Description

4-Amino-2-Bromo-3-Chloropyridine is a high-purity halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a versatile intermediate for constructing complex molecular architectures. This compound is essential for research and development in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the synthesis of functionalized polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological systems and drug-target interactions.
• Custom Synthesis and Contract Manufacturing: A fundamental substrate for custom synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	4-Amino-2-Bromo-3-Chloropyridine
CAS No.	610277-13-9
Molecular Formula	C5H4BrClN2
Molecular Weight	207.46 g/mol
Synonyms	2-Bromo-3-chloro-4-aminopyridine; 3-Chloro-2-bromo-4-pyridinamine; 4-Pyridinamine, 2-bromo-3-chloro-; 2-Bromo-3-chloro-4-pyridylamine; 4-Amino-2-bromo-3-chloropyridine; 2-Bromo-3-chloro-4-aminopyridine; 3-Chloro-2-bromopyridin-4-amine
EINECS	Contact for details

Quality Control

Our 4-Amino-2-Bromo-3-Chloropyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

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%
Heavy Metals	≤ 20 ppm

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