Description

4-(Dimethoxymethyl)Benzaldehyde is a versatile aromatic aldehyde derivative characterized by its unique dimethoxymethyl protecting group. This compound serves as a crucial high-purity synthetic intermediate in advanced organic synthesis, offering a reactive aldehyde functionality that is masked for selective deprotection. It is primarily utilized by pharmaceutical R&D and fine chemical manufacturers for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring protected aldehyde precursors.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Production: Serves as a precursor for synthesizing specialized aromatic cores used in electronic display technologies.
• Perfumery & Flavor Chemistry: Intermediate for creating complex aromatic aldehydes with modified stability and scent profiles.
• Polymer & Resin Chemistry: Monomer or cross-linking agent in the production of specialty polymers with specific thermal or mechanical properties.
• Academic & Industrial Research: Valuable reagent in methodological development and exploratory organic synthesis.

Basic Information

Product Name	4-(Dimethoxymethyl)Benzaldehyde
CAS No.	103781-93-7
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	p-(Dimethoxymethyl)benzaldehyde; 4-Formylphenyl Dimethyl Acetal; Benzaldehyde, 4-(dimethoxymethyl)-; α,α-Dimethoxy-p-tolualdehyde; (4-Formylphenyl)dimethyl acetal; 1-(Dimethoxymethyl)-4-formylbenzene; p-(α,α-Dimethoxymethyl)benzaldehyde
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our standard grade for 4-(Dimethoxymethyl)Benzaldehyde typically meets a purity specification of ≥97% (by HPLC), suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We can also support development projects requiring customized specifications or compliance with ICH guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent hydrolysis of the acetal group.

Specification

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

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