Description

4-(Bromomethyl)Pyridine Hydrobromide is a versatile and reactive bifunctional organic salt, serving as a critical building block in advanced chemical synthesis. Its dual functionality, featuring both a reactive bromomethyl group and a pyridine ring, makes it indispensable for creating complex molecular architectures. This high-purity intermediate is primarily sought after by pharmaceutical R&D teams, agrochemical manufacturers, and specialty chemical producers for constructing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and anti-infectives.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the pyridine moiety is a common structural feature.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands for metal catalysis and organocatalysts.
• Material Science: Building block for creating functional polymers, ionic liquids, and other advanced materials with tailored properties.
• Cross-coupling Reactions: Utilized in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to introduce the 4-pyridylmethyl group.
• Bioconjugation and Labeling: Reactive handle for modifying biomolecules, peptides, and proteins in biochemical research.

Basic Information

Product Name	4-(Bromomethyl)Pyridine Hydrobromide
CAS No.	73870-24-3
Molecular Formula	C6H7Br2N
Molecular Weight	252.94 g/mol
Synonyms	4-Pyridylmethyl Bromide Hydrobromide; (4-Bromomethyl)pyridine Hydrobromide; Picolyl Bromide Hydrobromide; 4-(Bromomethyl)pyridinium Bromide; Pyridine, 4-(bromomethyl)-, hydrobromide; 4-Bromomethylpyridine HBr; 4-Picolyl Bromide Hydrobromide; α-Bromo-4-picoline Hydrobromide
EINECS	Contact for details

Quality Control

Our 4-(Bromomethyl)Pyridine Hydrobromide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, residual solvent analysis, and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory 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 hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and reactivity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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