Description

3,5-Dimethoxy-4-Methylbenzaldehyde is a versatile aromatic aldehyde derivative characterized by its methoxy and methyl substituents, which impart unique electronic and steric properties. This compound serves as a critical high-purity building block in advanced organic synthesis, enabling the production of complex molecules with precise structural control. It is primarily utilized by pharmaceutical intermediates manufacturers and agrochemical research & development teams for creating active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with specific aromatic substitution patterns.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its aldehyde functionality for further chemical transformations.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing novel organic electronic compounds due to its stable aromatic core and modifiable functional groups.
• Fine Chemical & Flavor/Fragrance Intermediate: Employed in the creation of specialty aromatic chemicals for high-value applications.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new reaction pathways in organic chemistry laboratories.

Basic Information

Product Name	3,5-Dimethoxy-4-Methylbenzaldehyde
CAS No.	1011-27-4
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	4-Methyl-3,5-dimethoxybenzaldehyde; 3,5-Dimethoxy-p-tolualdehyde; 4-Methylsyringaldehyde; 3,5-Dimethoxy-4-methyl-benzaldehyde; Syringaldehyde, 4-methyl-; Benzaldehyde, 3,5-dimethoxy-4-methyl-; p-Tolualdehyde, 3,5-dimethoxy-
EINECS	213-791-9

Quality Control

Our 3,5-Dimethoxy-4-Methylbenzaldehyde is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	70 - 74 °C
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.