Description

Hexadecanoic Acid, 3,7,11,15-Tetramethyl-, Ethyl Ester is a high-purity branched-chain fatty acid ester, also known as Ethyl Phytanate, valued for its stability and unique lipid properties. This compound serves as a critical synthetic intermediate and reference standard in advanced research and specialty manufacturing. It is essential for industries focused on pharmaceuticals, high-performance lubricants, and the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of lipid-soluble drug candidates and prodrugs, particularly for targeting specific metabolic pathways.
• Biochemical Research: Acts as a reference standard and substrate in studies of lipid metabolism, peroxisomal disorders, and fatty acid oxidation.
• Specialty Lubricants & Additives: Imparts excellent thermal and oxidative stability as a base fluid or additive in synthetic lubricants and greases.
• Fragrance & Flavor Synthesis: Serves as a building block for creating complex, long-lasting fragrance components and flavoring agents.
• Cosmetic Ingredient: Used in high-end skincare formulations as an emollient and skin-conditioning agent.
• Polymer Plasticizer: Enhances the flexibility and processing of specialty polymers and resins.

Basic Information

Product Name	Hexadecanoic Acid, 3,7,11,15-Tetramethyl-, Ethyl Ester
CAS No.	3862-29-1
Molecular Formula	C22H44O2
Molecular Weight	340.59 g/mol
Synonyms	Ethyl Phytanate; Ethyl 3,7,11,15-Tetramethylhexadecanoate; Phytanic Acid Ethyl Ester; 3,7,11,15-Tetramethylhexadecanoic Acid Ethyl Ester; Ethyl Ester of Phytanic Acid; NSC 334365; Ethyl 3,7,11,15-Tetramethylpalmitate
EINECS	223-387-9

Quality Control

Our Hexadecanoic Acid, 3,7,11,15-Tetramethyl-, Ethyl Ester is manufactured under strict quality management systems. Each batch is analyzed to ensure it meets stringent purity and identity specifications, with comprehensive testing including assay, impurity profiling, and physical characterization. Certificates of Analysis (COA) 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, 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 an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.450 - 1.455
Specific Gravity (20°C)	0.860 - 0.880

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