Description

2-(Trimethylsilyloxy)Docosanoic Acid Methyl Ester is a high-purity, organosilicon-modified fatty acid ester, a key intermediate in advanced organic synthesis. This compound is valued for its role in introducing silyl-protected hydroxyl functionality and modifying the lipophilicity of target molecules. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of complex active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly where silyl protection strategies are employed for sensitive hydroxyl groups.
• Agrochemical Synthesis: Serves as a building block for creating novel surfactants, adjuvants, and active compounds with tailored properties.
• Specialty Polymer Modifier: Acts as a monomer or additive to impart specific release characteristics, hydrophobicity, or compatibility in polymer formulations.
• Lipid Research & Biochemistry: A valuable tool compound for studying lipid metabolism, membrane dynamics, and for creating labeled analogs in biochemical research.
• Cosmetic & Personal Care Ingredients: Employed in the development of novel emollients, esters, and delivery systems for active cosmetic ingredients.
• Material Science: Used in surface modification and the creation of self-assembled monolayers (SAMs) or other functional coatings.

Basic Information

Product Name	2-(Trimethylsilyloxy)Docosanoic Acid Methyl Ester
CAS No.	56784-02-2
Molecular Formula	C₂₆H₅₄O₃Si
Molecular Weight	458.79 g/mol
Synonyms	Methyl 2-(Trimethylsilyloxy)docosanoate; Docosanoic Acid, 2-(Trimethylsilyloxy)-, Methyl Ester; Methyl 2-Hydroxydocosanoate Trimethylsilyl Ether; 2-TMS-docosanoic Acid Methyl Ester; 2-(Trimethylsiloxy)Docosanoic Acid Methyl Ester; 2-(Trimethylsilyloxy)Behenic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Every batch of 2-(Trimethylsilyloxy)Docosanoic Acid Methyl Ester is produced under strict quality management protocols. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

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