Description

4-Phenyl[1,2]Dithiolo[1,5-B][1,2]Oxathiole-7-Siv is a specialized heterocyclic sulfur-oxygen compound with the CAS number 74810-10-9, serving as a key synthetic intermediate and building block in advanced organic chemistry. Its unique fused ring structure makes it valuable for constructing complex molecular architectures, particularly in materials science and pharmaceutical research. This compound is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and advanced material sectors.

Application

This chemical serves as a versatile intermediate in several high-value industrial and research applications:

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where its unique scaffold is beneficial.
• Agrochemical Synthesis: Acts as a precursor in the development of new pesticides, herbicides, and fungicides with enhanced efficacy.
• Materials Science Research: Employed in the creation of organic electronic materials, such as novel semiconductors or charge-transport layers, due to its electron-rich heterocyclic system.
• Ligand and Catalyst Development: Utilized as a starting material for synthesizing specialized ligands used in catalytic processes, including cross-coupling reactions.
• Chemical Biology Probes: Serves as a core structure for developing molecular probes to study enzyme function or cellular processes.

Basic Information

Product Name	4-Phenyl[1,2]Dithiolo[1,5-B][1,2]Oxathiole-7-Siv
CAS No.	74810-10-9
Molecular Formula	C11H6OS3
Molecular Weight	250.36 g/mol
Synonyms	4-Phenyl[1,2]dithiolo[1,5-b][1,2]oxathiole-7-siv; 4-Phenyl-1,2-dithiolo[1,5-b][1,2]oxathiole-7-siv; 74810-10-9; 4-Phenyldithiolo[1,5-b]oxathiole-7-siv; 1,2-Dithiolo[1,5-b][1,2]oxathiole, 4-phenyl-7-siv-; 4-Phenyl-7-siv-1,2-dithiolo[1,5-b][1,2]oxathiole
EINECS	Contact for details

Quality Control

Our 4-Phenyl[1,2]Dithiolo[1,5-B][1,2]Oxathiole-7-Siv is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request 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). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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