Description

9,10-Dithiaphenanthrene 9,9-Dioxide is a specialized heterocyclic organic compound featuring a phenanthrene core integrated with sulfur and oxygen functionalities. This unique molecular architecture makes it a valuable intermediate and building block in advanced organic synthesis and materials science research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds with specific electronic or structural properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique heterocyclic structure.
• Organic Electronic Materials: Investigated as a potential building block for organic semiconductors, charge-transport materials, or light-emitting components due to its conjugated system.
• Ligand Synthesis: Acts as a starting material for creating complex chelating ligands used in catalysis and coordination chemistry.
• Polymer Modification: Employed to introduce sulfur-containing functional groups into polymer backbones to alter material properties like thermal stability or refractive index.
• Academic & Industrial R&D: A crucial reagent for methodological studies and exploring new chemical reactions in synthetic organic chemistry.

Basic Information

Product Name	9,10-Dithiaphenanthrene 9,9-Dioxide
CAS No.	25331-82-2
Molecular Formula	C14H8O2S2
Molecular Weight	272.34 g/mol
Synonyms	9,10-Dithiaphenanthrene 9,9-dioxide; 9H-9,10-Dithiaphenanthrene 9,9-dioxide; Dibenzo[c,e][1,2]dithiin 5,5-dioxide; Phenanthro[9,10-c][1,2]dithiole 1,1-dioxide; 5,5-Dioxodibenzo[c,e][1,2]dithiin; 1,1-Dioxophenanthro[9,10-c][1,2]dithiole
EINECS	Contact for details

Quality Control

Our 9,10-Dithiaphenanthrene 9,9-Dioxide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (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.