Description

3-Amino-2-Bromo-5,6-Dichloropyridine is a high-purity halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Used in the creation of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) and components for organic light-emitting diodes (OLEDs).
• Chemical Biology & Proteomics: Serves as a reactive handle for bioconjugation and the development of chemical probes and inhibitors.
• Catalyst Ligand Development: Utilized to synthesize novel nitrogen-containing ligands for transition metal catalysis in fine chemical production.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of bespoke compounds and small-molecule libraries for high-throughput screening.

Basic Information

Product Name	3-Amino-2-Bromo-5,6-Dichloropyridine
CAS No.	1253889-50-7
Molecular Formula	C5H3BrCl2N2
Molecular Weight	241.90 g/mol
Synonyms	2-Bromo-5,6-dichloropyridin-3-amine; 5,6-Dichloro-2-bromopyridin-3-amine; 3-Amino-2-bromo-5,6-dichloropyridine; 2-Bromo-3-amino-5,6-dichloropyridine; 5,6-Dichloro-3-amino-2-bromopyridine; Pyridine, 3-amino-2-bromo-5,6-dichloro-; 1253889-50-7
EINECS	Contact for details

Quality Control

Our 3-Amino-2-Bromo-5,6-Dichloropyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.