Description

2-Bromo-3,5-Dichloro-Pyridine is a halogenated pyridine derivative serving as a versatile and high-value synthetic intermediate. This compound is critical for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for introducing halogenated pyridine motifs into target molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the pyridine core provides essential bioactivity.
• Material Science Precursor: Serves as a monomer or functionalization agent in the creation of specialty polymers and liquid crystals.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Ligand Synthesis: Utilized in the preparation of nitrogen-containing ligands for catalysis and coordination chemistry.
• Chemical Research & Development: A valuable reagent for exploring new synthetic methodologies and constructing compound libraries for screening.

Basic Information

Product Name	2-Bromo-3,5-Dichloro-Pyridine
CAS No.	1227588-48-8
Molecular Formula	C5H2BrCl2N
Molecular Weight	226.89 g/mol
Synonyms	3,5-Dichloro-2-bromopyridine; 2-Bromo-3,5-dichloropyridine; Pyridine, 2-bromo-3,5-dichloro-; 2-Bromo-3,5-dichloro-pyridine; 3,5-Dichloro-2-pyridyl bromide
EINECS	Contact for details

Quality Control

Our 2-Bromo-3,5-Dichloro-Pyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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