For chemists and material scientists, a deep understanding of a chemical intermediate's properties is crucial for successful application. 3-Pyridyl Bromide, identified by CAS number 626-55-1, is a well-established compound in the chemical industry, primarily serving as a versatile building block in organic synthesis. As a professional chemical supplier, we aim to provide detailed insights into compounds like 3-Pyridyl Bromide, empowering our clients in their research and manufacturing endeavors.

Chemically, 3-Pyridyl Bromide (C5H4BrN) is a brominated pyridine derivative. Its molecular weight is approximately 158 g/mol. The compound's structure features a pyridine ring, which is an aromatic heterocyclic organic compound similar to benzene, but with one methane group replaced by a nitrogen atom. The bromine atom is attached at the meta position (position 3) of this ring. This specific arrangement of atoms imparts unique reactivity, making it a valuable reagent for electrophilic aromatic substitution and cross-coupling reactions.

Physically, 3-Pyridyl Bromide is characterized as a liquid. Its appearance is typically described as colorless to a primrose yellow, or slightly brown, depending on its purity and storage conditions. Key physical properties include a melting point of -27°C and a boiling point of 173°C. The density is around 1.64 g/mL at 25°C, and its refractive index is approximately 1.571. Its solubility in water is moderate (31 g/L at 20°C), but it readily dissolves in common organic solvents such as alcohols, ethers, and esters, which is advantageous for many reaction conditions.

The synthesis of 3-Pyridyl Bromide often involves the bromination of pyridine. While specific patented industrial processes are proprietary, common laboratory synthesis routes might include the direct bromination of pyridine under specific catalytic conditions or the diazotization of 3-aminopyridine followed by Sandmeyer-type reactions. For large-scale industrial production, manufacturers focus on optimizing yield, purity, and cost-effectiveness, often employing specialized catalysts and reaction conditions to achieve a high assay (e.g., ≥99%).

The primary applications of 3-Pyridyl Bromide stem from its utility as an intermediate. It is a vital component in the synthesis of pharmaceuticals, notably in the creation of antidepressants like zimetidine hydrochloride and neurological drugs. Its role in the agrochemical industry involves contributing to the synthesis of pesticides. Furthermore, its chemical structure makes it suitable for applications in optoelectronic materials.

For companies looking to buy 3-Pyridyl Bromide, understanding these chemical and physical properties is essential for selecting the right grade and ensuring successful integration into their synthetic processes. As a dedicated chemical supplier, we provide detailed technical data sheets (TDS) and safety data sheets (SDS) for our products. When you search for '3-pyridyl bromide chemical properties' or 'synthesis of 3-pyridyl bromide', you are seeking the critical data that informs your purchase decisions.

We offer 3-Pyridyl Bromide with guaranteed high purity and competitive pricing. If your R&D project or manufacturing operation requires this essential intermediate, we encourage you to contact us. We are equipped to supply quantities ranging from laboratory research to bulk industrial orders, ensuring a reliable supply chain for your critical chemical needs.