Description

2,5-Dibromo-3-Aminopyridine is a halogenated aminopyridine derivative serving as a versatile and critical building block in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific bromine and amine functionalities into heterocyclic systems.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting kinase inhibition or acting as bromodomain inhibitors.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the dibromo-aminopyridine core provides specific bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as components for OLEDs or conductive polymers, due to its electron-deficient pyridine ring.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes, leveraging its reactive amine and halogen sites for bioconjugation.
• Custom Synthesis and Contract Manufacturing: A fundamental building block for custom synthesis houses and CROs/CMOs serving the life sciences sector.

Basic Information

Product Name	2,5-Dibromo-3-Aminopyridine
CAS No.	90902-84-4
Molecular Formula	C5H4Br2N2
Molecular Weight	251.91 g/mol
Synonyms	3-Amino-2,5-dibromopyridine; 2,5-Dibromopyridin-3-amine; 3-Pyridinamine, 2,5-dibromo-; 2,5-Dibromo-3-pyridinamine; DBAP
EINECS	Contact for details

Quality Control

Our 2,5-Dibromo-3-Aminopyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with complete batch data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from heat and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%

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