Description

2,6,10,14-Tetramethylnonadecane is a high-purity branched alkane, also known as pristane, with the CAS number 55124-80-6. This compound is a critical standard and intermediate in analytical chemistry and life science research, valued for its defined structure and stability. It is primarily sought by manufacturers and research institutions in the pharmaceutical, biotechnology, and specialty chemical sectors for applications requiring a reliable hydrocarbon reference material.

Application

• As a primary standard in gas chromatography (GC) and mass spectrometry for instrument calibration and method development.
• As a key biochemical reagent and intermediate in the synthesis of specialized lipids and surfactants.
• Used in vaccine research and immunology studies as an adjuvant component.
• Employed as a hydrocarbon marker in environmental analysis and geochemical studies.
• Serves as a model compound in petroleum chemistry and lubricant research.
• Utilized in the formulation of high-performance fluids and specialty industrial oils.

Basic Information

Product Name	2,6,10,14-Tetramethylnonadecane
CAS No.	55124-80-6
Molecular Formula	C23H48
Molecular Weight	324.63 g/mol
Synonyms	Pristane; 2,6,10,14-Tetramethylpentadecane (common name); Norphytane; Tetramethylnonadecane; C23 Isoprenoid; 2,6,10,14-Tetramethylpentadecane (historical); 2,6,10,14-Tetramethylpentadecane (incorrect but used synonym)
EINECS	259-461-1

Quality Control

Our 2,6,10,14-Tetramethylnonadecane is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with our stringent specifications. We support traceability and documentation requirements for research and industrial applications.

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 reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.05%

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