Description

4-(3-Fluoro-Benzyloxy)-Benzaldehyde is a high-purity aromatic aldehyde derivative, serving as a versatile and critical building block in advanced organic synthesis. Its molecular structure, featuring a benzaldehyde core linked via an ether to a fluorinated benzyl group, makes it an essential precursor for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, where the fluorine atom and aldehyde functionality contribute to biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated organic semiconductors and liquid crystal compounds for display technologies.
• Polymer & Resin Modifier: Employed to introduce aldehyde groups into polymer chains for cross-linking or to impart specific chemical functionality to specialty resins.
• Chemical Research & Development: A valuable reagent for academic and industrial chemists exploring new reactions, catalytic processes, and the synthesis of complex heterocycles.
• Flavor & Fragrance Intermediate: Can be utilized in the multi-step synthesis of certain aromatic compounds for specialty fragrance applications.

Basic Information

Product Name	4-(3-Fluoro-Benzyloxy)-Benzaldehyde
CAS No.	66742-57-2
Molecular Formula	C14H11FO2
Molecular Weight	230.24 g/mol
Synonyms	4-[(3-Fluorophenyl)methoxy]benzaldehyde; 3-Fluoro-4-benzyloxybenzaldehyde; Benzaldehyde, 4-[(3-fluorophenyl)methoxy]-; 4-(3-Fluorobenzyloxy)benzaldehyde; p-(3-Fluorobenzyloxy)benzaldehyde; 4-(m-Fluorobenzyloxy)benzaldehyde; 1-Fluoro-3-[(4-formylphenoxy)methyl]benzene; 4-(3-Fluorobenzyloxy)benzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-(3-Fluoro-Benzyloxy)-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high purity and consistent lot-to-lot quality. We provide comprehensive Certificates of Analysis (COA) with all shipments, detailing purity, identity, and impurity profiles. Our quality commitment supports compliance with cGMP and ISO 9001 standards for reliable sourcing in critical R&D and scale-up processes.

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). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive. Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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