Description

4-Fluoro-3,5-Bis(Tributylstannyl)Pyridine is a highly functionalized organotin reagent featuring a pyridine core. This compound is a critical building block in modern synthetic chemistry, enabling the efficient construction of complex molecular architectures. It is primarily utilized by researchers and manufacturers in the pharmaceutical and advanced materials sectors for cross-coupling reactions and catalyst development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates via Stille cross-coupling reactions.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides that require fluorinated pyridine motifs for enhanced bioactivity and stability.
• Materials Science: Serves as a monomer or functionalizing agent in the creation of specialized polymers, liquid crystals, and organic electronic materials.
• Catalyst Ligand Precursor: Employed to synthesize sophisticated organometallic catalysts for asymmetric synthesis and other catalytic processes.
• Chemical Research: An essential tool in academic and industrial R&D for exploring new reaction pathways and constructing fluorinated heterocyclic compounds.

Basic Information

Product Name	4-Fluoro-3,5-Bis(Tributylstannyl)Pyridine
CAS No.	1204580-75-5
Molecular Formula	C29H55FNSn2
Molecular Weight	668.19 g/mol
Synonyms	3,5-Bis(tributylstannyl)-4-fluoropyridine; 4-Fluoro-3,5-bis(tributylstannyl)pyridine; Tributyl[5-fluoro-3-(tributylstannyl)-2-pyridinyl]stannane; 4-Fluoro-3,5-di(tributylstannyl)pyridine; 4-Fluoro-3,5-bis(tributyltin)pyridine; 4-Fluoro-3,5-di(tributyltin)pyridine; 4-Fluoro-3,5-bis(tributylstannyl)pyridine (Stille Reagent)
EINECS	Contact for details

Quality Control

Our 4-Fluoro-3,5-Bis(Tributylstannyl)Pyridine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR, HPLC, and GC to verify identity, potency, and impurity profiles. 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 at room temperature (15-25°C). Keep the container sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Tin (Sn) Content	Contact for details
Water Content (KF)	< 0.5%

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