Description

5-Bromo-4-Chloropyridine-2,3-Diamine is a high-purity, multi-functional halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of halogen and amine functional groups, enabling precise molecular construction for complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, especially kinase inhibitors and other targeted therapeutics.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Material Science Research: Serves as a monomer or functionalizing agent for creating specialized polymers and organic electronic materials.
• Ligand and Catalyst Development: The diamine functionality makes it a valuable starting point for synthesizing chelating ligands and organocatalysts.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and target engagement.

Basic Information

Product Name	5-Bromo-4-Chloropyridine-2,3-Diamine
CAS No.	1131604-99-3
Molecular Formula	C5H5BrClN3
Molecular Weight	222.47 g/mol
Synonyms	2,3-Diamino-5-bromo-4-chloropyridine; 4-Chloro-5-bromopyridine-2,3-diamine; 5-Bromo-4-chloro-2,3-pyridinediamine; 5-Bromo-4-chloro-2,3-diaminopyridine; 4-Chloro-5-bromo-2,3-diaminopyridine; 2,3-Pyridinediamine, 5-bromo-4-chloro-; 5-Br-4-Cl-Pyridine-2,3-diamine
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Chloropyridine-2,3-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

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). The compound may be moisture-sensitive; keep the container tightly sealed under an inert atmosphere if specified for long-term storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.