Description

4-[(5-Formyl-2-Methoxybenzyl)Oxy]-3-Methoxybenzaldehyde is a high-purity aromatic dialdehyde compound with significant utility as a versatile synthetic intermediate. Its bifunctional aldehyde structure makes it a critical building block for the construction of complex organic frameworks, including macrocycles, polymers, and pharmaceutical scaffolds. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials industries seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for constructing heterocyclic compounds and complex molecular architectures.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators requiring specific aldehyde functionality.
• Ligand and Chelator Production: Serves as a starting material for synthesizing sophisticated ligands used in catalysis and metal complexation.
• Polymer and Resin Chemistry: A monomer for producing specialty polymers, such as polyimides or phenolic resins, where its dialdehyde groups enable cross-linking.
• Organic Electronic Materials: Building block for creating conjugated organic molecules used in OLEDs, sensors, and other electronic applications.
• Chemical Research & Development: A valuable tool for academic and industrial R&D in organic synthesis and methodology development.

Basic Information

Product Name	4-[(5-Formyl-2-Methoxybenzyl)Oxy]-3-Methoxybenzaldehyde
CAS No.	438220-55-4
Molecular Formula	C17H16O5
Molecular Weight	300.31 g/mol
Synonyms	3-Methoxy-4-[(5-formyl-2-methoxybenzyl)oxy]benzaldehyde; 4-[(5-Formyl-2-methoxybenzyl)oxy]-3-methoxybenzaldehyde; 3,4'-Diformyl-2,2'-dimethoxydiphenyl ether; Bis(2-formyl-4-methoxyphenyl) ether; 2,2'-Dimethoxy-4,4'-dicarboxaldehyde diphenyl ether; 4,4'-Diformyl-2,2'-dimethoxydiphenyl ether; 2,2'-Dimethoxy-4,4'-diformyldiphenyl ether
EINECS	Contact for details

Quality Control

Our 4-[(5-Formyl-2-Methoxybenzyl)Oxy]-3-Methoxybenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, NMR, and FTIR, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support custom synthesis and can tailor purity grades to meet specific project requirements, from research to pilot-scale production.

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 (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert gas such as nitrogen or argon.

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.