Description

2-Amino-4,5-Dibromopyridine is a halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in the strategic placement of bromine atoms and an amino group, which provide reactive handles for cross-coupling reactions and further functionalization. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and antiviral drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated structure.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized nitrogen-containing ligands used in homogeneous catalysis.
• Material Science Research: Employed in the creation of organic electronic materials, such as charge-transport layers or organic light-emitting diodes (OLEDs).
• Chemical Biology Probes: Useful for constructing molecular probes and tags due to its reactive bromine sites for bioconjugation.
• Custom Synthesis Building Block: Provides a versatile scaffold for contract research organizations (CROs) and fine chemical companies performing bespoke synthesis.

Basic Information

Product Name	2-Amino-4,5-Dibromopyridine
CAS No.	856848-33-4
Molecular Formula	C5H4Br2N2
Molecular Weight	251.91 g/mol
Synonyms	4,5-Dibromopyridin-2-amine; 2-Pyridinamine, 4,5-dibromo-; 4,5-Dibromo-2-aminopyridine; 4,5-Dibromo-2-pyridinamine; 2-Amino-4,5-dibromopyridine; 4,5-Dibromopyridine-2-amine; 2-Amino-4,5-dibromopyridine (CAS 856848-33-4)
EINECS	Contact for details

Quality Control

Our 2-Amino-4,5-Dibromopyridine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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