Description

1-Methylheptyl(Trimethylsilyl) Ether is a specialized organosilicon compound used as a versatile protecting group and reagent in advanced organic synthesis. Its value lies in its ability to impart steric bulk and silicon-based reactivity, enabling selective transformations that are difficult to achieve with other reagents. This chemical is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular construction is critical.

Application

• Protecting Group in Peptide & Carbohydrate Synthesis: Used to temporarily mask hydroxyl (-OH) functionalities during complex multi-step syntheses.
• Reagent for Silylation Reactions: Employed to introduce the trimethylsilyl (TMS) group into organic molecules, altering their volatility, stability, or chromatographic properties.
• Intermediate for Specialty Silicones: Serves as a building block in the production of custom silicone oils, resins, or elastomers with specific performance characteristics.
• Catalyst or Ligand Modification: Used to modify the steric and electronic properties of catalysts, particularly in asymmetric synthesis.
• Analytical Chemistry: Utilized as a derivatization agent in Gas Chromatography (GC) and Mass Spectrometry (MS) to improve the detection of polar compounds.
• Material Science Research: Investigated for surface modification and the creation of organic-inorganic hybrid materials.

Basic Information

Product Name	1-Methylheptyl(Trimethylsilyl) Ether
CAS No.	18023-52-4
Molecular Formula	C11H26OSi
Molecular Weight	202.41 g/mol
Synonyms	1-Methylheptyloxytrimethylsilane; Trimethyl(1-methylheptyloxy)silane; (1-Methylheptyl) Trimethylsilyl Ether; 1-Methylheptyl TMS Ether; O-(1-Methylheptyl)-O'-trimethylsilane; Silane, trimethyl(1-methylheptyloxy)-; Ether, 1-methylheptyl trimethylsilyl
EINECS	Contact for details

Quality Control

Every batch of 1-Methylheptyl(Trimethylsilyl) Ether is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles as verified by GC, NMR, and other analytical techniques. Our commitment to traceability and documentation supports compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use and stored away from heat sources and open flames. Keep away from strong bases and incompatible materials.

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.