Description

2-Thienyltrimethylsilane is a versatile organosilicon compound featuring a thiophene ring, serving as a key building block in advanced organic synthesis. Its primary value lies in its role as a reactive silane reagent, enabling the efficient introduction of the 2-thienyl moiety into complex molecular architectures under mild conditions. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for developing novel heterocyclic compounds, functional polymers, and electronic materials.

Application

• Pharmaceutical Intermediates: A crucial synthon for constructing thiophene-containing active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides that incorporate heterocyclic structures for enhanced efficacy.
• Material Science & Organic Electronics: Serves as a precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Cross-Coupling Reactions: Acts as a nucleophilic partner in palladium-catalyzed cross-coupling reactions (e.g., Hiyama coupling) for carbon-carbon bond formation.
• Surface Modification & Silane Coupling Agents: Can be utilized to modify material surfaces or as a starting point for synthesizing specialized silane coupling agents.
• Ligand Synthesis: Employed in the preparation of novel ligands for catalysis and coordination chemistry.
• Fine Chemical Production: A valuable intermediate in the multi-step synthesis of complex fine chemicals and specialty flavors/fragrances.

Basic Information

Product Name	2-Thienyltrimethylsilane
CAS No.	18245-28-8
Molecular Formula	C7H12SSi
Molecular Weight	156.32 g/mol
Synonyms	Trimethyl(2-thienyl)silane; (Thiophen-2-yl)trimethylsilane; 2-(Trimethylsilyl)thiophene; 2-Thienyltrimethylsilane; 2-Trimethylsilylthiophene; Thiophene, 2-(trimethylsilyl)-; Silane, trimethyl-2-thienyl-; 2-TMS-thiophene
EINECS	Contact for details

Quality Control

Our 2-Thienyltrimethylsilane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 away from heat and ignition sources.

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.