Description

3-Chloro-5-Ethyl-2-Hydroxy-Benzaldehyde is a specialized aromatic aldehyde derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its unique substitution pattern makes it a valuable building block for constructing complex molecular architectures with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used to create chelating ligands for metal catalysts in asymmetric synthesis and polymerization processes.
• Functional Material Research: Intermediate in the production of organic semiconductors, liquid crystals, and photoresist materials.
• Dyestuff and Pigment Chemistry: Serves as a starting material for synthesizing specialized azo dyes and high-performance pigments.
• Chemical Research & Development: Versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.

Basic Information

Product Name	3-Chloro-5-Ethyl-2-Hydroxy-Benzaldehyde
CAS No.	886499-01-0
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	2-Hydroxy-3-chloro-5-ethylbenzaldehyde; 5-Ethyl-3-chloro-2-hydroxybenzaldehyde; 3-Chloro-5-ethylsalicylaldehyde; 2-Formyl-6-ethyl-4-chlorophenol; Benzaldehyde, 3-chloro-5-ethyl-2-hydroxy-; Salicylaldehyde, 3-chloro-5-ethyl-
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-Ethyl-2-Hydroxy-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for regulated research and development.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber glass or opaque to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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