Description

3-(2-Hydroxyethoxy)Benzaldehyde is a versatile aromatic aldehyde derivative featuring a hydrophilic ethylene glycol side chain. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules where both aldehyde reactivity and polyether solubility are required. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in creating linkers for prodrugs or active pharmaceutical ingredients (APIs) with enhanced solubility profiles.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, where its structure can contribute to improved systemic activity and formulation stability.
• Polymer & Resin Modifier: Serves as a monomer or cross-linking agent in the manufacture of specialty polymers, epoxy resins, and coatings, imparting flexibility and adhesion properties.
• Liquid Crystal & OLED Materials: An intermediate in the synthesis of advanced organic electronic materials, including liquid crystals and emissive layers for display technologies.
• Photoresist & Photoinitiator Chemistry: Employed in the development of advanced photoresists and photoactive compounds for the semiconductor and printing industries.
• Fragrance & Flavor Precursor: Acts as a starting material for the synthesis of certain aromatic compounds used in fragrance and flavor formulations.

Basic Information

Product Name	3-(2-Hydroxyethoxy)Benzaldehyde
CAS No.	60345-97-3
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	3-(2-Hydroxyethoxy)benzaldehyde; 3-(2-Hydroxyethoxy)benzenecarboxaldehyde; m-(2-Hydroxyethoxy)benzaldehyde; 1-(2-Hydroxyethoxy)-3-formylbenzene; Benzaldehyde, 3-(2-hydroxyethoxy)-; 3-Formylphenyl 2-hydroxyethyl ether; 3-(β-Hydroxyethoxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-(2-Hydroxyethoxy)Benzaldehyde 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 full traceability and Certificates of Analysis (COA) are available for all shipments. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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 (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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