Description

Thiotetronic Acid is a specialized sulfur-containing heterocyclic compound that serves as a versatile building block in advanced organic synthesis. Its unique structure, featuring both a carboxylic acid and a thiolactone moiety, makes it a valuable precursor for synthesizing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for chemists and manufacturers developing active ingredients, fine chemicals, and novel materials where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those targeting metabolic and infectious diseases.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its sulfur heterocycle for bioactivity.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, dyes, and functional materials requiring specific heterocyclic frameworks.
• Biochemical Research: Employed as a probe or substrate in enzymatic studies and metabolic pathway analysis.
• Polymer Modification: Acts as a monomer or cross-linking agent for creating polymers with tailored properties like adhesion or biodegradability.
• Ligand Synthesis: Utilized in the development of chelating agents and catalysts for metal-organic chemistry.

Basic Information

Product Name	Thiotetronic Acid
CAS No.	51338-33-1
Molecular Formula	C4H4O3S
Molecular Weight	132.14 g/mol
Synonyms	4-Hydroxy-2(5H)-thiophenone; 2,5-Dihydro-4-hydroxy-2-thiophenone; 4-Hydroxy-2-thiophenone; Tetronic Acid thio derivative; 4-Hydroxythiophen-2(5H)-one; 2-Thiotetronic Acid; 4-Hydroxy-2-thiolen-2-one; 5-Hydroxy-2H-thiophen-2-one
EINECS	Contact for details

Quality Control

Our Thiotetronic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via techniques such as HPLC, NMR, and IR spectroscopy. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its nature as a strong acid/organic solvent, keep away from incompatible materials such as strong bases, oxidizing agents, and reactive metals. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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