Description

3-Methoxy-4-(2-Methoxy-Ethoxy)-Benzaldehyde is a versatile aromatic aldehyde derivative, serving as a key advanced intermediate in the synthesis of complex organic molecules. Its value lies in its functionalized benzaldehyde core, which provides reactive sites for further chemical transformations, enabling the construction of high-value fine chemicals and active pharmaceutical ingredients (APIs). This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds and optimizing synthetic routes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research for developing new therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where specific aromatic substitution patterns are required.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing complex organic molecules used in electronic displays and optoelectronic devices.
• Fine Chemical & Dye Intermediate: Employed in the manufacture of specialty dyes, pigments, and performance chemicals that require specific methoxy-ethoxy substituted benzaldehyde structures.
• Flavor & Fragrance Chemistry: Acts as a precursor for synthesizing complex aroma chemicals and fragrance ingredients with specific olfactory properties.
• Polymer & Resin Modifier: Used to introduce aldehyde functionality into polymer chains for cross-linking or to create specialty resins with tailored properties.

Basic Information

Product Name	3-Methoxy-4-(2-Methoxy-Ethoxy)-Benzaldehyde
CAS No.	114991-70-7
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	4-(2-Methoxyethoxy)-3-methoxybenzaldehyde; 3-Methoxy-4-(2-methoxyethoxy)benzaldehyde; Benzaldehyde, 3-methoxy-4-(2-methoxyethoxy)-; 3-Methoxy-4-(β-methoxyethoxy)benzaldehyde; 4-(2-Methoxyethoxy)-m-anisaldehyde; 3-Methoxy-4-(2-methoxyethyloxy)benzaldehyde; 3-Methoxy-4-(2-methoxyethoxy)benzaldehyde (primary IUPAC); 114991-70-7 (CAS name-based synonym)
EINECS	Contact for details

Quality Control

Our 3-Methoxy-4-(2-Methoxy-Ethoxy)-Benzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Water Content (KF)	≤ 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.