Description

(2-Chlorophenyl)Acetaldehyde is a versatile aromatic aldehyde building block characterized by its reactive carbonyl group and chlorinated phenyl ring. This compound matters for its role as a key intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that require it include fine chemical manufacturers, pharmaceutical R&D labs, and agrochemical producers for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential candidates for central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, leveraging the chlorophenyl moiety for biological activity.
• Fine Chemical Building Block: Serves as a starting material for synthesizing complex organic compounds, dyes, and pigments in research and development.
• Fragrance and Flavor Chemistry: Employed in the controlled synthesis of specific aromatic aldehydes used in specialty fragrance compositions.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of novel polymers and advanced organic materials.
• Chemical Research & Development: A valuable reagent for exploring new organic reactions and catalytic processes in academic and industrial laboratories.

Basic Information

Product Name	(2-Chlorophenyl)Acetaldehyde
CAS No.	4251-63-2
Molecular Formula	C8H7ClO
Molecular Weight	154.59 g/mol
Synonyms	2-Chlorobenzeneacetaldehyde; o-Chlorophenylacetaldehyde; (2-Chlorophenyl)ethanal; 2-Chlorobenzeneethanal; NSC 403119; 2-Chlorophenylethanal; α-Chloro-o-tolualdehyde (related structure); Benzenacetaldehyde, 2-chloro-
EINECS	224-214-8

Quality Control

Our (2-Chlorophenyl)Acetaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research partners. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

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). 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 heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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