Description

5-Methyl-2-(Tributylstannyl)Pyridine, 96% is a high-purity organotin reagent featuring a functionalized pyridine core. This compound is a critical building block in advanced organic synthesis, valued for its role in facilitating efficient carbon-carbon and carbon-heteroatom bond formation. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for the synthesis of complex molecules and functional materials.

Application

• Pharmaceutical Intermediate: A key reagent in Stille cross-coupling reactions for constructing biaryl and heteroaryl structures found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, enabling the introduction of the pyridyl moiety into target molecules.
• Materials Science Research: Employed in the synthesis of organic semiconductors, ligands for catalysis, and metal-organic frameworks (MOFs) due to its stannyl and aromatic functionalities.
• Complex Molecule Construction: Facilitates the synthesis of natural products and other complex organic architectures in academic and industrial R&D settings.
• Ligand Precursor: Serves as a starting material for the preparation of specialized nitrogen-containing ligands used in homogeneous catalysis.

Basic Information

Product Name	5-Methyl-2-(Tributylstannyl)Pyridine, 96%
CAS No.	189195-41-3
Molecular Formula	C18H33NSn
Molecular Weight	398.17 g/mol
Synonyms	2-(Tributylstannyl)-5-methylpyridine; 5-Methyl-2-(tributylstannyl)pyridine; Tributyl(5-methyl-2-pyridyl)stannane; 5-Methyl-2-pyridyltributyltin; 2-Tributylstannyl-5-methylpyridine; 5-Methyl-2-tributylstannylpyridine; (5-Methylpyridin-2-yl)tributylstannane
EINECS	Contact for details

Quality Control

Our 5-Methyl-2-(Tributylstannyl)Pyridine, 96% is manufactured under strict quality control protocols to ensure batch-to-batch consistency and reliability for sensitive synthetic applications. Each lot is analyzed via NMR, HPLC, and GC to confirm identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic and moisture-sensitive nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Recommended storage temperature: 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (GC/HPLC)	≥ 96.0%
Tin (Sn) Content	29.0 - 30.5 %

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