Description

2,6-Diamino-3-Bromo-5-Nitropyridine is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. Its unique molecular structure, featuring both bromo and nitro substituents on a diaminopyridine core, makes it a versatile precursor for constructing complex nitrogen-containing compounds. This intermediate is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors, antiviral agents, and other nitrogen-rich heterocyclic active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where its halogen and nitro groups allow for further functionalization.
• Material Science Precursor: Serves as a monomer or starting material for the development of specialty polymers, ligands for metal-organic frameworks (MOFs), and other functional organic materials.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex azo dyes and high-performance pigments due to its reactive amino and nitro groups.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodological studies in cross-coupling reactions, nucleophilic aromatic substitution, and as a scaffold for library synthesis.

Basic Information

Item	Details
Product Name	2,6-Diamino-3-Bromo-5-Nitropyridine
CAS No.	135513-86-9
Molecular Formula	C5H6BrN5O2
Molecular Weight	248.04 g/mol
Synonyms	3-Bromo-2,6-diamino-5-nitropyridine; 5-Nitro-3-bromo-2,6-pyridinediamine; 2,6-Pyridinediamine, 3-bromo-5-nitro-; 3-Bromo-5-nitro-2,6-pyridinediamine; 2,6-Diamino-3-bromo-5-nitropyridine; 135513-86-9; 3-Bromo-2,6-diamino-5-nitro-pyridine
EINECS	Contact for details

Quality Control

Every batch of 2,6-Diamino-3-Bromo-5-Nitropyridine is manufactured and tested under a strict quality management system. We guarantee high chemical purity and consistency, with specifications tailored to meet the rigorous demands of research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to ensure full traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.