Description

Elaidic Acid Ethyl Ester is a high-purity fatty acid ester derivative, specifically the ethyl ester of elaidic acid, a trans-isomer of oleic acid. 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, including pharmaceutical development, specialty chemical manufacturing, and advanced material science.

Application

• Pharmaceutical Intermediate: Used in the synthesis of lipid-based drug delivery systems, prodrugs, and bioactive molecules.
• Reference Standard: Acts as a certified analytical standard for chromatography (GC, HPLC) in food science and lipidomics research to identify trans-fatty acids.
• Organic Synthesis: Serves as a versatile building block for producing surfactants, lubricant additives, and specialty esters.
• Biochemical Research: Utilized in metabolic studies and as a substrate for investigating enzyme activity related to fatty acid metabolism.
• Cosmetic & Personal Care: Employed in the formulation of emollients and conditioning agents for high-end skincare products.
• Material Science: A precursor in the development of polymers and biodegradable materials with specific physical properties.

Basic Information

Product Name	Elaidic Acid Ethyl Ester
CAS No.	6114-18-7
Molecular Formula	C₂₀H₃₈O₂
Molecular Weight	310.52 g/mol
Synonyms	Ethyl Elaidate; Ethyl (E)-Octadec-9-enoate; 9-Octadecenoic acid (E)-, ethyl ester; Ethyl trans-9-Octadecenoate; Elaidic Acid Ethyl Ester; Ethyl (E)-9-Octadecenoate; Oleic Acid Ethyl Ester (trans-); FAEE (C18:1 trans-9)
EINECS	228-073-9

Quality Control

Our Elaidic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production specifications.

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 bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Water Content (KF)	≤ 0.1%
Residual Solvents (GC)	Meets ICH guidelines

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