Description

3-Ethoxy-4-[(3-Fluorobenzyl)Oxy]Benzaldehyde is a high-purity aromatic aldehyde derivative, serving as a critical advanced intermediate in modern organic synthesis. Its molecular structure, featuring ethoxy and fluorobenzyloxy substituents, makes it a valuable building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and central nervous system (CNS) active compound research.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Liquid Crystal & OLED Materials: Used in the production of specialty chemicals for electronic displays and organic light-emitting diodes due to its aromatic core and substituent flexibility.
• Fine Chemical & Flavor/Fragrance Intermediate: Serves as a starting material for synthesizing complex aromatic compounds used in specialty applications.
• Academic & Contract Research: Essential reagent in university and CRO laboratories for methodological development and exploring new chemical spaces.
• Polymer & Material Science: Monomer or cross-linking agent for creating specialty polymers with specific thermal or optical properties.

Basic Information

Item	Details
Product Name	3-Ethoxy-4-[(3-Fluorobenzyl)Oxy]Benzaldehyde
CAS No.	346459-54-9
Molecular Formula	C₁₆H₁₅FO₃
Molecular Weight	274.29 g/mol
Synonyms	4-(3-Fluorobenzyloxy)-3-ethoxybenzaldehyde; 3-Ethoxy-4-(3-fluorobenzyloxy)benzaldehyde; Benzaldehyde, 3-ethoxy-4-[(3-fluorophenyl)methoxy]-; 346459-54-9; 4-(3-Fluorobenzyloxy)-3-ethoxy-benzaldehyde; 3-Ethoxy-4-(3-fluorobenzyloxy)-benzaldehyde; 4-[(3-Fluorobenzyl)oxy]-3-ethoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-4-[(3-Fluorobenzyl)Oxy]Benzaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with full traceability are available upon request.

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 handle and store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

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

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