Description

Icosanoic Acid 2-Trimethylsilyloxy-1-[(Trimethylsilyloxy)Methyl]Ethyl Ester is a specialized organosilicon derivative of arachidic acid, designed for advanced synthetic applications. This compound is valued for its dual silyl-protected hydroxyl groups, which provide enhanced stability and controlled reactivity in sensitive chemical processes. It serves as a critical high-purity intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly where silyl protection strategies are required for sensitive functional groups.
• Agrochemical Synthesis: Serves as a key building block for creating novel active ingredients with tailored properties.
• Advanced Material Precursor: Employed in the development of specialty polymers, coatings, and silicone-based hybrid materials.
• Organic Synthesis Reagent: Acts as a protected derivative for introducing the long-chain icosanoyl moiety in multi-step synthetic routes.
• Lipid Research: Utilized as a standard or modified lipid analog in biochemical and biophysical studies.
• Cosmetic Ingredient Synthesis: A precursor for high-value esters and emollients used in premium personal care formulations.

Basic Information

Product Name	Icosanoic Acid 2-Trimethylsilyloxy-1-[(Trimethylsilyloxy)Methyl]Ethyl Ester
CAS No.	55517-93-6
Molecular Formula	C29H62O4Si2
Molecular Weight	530.97 g/mol
Synonyms	2-[(Trimethylsilyl)oxy]-1-[[(trimethylsilyl)oxy]methyl]ethyl Icosanoate; Arachidic Acid 2-Trimethylsilyloxy-1-[(Trimethylsilyloxy)Methyl]Ethyl Ester; 1,3-Bis(trimethylsilyloxy)-2-propyl Eicosanoate; Eicosanoic Acid, 2-[(Trimethylsilyl)oxy]-1-[[(trimethylsilyl)oxy]methyl]ethyl Ester; TMS-protected Glycerol Arachidate; Bis(trimethylsilyl) Glyceryl Arachidate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Icosanoic Acid 2-Trimethylsilyloxy-1-[(Trimethylsilyloxy)Methyl]Ethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) upon request, supporting compliance with cGMP and ISO 9001 standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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