Description

4-(2-Hydroxyethoxy)-3-Methoxybenzaldehyde is a versatile aromatic aldehyde derivative with a functionalized side chain. This compound is valued as a key synthetic intermediate for its bifunctional reactivity, offering both aldehyde and hydroxyl groups for further chemical modifications. It is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific aromatic ether linkages.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where the benzaldehyde core is functionalized.
• Liquid Crystal & OLED Materials: Serves as a precursor in the production of specialty monomers for electronic display materials and organic light-emitting diodes.
• Polymer & Resin Modifier: Incorporated into polymer chains to introduce cross-linking sites or to modify thermal and solubility properties of specialty resins.
• Flavor & Fragrance Chemistry: Acts as a starting material for the synthesis of complex aroma chemicals and perfumery ingredients.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D labs for exploring new chemical reactions and creating novel heterocyclic compounds.

Basic Information

Product Name	4-(2-Hydroxyethoxy)-3-Methoxybenzaldehyde
CAS No.	64673-04-7
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	Vanillin 2-hydroxyethyl ether; 3-Methoxy-4-(2-hydroxyethoxy)benzaldehyde; 4-(2-Hydroxyethoxy)-3-methoxybenzaldehyde; 2-Hydroxyethyl vanillin ether; Benzaldehyde, 4-(2-hydroxyethoxy)-3-methoxy-; Vanillin hydroxyethyl ether; 4-(β-Hydroxyethoxy)vanillin
EINECS	Contact for details

Quality Control

Our 4-(2-Hydroxyethoxy)-3-Methoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by FT-IR and NMR, and residual solvent analysis to ensure it meets the high standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	68°C - 72°C
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.