Description

2-Chloro-4-(Tributylstannyl)Pyridine is a high-value organotin intermediate featuring a reactive pyridine core functionalized with a tributylstannyl group. This compound matters as a versatile building block in modern synthetic chemistry, enabling efficient carbon-carbon and carbon-heteroatom bond formation through cross-coupling reactions. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) via Stille cross-coupling reactions.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides requiring functionalized pyridine structures.
• Material Science Research: Employed in the creation of organic semiconductors, ligands for catalysis, and other functional organic materials.
• Chemical Biology & Medicinal Chemistry: Serves as a versatile scaffold for constructing molecular probes and drug candidates in discovery programs.
• Catalyst & Ligand Development: Acts as a starting material for synthesizing novel organometallic catalysts and complex ligands.
• Custom Synthesis & Contract Manufacturing: A critical reagent for custom synthesis houses serving the fine chemical and life science sectors.

Basic Information

Product Name	2-Chloro-4-(Tributylstannyl)Pyridine
CAS No.	1204580-73-3
Molecular Formula	C17H30ClNSn
Molecular Weight	414.58 g/mol
Synonyms	4-(Tributylstannyl)-2-chloropyridine; 2-Chloro-4-(tributylstannyl)pyridine; 2-Chloro-4-tributylstannylpyridine; Tributyl(2-chloro-4-pyridinyl)stannane; 2-Chloro-4-pyridyltributyltin; (2-Chloropyridin-4-yl)tributylstannane; Stannane, tributyl(2-chloro-4-pyridinyl)-; 1204580-73-3
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-(Tributylstannyl)Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (1H, 13C), HPLC, and GC analysis, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 moisture-sensitive (hygroscopic) nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Purity (GC)	≥ 95.0%
Tin (Sn) Content	28.0 - 29.5 %
Water Content (KF)	≤ 0.5%

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