Description

4,5-Diphenyl-1,3-Oxathiole-2-Thione is a specialized heterocyclic organic compound featuring a unique oxathiole ring system. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for the development of novel materials and active pharmaceutical ingredients. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides with unique modes of action.
• Material Science: Serves as a precursor for organic electronic materials, such as semiconductors and light-emitting compounds.
• Organic Synthesis: A versatile reagent for constructing complex heterocyclic compounds in academic and industrial research.
• Ligand Synthesis: Potential precursor for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Industry: Intermediate in the synthesis of specialized dyes and functional colorants.

Basic Information

Product Name	4,5-Diphenyl-1,3-Oxathiole-2-Thione
CAS No.	54199-62-1
Molecular Formula	C15H10OS2
Molecular Weight	270.37 g/mol
Synonyms	4,5-Diphenyl-1,3-oxathiole-2-thione; 4,5-Diphenyl-δ²-1,3,4-oxathiazoline-2-thione; 2-Thioxo-4,5-diphenyl-1,3-oxathiole; NSC 163063; 1,3-Oxathiole-2-thione, 4,5-diphenyl-; 4,5-Diphenyloxathiole-2-thione
EINECS	Contact for details

Quality Control

Our 4,5-Diphenyl-1,3-Oxathiole-2-Thione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality systems are designed to meet the stringent requirements of research and development applications.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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