Description

3-Ethyl-2-Hydroxy-4-Methoxybenzaldehyde is a specialized aromatic aldehyde derivative with a unique substitution pattern. This compound is valued as a versatile synthetic intermediate for constructing complex molecular architectures in advanced organic synthesis. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications requiring specific phenolic and aldehyde functionalities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with benzaldehyde or salicylaldehyde core structures.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced organic materials requiring specific light-absorbing or coordinating properties.
• Ligand and Chelator Development: The phenolic hydroxyl and aldehyde groups make it a useful starting material for synthesizing specialized ligands in coordination chemistry and catalysis.
• Flavor and Fragrance Research: Potential intermediate in the development of complex aroma chemicals due to its benzaldehyde backbone with methoxy and ethyl modifications.
• Academic and Industrial R&D: Employed in methodological studies and as a reference standard in analytical chemistry.

Basic Information

Product Name	3-Ethyl-2-Hydroxy-4-Methoxybenzaldehyde
CAS No.	722504-27-0
Molecular Formula	C₁₀H₁₂O₃
Molecular Weight	180.20 g/mol
Synonyms	2-Hydroxy-3-ethyl-4-methoxybenzaldehyde; 4-Methoxy-3-ethyl-2-hydroxybenzaldehyde; 3-Ethyl-4-methoxysalicylaldehyde; 2-Hydroxy-4-methoxy-3-ethylbenzaldehyde; 3-Ethyl-2-hydroxy-4-methoxybenzaldehyde; 3-Ethyl-4-methoxy-2-hydroxybenzaldehyde; 3-Ethyl-4-methoxysalicylaldehyde; 4-Methoxy-3-ethylsalicylaldehyde
EINECS	Contact for details

Quality Control

Our 3-Ethyl-2-Hydroxy-4-Methoxybenzaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.