Description

4-Amino-3,5-Dibromopyridine is a halogenated pyridine derivative that serves as a versatile and high-value synthetic intermediate. This compound is critical for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and advanced materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for its role in nucleophilic substitution and metal-catalyzed cross-coupling reactions.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, including kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Ligand Precursor: Serves as a starting material for the preparation of nitrogen-containing ligands used in catalysis and material science.
• Functional Material Development: Employed in the creation of organic electronic materials, such as those for OLEDs and conductive polymers.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic transformations and heterocyclic chemistry.
• Custom Synthesis: Foundation for the contract manufacturing of bespoke fine chemicals and advanced intermediates for client-specific projects.

Basic Information

Product Name	4-Amino-3,5-Dibromopyridine
CAS No.	84539-34-4
Molecular Formula	C5H4Br2N2
Molecular Weight	251.91 g/mol
Synonyms	3,5-Dibromo-4-pyridinamine; 3,5-Dibromopyridin-4-amine; 4-Pyridinamine, 3,5-dibromo-; 4-Amino-3,5-dibromopyridine; 3,5-Dibromo-4-aminopyridine; 4-Amino-3,5-dibromopyridine (major); 4-ADBP; 3,5-Dibromo-4-pyridylamine
EINECS	Contact for details

Quality Control

Our 4-Amino-3,5-Dibromopyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.