Description

3,7,11,15-Tetramethylhexadecanoic Acid Methyl Ester is a high-purity branched-chain fatty acid ester, also known as Methyl Phytanate. This compound serves as a valuable intermediate and reference standard in advanced chemical synthesis and analytical research. It is primarily sought by industries involved in the production of pharmaceuticals, fine chemicals, and high-performance lubricants, where its unique isoprenoid-derived structure imparts specific functional properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of bioactive molecules and as a key building block for compounds with specific lipid-like characteristics.
• Fine Chemical Synthesis: Acts as a versatile precursor for producing specialty esters, surfactants, and other derivatives in research and development.
• Analytical Reference Standard: Employed in gas chromatography (GC) and mass spectrometry (MS) for the identification and quantification of branched-chain fatty acids and their metabolites in biological and environmental samples.
• Lubricant & Functional Fluid Additive: Its branched structure can contribute to improved low-temperature fluidity and stability in synthetic lubricant formulations.
• Fragrance & Flavor Ingredient Synthesis: Serves as a starting material for creating specific musk or ambery odorants due to its complex hydrocarbon backbone.
• Biochemical Research: Used in studies related to lipid metabolism, particularly concerning phytanic acid and its pathways, relevant to metabolic disorders like Refsum disease.

Basic Information

Product Name	3,7,11,15-Tetramethylhexadecanoic Acid Methyl Ester
CAS No.	1118-77-0
Molecular Formula	C21H42O2
Molecular Weight	326.56 g/mol
Synonyms	Methyl Phytanate; Methyl 3,7,11,15-Tetramethylhexadecanoate; Phytanic Acid Methyl Ester; Methyl Ester of Phytanic Acid; 3,7,11,15-Tetramethyl-hexadecanoic Acid Methyl Ester; Methyl 3,7,11,15-Tetramethylpalmitate
EINECS	214-269-5

Quality Control

Our 3,7,11,15-Tetramethylhexadecanoic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We can supply material suitable for use as a high-purity reference standard upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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