Description

3,5-Dibromo-4-Chloro-2-Fluoropyridine is a high-purity halogenated pyridine derivative, a crucial advanced intermediate in modern organic synthesis. Its value lies in its unique substitution pattern, which provides multiple reactive sites for selective functionalization, enabling the construction of complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides, fungicides, and insecticides, where the halogenated pyridine core offers enhanced bioactivity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis, facilitating challenging cross-coupling and C-H activation reactions.
• Material Science Research: Employed in the synthesis of functionalized organic molecules for electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	3,5-Dibromo-4-Chloro-2-Fluoropyridine
CAS No.	1242329-24-3
Molecular Formula	C5HBr2ClFN
Molecular Weight	289.32 g/mol
Synonyms	4-Chloro-3,5-dibromo-2-fluoropyridine; 2-Fluoro-4-chloro-3,5-dibromopyridine; 3,5-Dibromo-4-chloro-2-fluoropyridine; Pyridine, 3,5-dibromo-4-chloro-2-fluoro-; DBFP (abbreviation)
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-4-Chloro-2-Fluoropyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and scale-up. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.