Description

5-Chloro-2-Ethoxybenzaldehyde is a versatile aromatic aldehyde intermediate characterized by its chloro and ethoxy substituents, which impart unique reactivity and physicochemical properties. This compound is crucial for the synthesis of more complex molecules, offering a strategic building block for fine chemical and pharmaceutical manufacturing. It is primarily sought after by research institutions and industrial producers in the agrochemical, pharmaceutical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with benzaldehyde-derived scaffolds.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic structure.
• Dye and Pigment Manufacturing: Serves as a starting material for producing complex organic dyes and colorants.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing heterocyclic compounds and exploring novel chemical reactions.
• Liquid Crystal & Electronic Chemicals: Potential use in the synthesis of intermediates for liquid crystal displays (LCDs) and other electronic materials.
• Flavor and Fragrance Industry: Can be utilized in the controlled synthesis of specific aroma chemicals.

Basic Information

Product Name	5-Chloro-2-Ethoxybenzaldehyde
CAS No.	27682-64-0
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	2-Ethoxy-5-chlorobenzaldehyde; 5-Chloro-2-ethoxybenzaldehyde; 5-Chloro-o-ethoxybenzaldehyde; Benzaldehyde, 5-chloro-2-ethoxy-; 2-Ethoxy-5-chlorobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Ethoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen.

Specification

Item	Specification
Appearance	White to off-white 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%

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