Description

5-Bromo-2-(Tributylstannyl)Pyridine is a high-purity organotin reagent featuring a bromine substituent on the pyridine ring, making it a versatile building block for advanced organic synthesis. Its core value lies in enabling efficient Stille cross-coupling reactions, a critical method for forming carbon-carbon bonds in complex molecule construction. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise and reliable intermediates for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in constructing complex heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Material Science Research: Employed in the development of organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, via polymerization or functionalization.
• Stille Cross-Coupling Reactions: Serves as a pivotal organotin reagent for coupling with various organic halides or triflates to form biaryl and other conjugated systems.
• Ligand Precursor: Can be utilized to synthesize specialized nitrogen-containing ligands for catalysis.
• Chemical Research & Development: A valuable tool for medicinal chemistry and process chemistry in exploring new synthetic pathways.

Basic Information

Product Name	5-Bromo-2-(Tributylstannyl)Pyridine
CAS No.	611168-46-8
Molecular Formula	C17H30BrNSn
Molecular Weight	455.03 g/mol
Synonyms	2-Tributylstannyl-5-bromopyridine; 5-Bromo-2-(tributylstannyl)pyridine; Tributyl(5-bromo-2-pyridyl)stannane; 5-Bromo-2-pyridyltributyltin; Stannane, tributyl(5-bromo-2-pyridyl)-; (5-Bromopyridin-2-yl)tributylstannane
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-(Tributylstannyl)Pyridine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and our quality system supports compliance requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Tin (Sn) Content	Contact for details

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