Description

5-Bromo-2-Chloro-3-Iodo-Pyridine is a highly functionalized halogenated pyridine derivative, serving as a critical multi-purpose building block in advanced organic synthesis. Its unique substitution pattern offers three distinct reactive sites, enabling selective cross-coupling and functional group transformations that are essential for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Used in the creation of organic electronic materials, ligands for catalysis, and liquid crystals.
• Chemical Research: Versatile scaffold for medicinal chemistry and method development, enabling Suzuki, Stille, and Sonogashira cross-coupling reactions.
• Ligand Preparation: Serves as a starting material for synthesizing complex polydentate ligands used in coordination chemistry and homogeneous catalysis.

Basic Information

Product Name	5-Bromo-2-Chloro-3-Iodo-Pyridine
CAS No.	928653-73-0
Molecular Formula	C5H2BrClIN
Molecular Weight	318.34 g/mol
Synonyms	2-Chloro-5-bromo-3-iodopyridine; 3-Iodo-5-bromo-2-chloropyridine; 5-Bromo-2-chloro-3-iodopyridine; Pyridine, 5-bromo-2-chloro-3-iodo-; 928653-73-0; 2-Chloro-3-iodo-5-bromopyridine
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-2-Chloro-3-Iodo-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 development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments. Our quality protocols are designed to support regulatory filings in target industries.

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	Reported
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.