Description

5-Ethyl-2-Hydroxy-Benzaldehyde is a versatile aromatic aldehyde derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both phenolic and aldehyde functional groups, makes it a valuable building block for creating complex molecules with specific properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators, where its phenolic moiety can contribute to biological activity.
• Dye and Pigment Manufacturing: Acts as a key component in the production of complex organic dyes, pigments, and optical brighteners for industrial applications.
• Ligand and Chelating Agent Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal complexation processes.
• Flavor and Fragrance Chemistry: Employed in the research and development of novel aroma chemicals and fragrance ingredients due to its benzaldehyde core structure.
• Polymer and Resin Modifier: Utilized to introduce aldehyde and phenolic functionalities into polymer chains, modifying properties like adhesion, cross-linking, and thermal stability.

Basic Information

Product Name	5-Ethyl-2-Hydroxy-Benzaldehyde
CAS No.	52411-35-5
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	2-Hydroxy-5-ethylbenzaldehyde; 5-Ethylsalicylaldehyde; 2-Formyl-4-ethylphenol; 4-Ethyl-2-hydroxybenzaldehyde; 5-Ethyl-2-hydroxybenzenecarboxaldehyde; 5-Ethylsalicylic aldehyde; 4-Ethylsalicylaldehyde
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2-Hydroxy-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 a detailed Certificate of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.