Description

3-Ethoxy-4-(3-Methoxypropoxy)Benzaldehyde is a specialized aromatic aldehyde derivative that serves as a versatile and high-value intermediate in advanced organic synthesis. Its molecular structure, featuring both ethoxy and methoxypropoxy substituents, makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting specific receptor sites.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators where its benzaldehyde core provides a reactive site for further functionalization.
• Liquid Crystal & OLED Materials: Serves as a building block for synthesizing advanced organic electronic materials, including ligands for metal complexes and components for liquid crystal displays.
• Fine Chemical & Specialty Polymer Production: Employed in the manufacture of specialty polymers, dyes, and perfumery chemicals where its specific substitution pattern is required.
• Academic & Contract Research: Essential for organic chemistry research, process development, and scale-up studies in academic and contract research organizations (CROs).

Basic Information

Product Name	3-Ethoxy-4-(3-Methoxypropoxy)Benzaldehyde
CAS No.	946779-35-7
Molecular Formula	C13H18O4
Molecular Weight	238.28 g/mol
Synonyms	4-(3-Methoxypropoxy)-3-ethoxybenzaldehyde; 3-Ethoxy-4-(3-methoxypropoxy)benzaldehyde; Benzaldehyde, 3-ethoxy-4-(3-methoxypropoxy)-; 946779-35-7; 3-Ethoxy-4-(3'-methoxypropoxy)benzaldehyde
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our chemical intermediates. Production of 3-Ethoxy-4-(3-Methoxypropoxy)Benzaldehyde is monitored through in-process controls and final batch analysis to ensure consistency and purity. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing specifications such as assay (by HPLC), identity confirmation (by IR and NMR), and impurity profiles. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

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; for long-term storage, consider keeping under an inert atmosphere (nitrogen or argon) in a sealed container. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.