Description

3-Bromo-2,4-Difluorobenzonitrile is a high-purity, multi-functional aromatic building block essential for advanced organic synthesis. Its unique halogenated and nitrile-substituted structure makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the fluorine and bromine atoms for enhanced bioactivity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for advanced electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and Buchwald-Hartwig cross-coupling reactions to form complex biaryl and heteroaryl structures.
• Functional Material Research: Employed in academic and industrial R&D for creating novel polymers, ligands for catalysis, and specialty fine chemicals.

Basic Information

Product Name	3-Bromo-2,4-Difluorobenzonitrile
CAS No.	935534-48-8
Molecular Formula	C7H2BrF2N
Molecular Weight	218.00 g/mol
Synonyms	2,4-Difluoro-3-bromobenzonitrile; 3-Bromo-2,4-difluorobenzene carbonitrile; Benzonitrile, 3-bromo-2,4-difluoro-; 935534-48-8; 3-Br-2,4-F2-Ph-CN
EINECS	Contact for details

Quality Control

Our 3-Bromo-2,4-Difluorobenzonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%

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