Description

2-Methylthio-5-(Tributylstannyl)Pyridine is a high-value organotin intermediate featuring a pyridine core functionalized with a methylthio group and a tributylstannyl moiety. This compound is critical for facilitating efficient Stille cross-coupling reactions, enabling the synthesis of complex heterocyclic systems. It is primarily sought after by research and development chemists in the pharmaceutical and advanced materials sectors for constructing novel active pharmaceutical ingredients (APIs) and functional organic molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for creating complex pyridine-based heterocycles via Stille coupling.
• Agrochemical Research: Used in the development of new pesticides and herbicides by introducing specific pyridine motifs into lead structures.
• Material Science: Employed in the synthesis of organic semiconductors, liquid crystals, and metal-organic frameworks (MOFs) requiring precise molecular architecture.
• Catalyst Ligand Precursor: Serves as a precursor for modified ligands in transition metal catalysis.
• Chemical Synthesis: A versatile reagent for academic and industrial R&D in organic synthesis, enabling carbon-carbon bond formation under mild conditions.

Basic Information

Item	Details
Product Name	2-Methylthio-5-(Tributylstannyl)Pyridine
CAS No.	1309980-76-4
Molecular Formula	C18H33NSSn
Molecular Weight	430.23 g/mol
Synonyms	5-(Tributylstannyl)-2-(methylthio)pyridine; 2-(Methylthio)-5-(tributylstannyl)pyridine; Tributyl(5-(methylthio)pyridin-2-yl)stannane; 2-Methylmercapto-5-tributylstannylpyridine; Stannane, tributyl[5-(methylthio)-2-pyridinyl]-; Pyridine, 2-methylthio-5-(tributylstannyl)-
EINECS	Contact for details

Quality Control

Every batch of 2-Methylthio-5-(Tributylstannyl)Pyridine is produced and analyzed under strict quality management protocols to ensure high purity and consistency. Our quality assurance includes comprehensive analytical characterization (NMR, GC/HPLC) to verify identity and purity. A detailed Certificate of Analysis (COA) documenting all test results is provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95%
Tin (Sn) Content	Contact for details

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