Description

4-[(4-Bromobenzyl)Oxy]-3-Ethoxybenzaldehyde is a high-purity, synthetically valuable aromatic aldehyde derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in providing a versatile, functionalized scaffold for constructing complex molecules, enabling precise chemical modifications. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for drug discovery, ligand synthesis, and specialty polymer development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its aromatic aldehyde functionality for structure-activity relationship (SAR) studies.
• Ligand and Catalyst Synthesis: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Advanced Material Development: A building block for synthesizing organic semiconductors, liquid crystals, and photoactive polymers.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme mechanisms and protein interactions.
• Custom Synthesis & Contract Manufacturing: A fundamental reagent for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	4-[(4-Bromobenzyl)Oxy]-3-Ethoxybenzaldehyde
CAS No.	443292-05-5
Molecular Formula	C₁₆H₁₅BrO₃
Molecular Weight	335.19 g/mol
Synonyms	3-Ethoxy-4-[(4-bromobenzyl)oxy]benzaldehyde; 4-(4-Bromobenzyloxy)-3-ethoxybenzaldehyde; 4-Bromobenzyl 3-ethoxy-4-formylphenyl ether; Benzaldehyde, 4-[(4-bromobenzyl)oxy]-3-ethoxy-; 443292-05-5; 4-(4-Bromobenzyloxy)-3-ethoxy-benzaldehyde
EINECS	Contact for details

Quality Control

Our 4-[(4-Bromobenzyl)Oxy]-3-Ethoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and GC for residual solvent analysis, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is 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 light-sensitive nature and potential for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.