Description

3-(4-Fluorophenoxy)Propionaldehyde is a versatile fluorinated aromatic aldehyde intermediate of significant importance in advanced organic synthesis. Its unique structure, featuring both a reactive aldehyde group and a fluorophenoxy moiety, makes it a critical building block for creating complex molecules with tailored properties. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries seeking to introduce fluorine atoms into target molecules to enhance their biological activity, metabolic stability, and lipophilicity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders, anti-inflammatory agents, and other therapeutic areas where fluorination is beneficial.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the fluorine atom can improve compound uptake, environmental stability, and target specificity.
• Liquid Crystal & OLED Material Research: Serves as a building block for fluorinated aromatic cores in advanced electronic materials, contributing to improved performance in display and lighting technologies.
• Polymer Modification: Employed to introduce fluorinated side chains into polymers, potentially enhancing material properties such as chemical resistance, thermal stability, and surface characteristics.
• Organic Synthesis & Chemical Research: A valuable reagent for constructing complex molecular architectures in academic and industrial R&D settings, enabling the exploration of new chemical spaces.

Basic Information

Product Name	3-(4-Fluorophenoxy)Propionaldehyde
CAS No.	84946-15-6
Molecular Formula	C9H9FO2
Molecular Weight	168.16 g/mol
Synonyms	4-Fluorophenoxypropanal; 3-(p-Fluorophenoxy)propanal; 3-(4-Fluorophenoxy)-1-propanal; 1-Propanal, 3-(4-fluorophenoxy)-; 84946-15-6; p-Fluorophenoxypropanal; 4-Fluorophenyl 3-oxopropyl ether; 3-(4-Fluorophenoxy)propionaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Fluorophenoxy)Propionaldehyde is manufactured and tested under a strict quality management system to ensure consistency and reliability for your critical synthesis steps. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C/59-77°F). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents, strong bases, and reducing agents.

Specification

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