Description

Quinoxaline, 1,4-Dihydro-1,4-Bis(Trimethylsilyl)- is a specialized organosilicon derivative of the quinoxaline heterocycle, valued for its role as a versatile synthetic intermediate and protecting group reagent. Its core value proposition lies in its ability to impart unique reactivity and stability in advanced organic synthesis, particularly for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors who require high-purity, functionalized building blocks for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those containing fused heterocyclic systems.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the quinoxaline core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a functional unit or precursor in the creation of electron-transport or emissive materials for display and lighting technologies.
• Ligand and Catalyst Development: Employed in the preparation of novel ligands for transition metal catalysis, enabling more efficient chemical transformations.
• Material Science Research: Utilized as a monomer or building block for constructing organic semiconductors and conductive polymers.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in synthetic organic chemistry, especially in silylation and heterocycle functionalization.

Basic Information

Product Name	Quinoxaline, 1,4-Dihydro-1,4-Bis(Trimethylsilyl)-
CAS No.	78279-93-3
Molecular Formula	C14H26N2Si2
Molecular Weight	278.54 g/mol
Synonyms	1,4-Bis(trimethylsilyl)-1,4-dihydroquinoxaline; 1,4-Dihydro-1,4-bis(trimethylsilyl)quinoxaline; Quinoxaline, 1,4-dihydro-1,4-bis(trimethylsilyl)-; 1,4-Bis(trimethylsilyl)-1H,4H-quinoxaline
EINECS	Contact for details

Quality Control

Our Quinoxaline, 1,4-Dihydro-1,4-Bis(Trimethylsilyl)- is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy for comprehensive characterization and impurity profiling. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.