Description

4-Amino-2-Bromo-3-Nitropyridine is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. Its unique structure, featuring three distinct reactive sites (amino, bromo, and nitro groups), makes it a versatile precursor for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its halogen and nitro substituents for structural diversification.
• Material Science Research: Serves as a precursor for the development of specialty polymers, ligands for catalysis, and functional organic materials.
• Chemical Biology & Proteomics: Employed in the design and synthesis of molecular probes, tags, and linkers for studying biological systems.
• Academic & Contract Research: A valuable reagent for methodological development in organic chemistry and for custom synthesis projects in CROs (Contract Research Organizations).

Basic Information

Product Name	4-Amino-2-Bromo-3-Nitropyridine
CAS No.	84487-14-9
Molecular Formula	C5H4BrN3O2
Molecular Weight	217.01 g/mol
Synonyms	2-Bromo-3-nitro-4-aminopyridine; 4-Amino-2-bromo-3-nitropyridine; 3-Nitro-4-amino-2-bromopyridine; 2-Bromo-4-amino-3-nitropyridine; 4-Pyridinamine, 2-bromo-3-nitro-; 84487-14-9; 2-Bromo-3-nitro-pyridin-4-ylamine
EINECS	Contact for details

Quality Control

Our 4-Amino-2-Bromo-3-Nitropyridine 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 critical quality attributes. Our production adheres to cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider storing under an inert atmosphere to minimize oxidation.

Specification

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