Description

2-Bromo-4,5-Dichloro-Pyridine is a high-value halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its precise molecular architecture makes it an indispensable intermediate for creating complex molecules with targeted functionalities. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the development of new drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a precursor for creating functionalized ligands and organic electronic materials.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form complex biaryl systems.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological systems.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	2-Bromo-4,5-Dichloro-Pyridine
CAS No.	1033203-42-7
Molecular Formula	C5H2BrCl2N
Molecular Weight	226.89 g/mol
Synonyms	4,5-Dichloro-2-bromopyridine; 2-Bromo-4,5-dichloropyridine; Pyridine, 2-bromo-4,5-dichloro-; 1033203-42-7; 4,5-Dichloro-2-bromo-pyridine; 2-Brom-4,5-dichlorpyridin; 2-Bromo-4,5-dichloropyridin
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-4,5-Dichloro-Pyridine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and scale-up applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and reducing agents.

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.