Description

3-Thioxobutanethioic Acid S-Ethyl Ester is a specialized organosulfur compound with a unique thioester and thiocarbonyl functional group structure. This molecular architecture makes it a valuable intermediate for synthesizing heterocyclic compounds and complex ligands in advanced chemical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of thiazole, thiadiazole, and other sulfur-containing heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its sulfur-based reactivity.
• Ligand Precursor: Serves as a starting material for the preparation of dithiocarbamate and related ligands used in coordination chemistry and catalysis.
• Material Science Research: Investigated as a monomer or additive in the development of polymers with specific optical or electronic properties.
• Chemical Research: A versatile reagent for studying thioacyl transfer reactions and developing new synthetic methodologies in organic chemistry.

Basic Information

Product Name	3-Thioxobutanethioic Acid S-Ethyl Ester
CAS No.	20383-01-1
Molecular Formula	C6H10OS2
Molecular Weight	162.27 g/mol
Synonyms	S-Ethyl 3-oxobutanethioate; S-Ethyl 3-thioxobutanethioate; 3-Thioxobutyric Acid S-Ethyl Ester; Ethyl 3-mercapto-3-thioxopropanoate; Acetoacetic Acid S-Ethyl Ester Thione; 1,1-Diethyl Dithioacetoacetate; Butanethioic acid, 3-thioxo-, S-ethyl ester
EINECS	243-795-8

Quality Control

Every batch of 3-Thioxobutanethioic Acid S-Ethyl Ester is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 material is moisture-sensitive; keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to amber liquid
Identification (IR)	Conforms to structure
Purity (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.