Description

3,4-Diamino-2-Bromopyridine is a high-purity brominated pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and two amino groups at adjacent positions, makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of kinase inhibitors, antiviral agents, and other small-molecule drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts.
• Material Science Research: Employed in the development of organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for biochemical research and diagnostics.

Basic Information

Product Name	3,4-Diamino-2-Bromopyridine
CAS No.	189230-41-9
Molecular Formula	C5H6BrN3
Molecular Weight	188.03 g/mol
Synonyms	2-Bromo-3,4-diaminopyridine; 2-Bromo-3,4-pyridinediamine; 3,4-Diamino-2-bromopyridine; 189230-41-9; 2-Bromopyridine-3,4-diamine; Pyridine, 3,4-diamino-2-bromo-; 3,4-Diamino-2-bromo-pyridine
EINECS	Contact for details

Quality Control

Our 3,4-Diamino-2-Bromopyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards for fine chemical intermediates.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (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.