Description

2-(2-Chloro-5-Methylphenoxy)Propanoyl Chloride is a specialized organic acid chloride intermediate of significant importance in fine chemical synthesis. Its reactive acyl chloride group makes it a valuable building block for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is primarily sought by research chemists and process development scientists for the synthesis of active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for creating amide or ester linkages.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the phenoxypropionate moiety is required.
• Dye and Pigment Manufacturing: Serves as an intermediate for synthesizing specialized dyes and organic pigments.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Chemical Research: A versatile reagent in academic and industrial R&D for exploring new synthetic pathways and creating custom compounds.
• Liquid Crystal Materials: Potential intermediate in the synthesis of components for liquid crystal displays (LCDs).

Basic Information

Product Name	2-(2-Chloro-5-Methylphenoxy)Propanoyl Chloride
CAS No.	1160257-24-8
Molecular Formula	C10H10Cl2O2
Molecular Weight	233.09 g/mol
Synonyms	2-(2-Chloro-5-methylphenoxy)propionyl chloride; α-Chloro-2-(2-chloro-5-methylphenoxy)propionic acid chloride; Propanoyl chloride, 2-(2-chloro-5-methylphenoxy)-; 2-Chloro-5-methylphenoxypropionyl chloride; 2-(2-Chloro-5-methylphenoxy)propanoic acid chloride
EINECS	Contact for details

Quality Control

Our production of 2-(2-Chloro-5-Methylphenoxy)Propanoyl Chloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent batch-to-batch quality for your critical synthesis workflows.

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 hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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