Description

2-(3,5-Dichlorophenyl)Acetaldehyde is a specialized aromatic aldehyde building block characterized by its reactive carbonyl group flanked by chlorine substituents. This compound matters as a versatile and critical intermediate for synthesizing more complex molecules in advanced chemical research and development. It is primarily needed by pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery, crop protection, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging the dichlorophenyl moiety for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating novel ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical and Flavor/Fragrance Building Block: Employed in the multi-step synthesis of complex aromatic compounds for specialty chemicals.
• Material Science Research: Utilized in the development of organic semiconductors, polymers, and advanced organic frameworks due to its rigid aromatic structure.
• Academic and R&D Laboratories: A valuable reagent for methodological development and exploratory organic synthesis in research institutions.

Basic Information

Product Name	2-(3,5-Dichlorophenyl)Acetaldehyde
CAS No.	109346-95-4
Molecular Formula	C8H6Cl2O
Molecular Weight	189.04 g/mol
Synonyms	3,5-Dichlorobenzeneacetaldehyde; (3,5-Dichlorophenyl)Acetaldehyde; 2-(3,5-Dichlorophenyl)Ethanal; 3,5-Dichlorophenylethanal; 3,5-Dichloro-ω-oxobenzeneethane; 3,5-Dichlorobenzeneethanal; EINECS Contact for details

Quality Control

Our 2-(3,5-Dichlorophenyl)Acetaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global B2B clients. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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