Description

Ethanethioic Acid, S-(2-Oxopropyl) Ester (9Ci) is a specialized organosulfur compound with a thioester functional group. This chemical is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfur or carbonyl functionalities.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances requiring specific thioester linkages.
• Organic Synthesis Research: Employed in academic and industrial R&D labs for methodology development, including acyl transfer reactions and polymer chemistry.
• Material Science: Investigated as a monomer or modifier in the development of advanced polymeric materials with unique properties.

Basic Information

Item	Detail
Product Name	Ethanethioic Acid, S-(2-Oxopropyl) Ester (9Ci)
CAS No.	57360-11-9
Molecular Formula	C5H8O2S
Molecular Weight	132.18 g/mol
Synonyms	S-(2-Oxopropyl) ethanethioate; 1-Acetylsulfanylpropan-2-one; Ethanethioic acid, S-(2-oxopropyl) ester; Acetyl (2-oxopropyl) sulfide; 2-Propanone, 1-(acetylthio)-; 1-(Acetylthio)-2-propanone; Acetothioic acid, S-(2-oxopropyl) ester; 2-Oxopropyl thioacetate
EINECS	Contact for details

Quality Control

Our Ethanethioic Acid, S-(2-Oxopropyl) Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and spectroscopic identification, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

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. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/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.