Description

4-Bromo-2-Fluoro-1-Vinylbenzene is a versatile halogenated vinylbenzene derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring bromine, fluorine, and a reactive vinyl group, makes it an indispensable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the fluorine and bromine substituents enhance biological activity and environmental stability.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research: Employed in cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira) and as a substrate for exploring new fluorination and functionalization methodologies in organic chemistry.
• Ligand and Catalyst Development: Useful for synthesizing complex ligands for metal-organic frameworks (MOFs) and asymmetric catalysis.

Basic Information

Product Name	4-Bromo-2-Fluoro-1-Vinylbenzene
CAS No.	627463-17-6
Molecular Formula	C8H6BrF
Molecular Weight	201.04 g/mol
Synonyms	1-Bromo-4-fluoro-2-vinylbenzene; 2-Fluoro-4-bromostyrene; 4-Bromo-2-fluorostyrene; Vinyl-4-bromo-2-fluorobenzene; (2-Fluoro-4-bromophenyl)ethene; 627463-17-6; 4-Bromo-2-fluoro styrene
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Fluoro-1-Vinylbenzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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