Description

2-((Trimethylsilyl)Ethynyl)Aniline 97 is a high-purity, functionalized aniline derivative featuring a trimethylsilyl-protected ethynyl group, making it a versatile and valuable building block in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring precise molecular architecture, particularly in the development of complex pharmaceutical intermediates and specialty materials. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular frameworks.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring acetylene-linked aromatic systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the production of specialized polymers, resins, and advanced organic electronic materials.
• Ligand and Catalyst Development: Employed in the creation of novel ligands for transition metal catalysis and organometallic chemistry.
• Chemical Research: A fundamental building block in academic and industrial research for exploring new reactions like Sonogashira couplings and click chemistry.
• Fluorescent Dye and Sensor Synthesis: Utilized in the construction of conjugated molecular systems for optical applications and sensing technologies.

Basic Information

Product Name	2-((Trimethylsilyl)Ethynyl)Aniline 97
CAS No.	103529-16-4
Molecular Formula	C11H17NSi
Molecular Weight	191.35 g/mol
Synonyms	2-((Trimethylsilyl)ethynyl)benzenamine; 2-Ethynyl-N-(trimethylsilyl)aniline; 2-(Trimethylsilylethynyl)aniline; 2-Aminophenyl(trimethylsilyl)acetylene; Benzenamine, 2-[(trimethylsilyl)ethynyl]-; 2-TMS-ethynylaniline; N-(2-((Trimethylsilyl)ethynyl)phenyl)amine
EINECS	Contact for details

Quality Control

Our 2-((Trimethylsilyl)Ethynyl)Aniline 97 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure a typical purity of ≥97% and conformity to specified impurity profiles. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and safety parameters is provided with every shipment to guarantee traceability and compliance with your research or production standards.

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.

Specification

Item	Specification
Appearance	Light yellow to amber liquid
Identification (IR)	Conforms to structure
Assay (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.