Description

8,9-Dithiabicyclo[5.7.0]Non-1(7)-Ene, 2,2,6,6-Tetramethyl- is a specialized organosulfur compound with a unique bicyclic structure, valued for its role as a key synthetic intermediate and ligand in advanced chemical synthesis. Its distinct molecular architecture makes it a valuable building block for creating complex molecules in research and development. This high-purity chemical is primarily targeted at the pharmaceutical, agrochemical, and advanced materials sectors, where it is used in catalysis and the synthesis of novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those containing sulfur heterocycles.
• Catalyst Ligand: Acts as a ligand in transition metal catalysis for facilitating challenging cross-coupling and other organic transformations.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its sulfur-containing bicyclic framework.
• Material Science Research: Employed in the development of advanced organic materials, including conductive polymers and liquid crystals.
• Organic Synthesis Building Block: Provides a versatile scaffold for constructing complex, polycyclic molecular structures in academic and industrial R&D laboratories.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	8,9-Dithiabicyclo[5.7.0]Non-1(7)-Ene, 2,2,6,6-Tetramethyl-
CAS No.	86596-78-3
Molecular Formula	C11H18S2
Molecular Weight	214.39 g/mol
Synonyms	2,2,6,6-Tetramethyl-8,9-dithiabicyclo[5.7.0]non-1(7)-ene; Tetramethyl-dithiabicyclononene; 1,7-Dithia-4,4,8,8-tetramethylbicyclo[5.3.0]dec-2-ene (alternative numbering); Bicyclo[5.7.0]non-1(7)-ene, 8,9-dithia-2,2,6,6-tetramethyl-; TDTBN; 86596-78-3
EINECS	Contact for details

Quality Control

Our 8,9-Dithiabicyclo[5.7.0]Non-1(7)-Ene, 2,2,6,6-Tetramethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment. We adhere to cGMP standards where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to light and oxidation, prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

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

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