Description

4-[(3,4-Dichlorobenzyl)Oxy]-3-Methoxybenzaldehyde is a high-purity, synthetically valuable aromatic aldehyde derivative. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile building block in organic synthesis for the development of complex molecules. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions.
• Material Science Research: Monomer or precursor for synthesizing functional polymers and advanced organic materials.
• Chemical Biology Probes: Intermediate for creating fluorescent tags or molecular probes for biochemical research.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of client-specific target molecules.

Basic Information

Product Name	4-[(3,4-Dichlorobenzyl)Oxy]-3-Methoxybenzaldehyde
CAS No.	423151-49-9
Molecular Formula	C15H12Cl2O3
Molecular Weight	311.16 g/mol
Synonyms	3-Methoxy-4-[(3,4-dichlorobenzyl)oxy]benzaldehyde; 4-(3,4-Dichlorobenzyloxy)-3-methoxybenzaldehyde; 3-Methoxy-4-(3,4-dichlorobenzyloxy)benzaldehyde; Benzaldehyde, 4-[(3,4-dichlorobenzyl)oxy]-3-methoxy-; Vanillin, 4-(3,4-dichlorobenzyl) ether; 423151-49-9
EINECS	Contact for details

Quality Control

Our 4-[(3,4-Dichlorobenzyl)Oxy]-3-Methoxybenzaldehyde is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

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