Description

3-(1,1,1-Tributylstannyl)Pyridine is a specialized organotin compound featuring a pyridine ring, serving as a versatile reagent in advanced organic synthesis. Its core value lies in its ability to act as a key building block for the introduction of the tributylstannyl group, facilitating critical cross-coupling and functionalization reactions. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality precursors for complex molecule construction.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing complex heterocyclic frameworks via Stille cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where the organotin moiety enables efficient carbon-carbon bond formation.
• Material Science Research: Employed in the development of functional polymers, organic semiconductors, and metal-organic frameworks (MOFs) that incorporate pyridine-based ligands.
• Catalyst & Ligand Preparation: Serves as a precursor for synthesizing specialized organotin catalysts and ligands used in homogeneous catalysis.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D laboratories for palladium-catalyzed cross-coupling reactions to form biaryl and other conjugated systems.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical production.

Basic Information

Product Name	3-(1,1,1-Tributylstannyl)Pyridine
CAS No.	59020-10-9
Molecular Formula	C17H31NSn
Molecular Weight	368.14 g/mol
Synonyms	3-Pyridyltributyltin; Tributyl(3-pyridyl)stannane; 3-Tributylstannylpyridine; 3-Pyridyltributylstannane; Pyridine, 3-(tributylstannyl)-; (3-Pyridyl)tributyltin; 3-(Tributylstannyl)pyridine; Tributyl(3-pyridinyl)tin
EINECS	Contact for details

Quality Control

Our 3-(1,1,1-Tributylstannyl)Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Tin (Sn) Content	30.0 - 33.0 %
Water Content (KF)	≤ 0.5%

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