Description

3-Chloro-2-Ethoxy-5-Fluorobenzaldehyde is a versatile fluorinated benzaldehyde derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring chloro, ethoxy, and fluoro substituents, makes it a high-value intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides, leveraging the bioactivity of the fluorine and chlorine substituents.
• Liquid Crystal & OLED Materials: Used in the research and production of advanced electronic display materials due to its aromatic core and halogenated structure.
• Organic Ligand & Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical & Flavor/Fragrance Intermediate: Employed in the multi-step synthesis of complex fragrance molecules and other high-value fine chemicals.

Basic Information

Product Name	3-Chloro-2-Ethoxy-5-Fluorobenzaldehyde
CAS No.	883521-72-0
Molecular Formula	C9H8ClFO2
Molecular Weight	202.61 g/mol
Synonyms	5-Fluoro-3-chloro-2-ethoxybenzaldehyde; 2-Ethoxy-5-fluoro-3-chlorobenzaldehyde; 3-Chloro-5-fluoro-2-ethoxybenzaldehyde; Benzaldehyde, 3-chloro-2-ethoxy-5-fluoro-; CAS 883521-72-0
EINECS	Contact for details

Quality Control

Our production of 3-Chloro-2-Ethoxy-5-Fluorobenzaldehyde adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming the product meets the agreed specifications. We operate in compliance with cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.