Description

3,5-Dibromo-2,6-Difluoropyridine 95% is a high-purity halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its unique reactivity profile, where the strategic placement of bromine and fluorine atoms enables selective functionalization, making it indispensable for constructing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates targeting CNS disorders and oncology.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and insecticides, leveraging the bioactivity of halogenated pyridines.
• Ligand and Catalyst Development: Used to create sophisticated pyridine-based ligands for transition metal catalysis in fine chemical manufacturing.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and electronic materials.
• Cross-Coupling Reactions: The bromine substituents make it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Fluorination Chemistry Studies: A valuable model compound for studying nucleophilic aromatic substitution (SNAr) reactions involving fluorine displacement.

Basic Information

Product Name	3,5-Dibromo-2,6-Difluoropyridine 95%
CAS No.	685517-84-4
Molecular Formula	C5HBr2F2N
Molecular Weight	271.87 g/mol
Synonyms	2,6-Difluoro-3,5-dibromopyridine; 3,5-Dibromo-2,6-difluoropyridine; Pyridine, 3,5-dibromo-2,6-difluoro-; 685517-84-4; 2,6-Difluoro-3,5-dibromopyridine; 3,5-Dibromo-2,6-difluoro-pyridine
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-2,6-Difluoropyridine 95% is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the declared specification and is free from significant impurities. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container must be kept tightly sealed due to the compound's sensitivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.