Description

S-(2-Chloro-2-Oxoethyl) Ethanethioate is a specialized organic sulfur compound with a reactive chloroketone and thioester functional group. This unique bifunctional structure makes it a valuable chemical intermediate for synthesizing more complex molecules in advanced research and manufacturing. It is primarily utilized by pharmaceutical and agrochemical industries for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those requiring sulfur-containing or chlorinated motifs.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and insecticides.
• Chemical Research & Development: Serves as a versatile reagent for organic synthesis, including nucleophilic substitution and condensation reactions.
• Polymer Chemistry: Can act as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Ligand and Catalyst Preparation: Useful for creating sulfur-based ligands for metal complexes used in catalysis.

Basic Information

Product Name	S-(2-Chloro-2-Oxoethyl) Ethanethioate
CAS No.	10553-78-3
Molecular Formula	C4H5ClO2S
Molecular Weight	152.60 g/mol
Synonyms	2-Chloro-1-(acetylthio)acetone; 2-Chloro-1-(acetylthio)ethanone; Acetic Acid (2-Chloro-2-Oxoethyl) Thioester; 2-Chloro-2-oxoethyl thioacetate; Chloroacetyl methyl sulfide; S-(Chloroacetyl) thioacetate; Ethanethioic acid, S-(2-chloro-2-oxoethyl) ester
EINECS	Contact for details

Quality Control

Our S-(2-Chloro-2-Oxoethyl) Ethanethioate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is compatible with strong acid/organic solvent environments. Keep away from heat, sparks, and open flame. Isolate from incompatible materials such as strong bases and oxidizing agents.

Specification

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

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