Description

4-(3-Fluoro-Phenoxy)-Benzaldehyde is a specialized aromatic aldehyde building block featuring a fluorinated phenoxy substituent. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, where the fluorine atom and ether linkage can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a building block for creating advanced organic electronic materials, including charge-transport layers and emissive compounds for display technologies.
• Polymer Modification: Employed to introduce aldehyde functionality into polymer chains for cross-linking or as an anchor point for further chemical modification.
• Organic Synthesis & Catalysis Research: A versatile substrate for studying novel organic reactions, including cross-coupling and condensation reactions, in academic and industrial R&D settings.

Basic Information

Product Name	4-(3-Fluoro-Phenoxy)-Benzaldehyde
CAS No.	939758-29-9
Molecular Formula	C₁₃H₉FO₂
Molecular Weight	216.21 g/mol
Synonyms	4-(3-Fluorophenoxy)benzaldehyde; Benzaldehyde, 4-(3-fluorophenoxy)-; 3-Fluoro-4-phenoxybenzaldehyde; 4-(3-Fluorophenoxy)benzaldehyde; 939758-29-9; 4-(m-Fluorophenoxy)benzaldehyde; 4-(3-Fluorophenoxy)benzenecarbaldehyde
EINECS	Contact for details

Quality Control

Our 4-(3-Fluoro-Phenoxy)-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.