Description

Methanethioic Acid, S-(2-Oxopropyl) Ester (9Ci) is a specialized organosulfur compound with a unique thioester and ketone functional group architecture. This structure makes it a valuable intermediate for synthesizing more complex molecules in advanced chemical research and development. It is primarily sought after by researchers and process chemists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and exploring new synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly those requiring sulfur-containing heterocycles or specific carbonyl functionalities.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides where the thioester moiety can impart specific biological activity.
• Chemical Research Reagent: Employed in academic and industrial laboratories for methodological studies, including novel coupling reactions and the development of new catalytic processes.
• Material Science Precursor: Investigated as a monomer or cross-linking agent in the development of specialized polymers with unique thermal or chemical resistance properties.
• Flavor & Fragrance Chemistry: Acts as a potential intermediate for creating sulfur-containing compounds that contribute to savory or roasted notes in flavor profiles.

Basic Information

Product Name	Methanethioic Acid, S-(2-Oxopropyl) Ester (9Ci)
CAS No.	367274-01-9
Molecular Formula	C4H6O2S
Molecular Weight	118.15 g/mol
Synonyms	S-(2-Oxopropyl) thioacetate; 1-(Acetylthio)acetone; 2-Oxopropyl thioacetate; Acetothioic acid S-(2-oxopropyl) ester; Acetyl (2-oxopropyl) sulfide; 1-Acetylsulfanylacetone; Methanethioic acid, S-(2-oxopropyl) ester; 367274-01-9
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide Certificates of Analysis (COA) with each batch, detailing purity and identity confirmation. Quality is assured through analytical techniques including HPLC, GC, and NMR spectroscopy. For custom synthesis or specific purity requirements, our technical team can tailor the QC protocol to meet your exact project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound may be sensitive to moisture and should be kept under an inert atmosphere for long-term storage to maintain stability. Keep away from strong oxidizing agents.

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.