Description

3-(3,4-Diethoxy-Benzyloxy)-Benzaldehyde is a specialized aromatic aldehyde derivative, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring protected phenolic and aldehyde functionalities, makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients, as well as by fine chemical manufacturers producing advanced materials and functional dyes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-binding profiles.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, or plant growth regulators with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Used in the preparation of sophisticated ligands for asymmetric catalysis or metal-organic frameworks (MOFs).
• Functional Material Research: Intermediate in the production of organic semiconductors, liquid crystals, or photochromic materials for electronic and optoelectronic applications.
• Fine Chemical and Dye Manufacturing: Serves as a starting material for synthesizing complex fragrances, flavors, and high-performance dyes or pigments.
• Academic and Contract Research: Essential reagent for methodological development and exploratory synthesis in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	3-(3,4-Diethoxy-Benzyloxy)-Benzaldehyde
CAS No.	832740-80-4
Molecular Formula	C18H20O4
Molecular Weight	300.35 g/mol
Synonyms	Benzaldehyde, 3-[(3,4-diethoxybenzyl)oxy]-; 3-[(3,4-Diethoxybenzyl)oxy]benzaldehyde; 3-(3,4-Diethoxybenzyloxy)benzaldehyde; 3,4-Diethoxybenzyl 3-formylphenyl ether; 3-Formylphenyl 3,4-diethoxybenzyl ether
EINECS	Contact for details

Quality Control

Our 3-(3,4-Diethoxy-Benzyloxy)-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting batch-specific results for identity, purity, and impurity profiles.

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 material is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening to maintain stability and purity. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.