Description

Tetradecanoic Acid Trimethylsilyl Ester is a high-purity organosilicon derivative of myristic acid, designed for advanced synthetic and analytical chemistry. This compound is valued for its role as a versatile protecting group and derivatization agent, enhancing the volatility and stability of target molecules for precise analysis. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors requiring reliable, high-quality intermediates for sensitive processes.

Application

• Gas Chromatography (GC) Derivatization: Used to derivative carboxylic acids, including fatty acids, for improved thermal stability and detection sensitivity in analytical applications.
• Organic Synthesis Intermediate: Serves as a key protected intermediate or reagent in multi-step synthesis of complex molecules, particularly in pharmaceutical research.
• Mass Spectrometry Sample Preparation: Employed to modify analyte polarity and fragmentation patterns for clearer mass spectrometric identification and quantification.
• Protecting Group for Carboxylic Acids: The trimethylsilyl (TMS) group effectively masks carboxylic acid functionality during synthetic sequences that are sensitive to acidic protons.
• Reference Standard: Utilized as a certified reference material (CRM) or analytical standard for quality control and method validation in laboratory testing.
• Material Science Research: Acts as a precursor or surface-modifying agent in the development of specialized silicone-based polymers and coatings.

Basic Information

Product Name	Tetradecanoic Acid Trimethylsilyl Ester
CAS No.	18603-17-3
Molecular Formula	C17H36O2Si
Molecular Weight	300.56 g/mol
Synonyms	Myristic Acid Trimethylsilyl Ester; Tetradecanoic Acid TMS Ester; Trimethylsilyl Myristate; Tetradecanoic Acid, Trimethylsilyl Ester; TMS-Myristate; n-Tetradecanoic Acid Trimethylsilyl Ester; Trimethylsilyl Tetradecanoate; 1-Trimethylsilyloxy-1-oxotetradecane
EINECS	Contact for details

Quality Control

Our Tetradecanoic Acid Trimethylsilyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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). The product is moisture-sensitive; keep the container tightly sealed under an inert atmosphere to prevent hydrolysis and maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.