl ester (FAME) derived from specific plant or animal sources. This compound serves as a crucial intermediate and reference standard in advanced chemical synthesis and analytical research. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring defined fatty acid derivatives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of bioactive molecules, lipid-based drug delivery systems, and prodrugs.
• Analytical Reference Standard: Serves as a certified standard for gas chromatography (GC) and mass spectrometry (MS) in lipidomics and quality control laboratories.
• Agrochemical Synthesis: Acts as a key building block for manufacturing specialized surfactants, adjuvants, and plant growth regulators.
• Specialty Chemical Production: Employed in creating lubricant additives, corrosion inhibitors, and polymer plasticizers.
• Biochemical Research: Utilized in studies of lipid metabolism, membrane biophysics, and as a substrate for enzymatic assays.
• Cosmetic Ingredient Precursor: A starting material for the production of emollients and conditioning agents in personal care formulations.

Basic Information

Product Name	cis-11-Eicosenoic Acid Methyl Ester
CAS No.	2390-09-2
Molecular Formula	C21H40O2
Molecular Weight	324.55 g/mol
Synonyms	Methyl cis-11-Eicosenoate; 11-Eicosenoic Acid Methyl Ester; Methyl 11-Eicosenoate; Methyl (Z)-11-Eicosenoate; Gondoic Acid Methyl Ester; Methyl Gondoate; (Z)-11-Eicosenoic Acid Methyl Ester; 11Z-Eicosenoic Acid Methyl Ester
EINECS	219-222-8

Quality Control

Our cis-11-Eicosenoic Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the stringent requirements of industrial and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, isomer purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Isomeric Purity (cis-11, GC)	≥ 95.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.1%

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