Description

2-Propanone, 1-Chloro-1-(Ethylthio)- is a specialized organosulfur building block with a unique α-chloro ketone structure, offering versatile reactivity for advanced chemical synthesis. This compound is valued for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing sulfur or heterocyclic motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive chloro and thioether groups.
• Fine Chemical Building Block: Employed in organic synthesis for the construction of complex molecules in academic and industrial research settings.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers with unique properties.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing novel sulfur-containing ligands used in catalytic systems.

Basic Information

Product Name	2-Propanone, 1-Chloro-1-(Ethylthio)-
CAS No.	412307-36-9
Molecular Formula	C5H9ClOS
Molecular Weight	152.64 g/mol
Synonyms	1-Chloro-1-(ethylthio)acetone; 1-Chloro-1-(ethylsulfanyl)propan-2-one; 1-Chloro-1-ethylsulfanylacetone; α-Chloro-α-(ethylthio)acetone; 2-Propanone, 1-chloro-1-(ethylthio)-; 1-(Ethylthio)-1-chloroacetone; 3-Oxo-1-chloro-1-(ethylthio)propane
EINECS	Contact for details

Quality Control

Our 2-Propanone, 1-Chloro-1-(Ethylthio)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 heat, sparks, and open flame. This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for prolonged storage to maintain stability.

Specification

Item	Specification
Appearance	Clear, 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.