Description

2-(4-Methoxy-3-Methylphenyl)Acetaldehyde is a specialized aromatic aldehyde building block of significant interest in fine chemical synthesis. Its unique structure, featuring both methoxy and methyl substituents, makes it a valuable precursor for creating complex molecules with specific electronic and steric properties. This compound is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the development of new active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex aromatic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its substituted phenyl ring contributes to biological activity.
• Fragrance and Flavor Chemistry: Serves as a building block for creating unique aromatic aldehydes used in high-value perfume and flavor formulations.
• Organic Electronic Materials: Acts as a precursor in the synthesis of organic semiconductors and light-emitting materials due to its tunable aromatic system.
• Liquid Crystal Intermediates: Utilized in the production of advanced liquid crystal compounds for display technologies.
• Cross-Coupling Reactions: An effective substrate in palladium-catalyzed cross-coupling reactions for constructing biaryl systems.
• Chemical Research & Development: A versatile reagent for methodological studies and library synthesis in academic and industrial R&D settings.

Basic Information

Product Name	2-(4-Methoxy-3-Methylphenyl)Acetaldehyde
CAS No.	122333-97-5
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	4-Methoxy-3-methylbenzeneacetaldehyde; 2-(4-Methoxy-3-methylphenyl)ethanal; (4-Methoxy-3-methylphenyl)acetaldehyde; 3-Methyl-4-methoxyphenylacetaldehyde; 2-(4-Methoxy-m-tolyl)acetaldehyde; 1-(4-Methoxy-3-methylphenyl)-2-oxoethane
EINECS	Contact for details

Quality Control

Our 2-(4-Methoxy-3-Methylphenyl)Acetaldehyde is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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 packaging under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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