Description

4-Methoxy-3-[(3-Methylbenzyl)Oxy]Benzaldehyde is a specialized aromatic aldehyde derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both methoxy and benzyloxy substituents, makes it a valuable building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, or plant growth regulators that require specific aromatic backbone modifications.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions or asymmetric synthesis.
• Material Science Research: Intermediate for creating organic semiconductors, liquid crystals, or photoresist polymers where controlled substitution patterns are critical.
• Fine Chemical and Flavor/Fragrance Synthesis: Serves as a starting material for synthesizing complex aromatic compounds used in specialty applications.

Basic Information

Product Name	4-Methoxy-3-[(3-Methylbenzyl)Oxy]Benzaldehyde
CAS No.	667412-91-1
Molecular Formula	C16H16O3
Molecular Weight	256.30 g/mol
Synonyms	3-[(3-Methylbenzyl)oxy]-4-methoxybenzaldehyde; 4-Methoxy-3-(3-methylbenzyloxy)benzaldehyde; Benzaldehyde, 4-methoxy-3-[(3-methylphenyl)methoxy]-; 4-Methoxy-3-(m-tolylmethoxy)benzaldehyde; 3-(3-Methylbenzyloxy)-4-methoxybenzaldehyde; Vanillin 3-(3-methylbenzyl) ether (derivative)
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-[(3-Methylbenzyl)Oxy]Benzaldehyde is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay purity and impurity profiles.

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 for long-term storage to maintain stability and purity. Keep away from heat and incompatible materials.

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.