Description

2-(2,3-Dichlorophenoxy)Propanoyl Chloride is a specialized organic acid chloride derivative, serving as a critical building block in advanced chemical synthesis. Its value lies in its high reactivity, enabling the efficient introduction of the 2,3-dichlorophenoxypropanoyl moiety into target molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging the dichlorophenoxy group.
• Peptide & Amide Coupling: Acts as an efficient acylating agent for the formation of amide bonds in complex organic and peptide synthesis.
• Material Science Research: Employed in the development of specialty polymers and functional materials requiring specific chlorinated aromatic side chains.
• Custom Synthesis & Contract Manufacturing: A vital reagent for fine chemical manufacturers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	2-(2,3-Dichlorophenoxy)Propanoyl Chloride
CAS No.	1160249-33-1
Molecular Formula	C9H7Cl3O2
Molecular Weight	269.51 g/mol
Synonyms	2,3-Dichlorophenoxypropionyl chloride; Propanoic acid, 2-(2,3-dichlorophenoxy)-, chloride; α-(2,3-Dichlorophenoxy)propionyl chloride; 2-(2,3-Dichlorophenoxy)propionyl chloride; Propanoyl chloride, 2-(2,3-dichlorophenoxy)-; 2,3-DCPPC
EINECS	Contact for details

Quality Control

Our production of 2-(2,3-Dichlorophenoxy)Propanoyl Chloride adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested against established specifications, which typically include identification (IR, NMR), assay (by titration or HPLC), and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong bases, alcohols, and water.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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