Description

3-Trimethylsilanylaniline is a versatile organosilicon compound featuring a reactive aniline group protected by a trimethylsilyl moiety. This unique structure makes it a valuable silylating agent and protected intermediate in advanced organic synthesis, particularly for introducing silicon-based functionalities or temporarily masking amine groups. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science sectors who require high-purity building blocks for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially where silicon incorporation or amine protection is required.
• Agrochemical Synthesis: Used in creating advanced pesticides, herbicides, and fungicides that benefit from silicon-enhanced stability or bioavailability.
• Material Science Precursor: Serves as a monomer or modifying agent in the production of silicon-containing polymers, resins, and advanced coatings.
• Organic Synthesis Reagent: Acts as a silylating agent to introduce trimethylsilyl groups or as a protected aniline derivative in multi-step synthetic routes.
• Liquid Crystal & OLED Materials: Utilized in the development of silicon-based organic electronic materials and display technologies.
• Cross-coupling Reactions: Functions as a substrate in palladium-catalyzed reactions, such as Buchwald-Hartwig amination, for constructing complex nitrogen-containing molecules.

Basic Information

Item	Details
Product Name	3-Trimethylsilanylaniline
CAS No.	15290-25-2
Molecular Formula	C9H15NSi
Molecular Weight	165.31 g/mol
Synonyms	3-(Trimethylsilyl)aniline; m-(Trimethylsilyl)aniline; Aniline, 3-(trimethylsilyl)-; 3-Aminophenyltrimethylsilane; m-Aminophenyltrimethylsilane; NSC 163081; 3-TMS-aniline
EINECS	Contact for details

Quality Control

Our 3-Trimethylsilanylaniline is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for all shipments to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

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