Description

3-Bromo-4-[(4-Fluorobenzyl)Oxy]-5-Methoxybenzaldehyde is a high-purity, multi-functional benzaldehyde derivative serving as a critical advanced intermediate in organic synthesis. Its molecular architecture, featuring bromo, fluoro-benzyloxy, and methoxy substituents, makes it a versatile building block for constructing complex molecules with tailored electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly in kinase inhibitor and central nervous system (CNS) active compound research.
• Agrochemical Synthesis: Used in the development of new herbicides and fungicides, where the halogen and ether functionalities contribute to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) precursors and photoresist components.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects requiring high-purity, complex intermediates.

Basic Information

Product Name	3-Bromo-4-[(4-Fluorobenzyl)Oxy]-5-Methoxybenzaldehyde
CAS No.	346611-58-3
Molecular Formula	C15H12BrFO3
Molecular Weight	339.16 g/mol
Synonyms	3-Bromo-4-[(4-fluorobenzyl)oxy]-5-methoxybenzaldehyde; 5-Methoxy-3-bromo-4-(4-fluorobenzyloxy)benzaldehyde; 4-(4-Fluorobenzyloxy)-5-methoxy-3-bromobenzaldehyde; Benzaldehyde, 3-bromo-4-[(4-fluorophenyl)methoxy]-5-methoxy-; 346611-58-3
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-4-[(4-Fluorobenzyl)Oxy]-5-Methoxybenzaldehyde is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements of research and cGMP (current Good Manufacturing Practice) synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC, NMR, and other relevant methods is supplied with each shipment.

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 and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to maintain stability and purity. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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