Description

2,3,5,5',6,6'-Hexahydro-2'-Mercapto-2,6,6'-Trithioxo[3,3'-Bi-4H-Thiopyran]-4,4'-Dione is a complex heterocyclic sulfur compound with a unique fused thiopyran structure. This specialized chemical is valued for its distinct molecular architecture, which makes it a versatile intermediate and building block in advanced organic synthesis. It is primarily sought after by research and development laboratories, pharmaceutical companies, and specialty chemical manufacturers for creating novel compounds with specific electronic or binding properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses to construct intricate sulfur-containing heterocycles for material science and agrochemical research.
• Ligand and Catalyst Development: Its mercapto and dione groups make it a candidate for developing new metal-chelating ligands and catalysts in asymmetric synthesis.
• Research & Development (R&D): Employed in academic and industrial R&D settings for exploring new chemical reactions and developing proprietary chemical libraries.
• Specialty Polymer Additive: Investigated for use as a modifier or cross-linking agent in high-performance polymer systems to impart specific characteristics.

Basic Information

Product Name	2,3,5,5',6,6'-Hexahydro-2'-Mercapto-2,6,6'-Trithioxo[3,3'-Bi-4H-Thiopyran]-4,4'-Dione
CAS No.	84852-33-5
Molecular Formula	C10H6O4S5
Molecular Weight	358.42 g/mol
Synonyms	2,2',6,6'-Tetrathioxo-3,3'-bithiopyran-4,4'(5H,5'H)-dione; [3,3'-Bi-4H-thiopyran]-4,4'-dione, 2,3,5,5',6,6'-hexahydro-2'-mercapto-2,6,6'-trithioxo-; 2'-Mercapto-2,6,6'-trithioxo[3,3'-bi-4H-thiopyran]-4,4'-dione; Bithiopyrandione derivative; Thiopyran trithione dimer.
EINECS	Contact for details

Quality Control

Our 2,3,5,5',6,6'-Hexahydro-2'-Mercapto-2,6,6'-Trithioxo[3,3'-Bi-4H-Thiopyran]-4,4'-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting R&D and synthesis-grade standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistency.

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). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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