Description

5-Bromopyridine-2,4-Diamine is a high-purity, versatile brominated pyridine derivative serving as a critical building block in advanced organic synthesis. Its primary value lies in its bifunctional amine groups and halogen substituent, enabling precise molecular construction for complex heterocyclic systems. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating 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: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used to create novel nitrogen-containing ligands for transition metal catalysis.
• Material Science Research: Monomer for constructing functional polymers and organic electronic materials.
• Chemical Biology Probes: Serves as a scaffold for developing molecular probes and diagnostic agents.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs for bespoke synthesis projects requiring high-purity brominated amines.

Basic Information

Product Name	5-Bromopyridine-2,4-Diamine
CAS No.	1201784-84-0
Molecular Formula	C5H6BrN3
Molecular Weight	188.03 g/mol
Synonyms	2,4-Diamino-5-bromopyridine; 5-Bromo-2,4-pyridinediamine; 5-Bromo-2,4-diaminopyridine; 5-Bromopyridine-2,4-diyldiamine; 2,4-Pyridinediamine, 5-bromo-; 5-Br-2,4-DAPy
EINECS	Contact for details

Quality Control

Our 5-Bromopyridine-2,4-Diamine 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 agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research chemicals.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.