Description

Acetic Acid, [(4,5-Dihydro-5-Thioxo-1,3,4-Thiadiazol-2-Yl)Thio]-, Ethyl Ester is a specialized sulfur and nitrogen-containing heterocyclic ester derivative of acetic acid. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis, particularly for constructing complex heterocyclic systems. It is primarily needed by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly those containing thiadiazole and thioether moieties.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the thiadiazole ring contributes to biological activity.
• Organic Synthesis Building Block: Serves as a versatile precursor for synthesizing complex heterocyclic compounds, ligands, and functional materials in research chemistry.
• Material Science Research: Investigated for potential applications in creating specialty polymers, corrosion inhibitors, or electronic materials due to its unique molecular structure.
• Chemical Intermediate for Dyes and Pigments: Can be utilized in the synthesis of specialized sulfur-based colorants and dyes.

Basic Information

Product Name	Acetic Acid, [(4,5-Dihydro-5-Thioxo-1,3,4-Thiadiazol-2-Yl)Thio]-, Ethyl Ester
CAS No.	83123-75-5
Molecular Formula	C7H8N2O2S3
Molecular Weight	248.34 g/mol
Synonyms	Ethyl [(4,5-dihydro-5-thioxo-1,3,4-thiadiazol-2-yl)thio]acetate; 2-[(4,5-Dihydro-5-thioxo-1,3,4-thiadiazol-2-yl)thio]acetic Acid Ethyl Ester; Acetic acid, 2-[(4,5-dihydro-5-thioxo-1,3,4-thiadiazol-2-yl)thio]-, ethyl ester; Ethyl 2-((5-thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetate; 1,3,4-Thiadiazole-2(3H)-thione, 5-(carbethoxymethyl)thio]-; 5-[(Ethoxycarbonyl)methyl]thio]-1,3,4-thiadiazole-2(3H)-thione
EINECS	Contact for details

Quality Control

Our Acetic Acid, [(4,5-Dihydro-5-Thioxo-1,3,4-Thiadiazol-2-Yl)Thio]-, Ethyl Ester is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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