Description

2-Chloro-4-(4-Fluorophenyl)-1-Butene is a versatile halogenated organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research and production, such as fine chemical manufacturers and contract research organizations (CROs), will find this product essential for their synthetic workflows.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing fluorinated aromatic systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the reactivity of the chloro-alkene and fluorophenyl groups.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating fluorinated organic compounds used in electronic display technologies.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed reactions like Heck, Suzuki, or Negishi couplings for carbon-carbon bond formation.
• Fine Chemical Production: Employed in custom synthesis and the manufacture of specialty chemicals for various industrial applications.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry laboratories.

Basic Information

Product Name	2-Chloro-4-(4-Fluorophenyl)-1-Butene
CAS No.	731773-09-4
Molecular Formula	C10H10ClF
Molecular Weight	184.64 g/mol
Synonyms	1-Butene, 2-chloro-4-(4-fluorophenyl)-; 4-(4-Fluorophenyl)-2-chloro-1-butene; 2-Chloro-4-(p-fluorophenyl)-1-butene; (2-Chlorobut-3-en-1-yl)benzene, 4-fluoro-; p-Fluorophenyl-2-chloro-1-butene; 731773-09-4; 2-Chloro-4-(4-fluorophenyl)but-1-ene
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-(4-Fluorophenyl)-1-Butene is manufactured under strict quality management systems. Each 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 every 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 oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (by GC/HPLC)	≥ 97.0% (Area %)
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.