Description

5-(Triethoxysilyl)-1-Methylindole is a specialized organosilicon compound that serves as a versatile coupling agent and building block in advanced material synthesis. Its unique structure, featuring both a reactive triethoxysilyl group and a methylindole moiety, enables it to bridge organic and inorganic phases, enhancing adhesion and compatibility in composite systems. This product is essential for R&D and production teams in the silicone polymers, surface modification, and specialty chemical manufacturing sectors seeking to develop high-performance materials.

Application

• As a silane coupling agent for surface treatment of glass, minerals, and metal oxides to improve adhesion with polymer matrices.
• Key intermediate in the synthesis of functionalized silicones and hybrid organic-inorganic polymers (ORMOSILs) for coatings and sealants.
• Surface modifier for fillers and reinforcements (e.g., silica, glass fibers) in composite materials to enhance dispersion and mechanical properties.
• Building block for advanced material research, including sol-gel processes, nanotechnology, and the development of novel photonic or electronic materials.
• Potential use in the formulation of adhesives and primers where improved bonding to challenging substrates is required.
• Precursor for creating functional surfaces with specific chemical or biological recognition properties.

Basic Information

Product Name	5-(Triethoxysilyl)-1-Methylindole
CAS No.	808770-01-6
Molecular Formula	C15H23NO3Si
Molecular Weight	293.44 g/mol
Synonyms	1-Methyl-5-(triethoxysilyl)indole; 5-(Triethoxy-1-methyl-1H-indole; 1H-Indole, 1-methyl-5-(triethoxysilyl)-; (5-(1-Methyl-1H-indol-5-yl)triethoxysilane; Triethoxy(1-methyl-1H-indol-5-yl)silane; 5-Triethoxysilyl-1-methylindole; Silane, triethoxy(1-methyl-1H-indol-5-yl)-
EINECS	Contact for details

Quality Control

Our 5-(Triethoxysilyl)-1-Methylindole is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and spectroscopic identification, to ensure it meets precise specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from atmospheric moisture.

Specification

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