Description

Ethanethioic Acid, S-(3-Chloro-2-Oxopropyl) Ester is a specialized organosulfur compound with a reactive chloroketone functional group. This chemical is valued for its role as a versatile synthetic intermediate, enabling the introduction of thioester and ketone moieties into target molecules. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those requiring thioester or specific carbonyl functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Chemical Research & Development: A valuable reagent for exploring new organic reactions and constructing complex molecular architectures in academic and industrial labs.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including flavors, fragrances, and advanced materials precursors.
• Bioconjugation Chemistry: Potential use in modifying biomolecules due to its reactive chloro and ketone groups.

Basic Information

Product Name	Ethanethioic Acid, S-(3-Chloro-2-Oxopropyl) Ester
CAS No.	53064-70-3
Molecular Formula	C5H7ClO2S
Molecular Weight	166.62 g/mol
Synonyms	S-(3-Chloro-2-oxopropyl) ethanethioate; 3-Chloro-2-oxopropyl thioacetate; 1-Chloro-3-(acetylthio)acetone; 3-Chloro-2-oxopropyl thioacetate; Acetic acid, thio-, S-(3-chloro-2-oxopropyl) ester; Ethanethioic acid, S-(3-chloro-2-oxopropyl) ester; 3-Chloro-2-oxopropyl thioacetate
EINECS	Contact for details

Quality Control

Our Ethanethioic Acid, S-(3-Chloro-2-Oxopropyl) Ester is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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