Description

4-Amino-2,6-Dibromopyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of its bromine and amino functional groups, which enable selective cross-coupling reactions and further functionalization. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries developing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Preparation: Serves as a starting material for creating specialized nitrogen-containing ligands used in homogeneous catalysis.
• Material Science Research: Employed in the construction of organic electronic materials, such as conductive polymers and molecular semiconductors.
• Chemical Research & Development: A valuable scaffold for medicinal chemistry and process chemistry for exploring new chemical entities and optimizing synthetic routes.

Basic Information

Product Name	4-Amino-2,6-Dibromopyridine
CAS No.	39771-34-1
Molecular Formula	C5H4Br2N2
Molecular Weight	251.91 g/mol
Synonyms	2,6-Dibromo-4-pyridinamine; 2,6-Dibromopyridin-4-amine; 4-Pyridinamine, 2,6-dibromo-; NSC 403079; 4-Amino-2,6-dibromopyridine; 2,6-Dibromo-4-aminopyridine
EINECS	Contact for details

Quality Control

Our 4-Amino-2,6-Dibromopyridine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere if opened for prolonged use to maintain stability and purity.

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 (as Pb)	≤ 20 ppm

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