Description

3-Bromo-2,5-Diaminopyridine, 99% is a high-purity halogenated diaminopyridine derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its dual amine functionality and bromine substituent, which provide versatile reactivity for constructing complex heterocyclic systems. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing 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 creating novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used to prepare nitrogen-donor ligands for transition metal catalysis and coordination chemistry.
• Material Science: Monomer or precursor for synthesizing functional polymers, dyes, and organic electronic materials.
• Chemical Research: Versatile reagent for heterocyclic chemistry, cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig), and structure-activity relationship (SAR) studies.

Basic Information

Product Name	3-Bromo-2,5-Diaminopyridine, 99%
CAS No.	896160-69-3
Molecular Formula	C5H6BrN3
Molecular Weight	188.03 g/mol
Synonyms	3-Bromo-2,5-pyridinediamine; 2,5-Diamino-3-bromopyridine; 3-Bromopyridine-2,5-diamine; 3-Bromo-2,5-diaminopyridine; 3-Br-2,5-DAPy
EINECS	Contact for details

Quality Control

Our 3-Bromo-2,5-Diaminopyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the declared 99% purity specification and is free from critical impurities. Comprehensive Certificates of Analysis (COA) with detailed HPLC/GC data are provided to guarantee traceability, consistency, and compliance with your research or production requirements.

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); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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