Description

4-(2-Fluoro-Phenoxy)-Benzaldehyde is a high-purity, specialized aromatic aldehyde building block. This compound is valued for its unique molecular structure, which incorporates both a benzaldehyde core and a fluorinated phenoxy substituent, making it a versatile intermediate in advanced organic synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecules, particularly in the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing specific receptor binding profiles.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators, where the fluorine atom can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials used in displays and lighting technologies.
• Fine Chemical & Specialty Polymer Synthesis: Employed in creating custom ligands, catalysts, and monomers for high-performance polymers with tailored properties.
• Academic & Contract Research: Essential for methodological development and exploratory chemistry in university and CRO laboratories focused on fluoroorganic chemistry.

Basic Information

Product Name	4-(2-Fluoro-Phenoxy)-Benzaldehyde
CAS No.	936343-96-3
Molecular Formula	C₁₃H₉FO₂
Molecular Weight	216.21 g/mol
Synonyms	4-(2-Fluorophenoxy)benzaldehyde; Benzaldehyde, 4-(2-fluorophenoxy)-; 2-Fluoro-4-formyldiphenyl ether; 4-(2-Fluorophenoxy)benzaldehyde; (2-Fluorophenoxy)benzaldehyde-4; p-(2-Fluorophenoxy)benzaldehyde
EINECS	Contact for details

Quality Control

Every batch of 4-(2-Fluoro-Phenoxy)-Benzaldehyde is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for research and scale-up applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, reporting key parameters such as purity (typically ≥97% by HPLC), identity confirmation, and impurity profiles. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). 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 strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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