Description

4-(4-Bromophenoxy)Benzaldehyde is a high-purity organic building block characterized by its bromophenoxy and aldehyde functional groups. This compound matters as a versatile and critical intermediate for synthesizing more complex molecules in advanced research and industrial chemistry. It is primarily needed by pharmaceutical, agrochemical, and material science R&D teams for applications in drug discovery, ligand synthesis, and the development of specialty polymers and liquid crystals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Liquid Crystal & OLED Materials: An important building block for synthesizing advanced organic electronic materials used in displays and lighting.
• Polymer Modification: Employed to introduce functional groups into polymer backbones, altering physical and chemical properties.
• Chemical Research & Development: A valuable reagent for academic and industrial research in organic synthesis and methodology development.

Basic Information

Product Name	4-(4-Bromophenoxy)Benzaldehyde
CAS No.	69240-56-8
Molecular Formula	C₁₃H₉BrO₂
Molecular Weight	277.11 g/mol
Synonyms	4-(4-Bromophenoxy)benzaldehyde; p-(p-Bromophenoxy)benzaldehyde; 4-Bromophenyl 4-formylphenyl ether; Benzaldehyde, 4-(4-bromophenoxy)-; (4-Bromophenoxy)benzaldehyde-4; 69240-56-8; 4-Formylphenyl 4-bromophenyl ether
EINECS	Contact for details

Quality Control

Our 4-(4-Bromophenoxy)Benzaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure a typical purity of ≥97% and compliance with research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

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%

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