Description

2-Methoxy-3-(Tributylstannyl)Pyrazine is a specialized organotin reagent featuring a functionalized pyrazine core. This compound is valued for its role as a key synthetic intermediate in cross-coupling reactions, enabling the efficient construction of complex heterocyclic systems. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly for constructing complex pyrazine-based heterocycles via Stille cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of new active ingredients for crop protection, where the pyrazine moiety can impart specific biological activity.
• Material Science Research: Serves as a precursor for creating functionalized organic semiconductors, ligands for catalysis, or metal-organic frameworks (MOFs) with tailored properties.
• Chemical Biology Probes: Employed in the synthesis of labeled compounds or molecular probes for studying biological pathways and target engagement.
• Catalyst & Ligand Development: Acts as a starting material for synthesizing novel organometallic catalysts or complex ligands used in asymmetric synthesis.
• Academic & Contract Research: A valuable reagent for methodology development and exploratory synthesis in university and CRO laboratory settings.

Basic Information

Product Name	2-Methoxy-3-(Tributylstannyl)Pyrazine
CAS No.	1105511-65-6
Molecular Formula	C₁₇H₃₂N₂OSn
Molecular Weight	407.15 g/mol
Synonyms	2-Methoxy-3-(tributylstannyl)pyrazine; Tributyl(2-methoxypyrazin-3-yl)stannane; 3-Tributylstannyl-2-methoxypyrazine; 2-Methoxy-3-tributylstannylpyrazine; Pyrazine, 2-methoxy-3-(tributylstannyl)-; Stannane, tributyl(2-methoxypyrazin-3-yl)-; (2-Methoxypyrazin-3-yl)tributylstannane
EINECS	Contact for details

Quality Control

Our 2-Methoxy-3-(Tributylstannyl)Pyrazine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemical production, and specifications can be aligned with specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95% (Typical 97-99%)
Tin (Sn) Content	Contact for details
Water Content (KF)	<0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.