Description

4-Amino-2-Bromopyridine is a versatile brominated pyridine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its dual functional groups, which allow for selective chemical modifications, making it indispensable for creating complex molecular architectures. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its halogen and amino groups for structural diversity.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions, such as Suzuki and Buchwald-Hartwig amination.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of conductive polymers, liquid crystals, and other advanced organic materials.
• Chemical Biology Probes: Utilized to synthesize molecular probes and tags for studying biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: Serves as a starting material for custom synthesis projects requiring specific bromo-aminopyridine motifs.

Basic Information

Product Name	4-Amino-2-Bromopyridine
CAS No.	7598-35-8
Molecular Formula	C5H5BrN2
Molecular Weight	173.01 g/mol
Synonyms	2-Bromo-4-aminopyridine; 2-Bromo-4-pyridinamine; 4-Pyridinamine, 2-bromo-; 4-Amino-2-brompyridin; 2-Brom-4-aminopyridin; 4-Amino-2-bromo-pyridine; 2-Bromo-4-aminopyridine; 4-Amino-2-bromo pyridine
EINECS	Contact for details

Quality Control

Our 4-Amino-2-Bromopyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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