Description

2-Amino-3-Bromo-5-Chloro-4-Methylpyridine CAS NO 1199773-28-8 is a high-purity, multi-substituted pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique halogenated and aminated structure, which enables precise molecular modifications in complex chemical pathways. It is primarily sought after by research institutions and pharmaceutical developers for the synthesis of novel active pharmaceutical ingredients (APIs) and specialized agrochemical intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly in medicinal chemistry programs targeting specific biological receptors.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and pesticides, where its halogenated pyridine core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological processes and enzyme mechanisms.
• Custom Synthesis and Contract Manufacturing: A fundamental substrate for custom synthesis houses producing bespoke compounds for client R&D projects.

Basic Information

Product Name	2-Amino-3-Bromo-5-Chloro-4-Methylpyridine
CAS No.	1199773-28-8
Molecular Formula	C6H6BrClN2
Molecular Weight	221.48 g/mol
Synonyms	3-Bromo-5-chloro-4-methylpyridin-2-amine; 4-Methyl-3-bromo-5-chloro-2-aminopyridine; 2-Amino-3-bromo-5-chloro-4-picoline; 5-Chloro-3-bromo-4-methyl-2-pyridinamine; 2-Pyridinamine, 3-bromo-5-chloro-4-methyl-
EINECS	Contact for details

Quality Control

Every batch of 2-Amino-3-Bromo-5-Chloro-4-Methylpyridine is manufactured under strict quality management protocols. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards and customer-specific requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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