Description

4-(4-Fluorophenyl)-1-Butene is a versatile fluorinated organic intermediate featuring a reactive terminal alkene group. This compound is valued for its role in synthesizing more complex molecules, particularly in the development of pharmaceuticals and advanced materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for use in cross-coupling reactions, polymer modification, and as a building block for active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a fluorinated phenyl moiety.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and pesticides where the fluorine atom enhances biological activity and stability.
• Material Science: Serves as a monomer or modifier in the creation of specialty polymers, liquid crystals, and advanced organic materials.
• Cross-Coupling Reactions: Utilized in Heck, Suzuki, and other palladium-catalyzed coupling reactions to introduce the 4-fluorophenylbutyl group into target molecules.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating compound libraries.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	4-(4-Fluorophenyl)-1-Butene
CAS No.	2248-13-7
Molecular Formula	C10H11F
Molecular Weight	150.19 g/mol
Synonyms	1-Butene, 4-(4-fluorophenyl)-; 4-(p-Fluorophenyl)-1-butene; 4-(4-Fluorophenyl)but-1-ene; p-Fluorophenylbutene; 4-Fluorophenyl-1-butene; 4-(4-Fluorophenyl)butene; (4-Fluorophenyl)but-1-ene
EINECS	Contact for details

Quality Control

Our 4-(4-Fluorophenyl)-1-Butene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 strong acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

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