Description

1-(4-Fluorophenyl)Pent-4-En-1-One is a versatile fluorinated aromatic ketone building block with a reactive terminal alkene group. This compound is valued for its dual functionality, enabling its use as a key intermediate in the synthesis of more complex molecules across several high-value industries. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, where the fluorine atom enhances biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced organic electronic materials, contributing to the molecular core of display and lighting technologies.
• Polymer & Resin Modifier: The alkene functionality allows for incorporation into polymer chains via copolymerization, modifying thermal and chemical resistance properties.
• Organic Synthesis & Chemical Research: A valuable reagent for academic and industrial R&D labs exploring novel carbon-carbon bond formation and fluorination chemistry.
• Flavor & Fragrance Intermediate: Employed in the synthesis of complex aromatic compounds for specialty chemical applications.

Basic Information

Product Name	1-(4-Fluorophenyl)Pent-4-En-1-One
CAS No.	53342-46-4
Molecular Formula	C11H11FO
Molecular Weight	178.20 g/mol
Synonyms	4-Fluorophenyl Pent-4-En-1-One; 4'-Fluorovalerophenone; 1-(4-Fluorophenyl)-4-penten-1-one; 4-Pentenyl 4-Fluorophenyl Ketone; 4-Fluoro-δ-valerophenone; 4-Fluorobenzylideneacetone (related); p-Fluorophenyl allyl ketone; FVPK
EINECS	Contact for details

Quality Control

Our production of 1-(4-Fluorophenyl)Pent-4-En-1-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our facilities operate under cGMP principles where applicable, ensuring traceability and reliability for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

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