Description

6,6'-Dichloro-4-Methyl-δ2,2'(3H,3'H)-Bibenzo[B]Thiophene-3,3'-Dione is a high-purity, specialized organic intermediate with a complex fused-ring structure. This compound is valued for its role as a critical building block in advanced chemical synthesis, particularly in the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research and development teams and production chemists in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds for potential therapeutic agents.
• Agrochemical Synthesis: Used in research for developing new active ingredients with specific biological activity.
• Organic Electronic Materials: Serves as a building block for novel π-conjugated systems in the research of organic semiconductors and dyes.
• Chemical Research & Development: A valuable reagent for methodological studies and the construction of complex molecular architectures in academic and industrial labs.
• Ligand and Catalyst Development: Potential use in creating novel chelating ligands or organocatalysts due to its unique sulfur-containing structure.

Basic Information

Item	Detail
Product Name	6,6'-Dichloro-4-Methyl-δ2,2'(3H,3'H)-Bibenzo[B]Thiophene-3,3'-Dione
CAS No.	6371-18-2
Molecular Formula	C₁₈H₈Cl₂O₂S₂
Molecular Weight	391.29 g/mol
Synonyms	6,6'-Dichloro-4-methyl-2,2'-bi(3H-benzothiophene)-3,3'-dione; 6,6'-Dichloro-4-methyl-δ2,2'-bi(3H-benzothiophene)-3,3'-dione; 2,2'-Bibenzo[b]thiophene-3,3'-dione, 6,6'-dichloro-4-methyl-; 6371-18-2; 6,6'-Dichloro-4-methyl-2,2'-bibenzothiophene-3,3'-dione
EINECS	Contact for details

Quality Control

Our 6,6'-Dichloro-4-Methyl-δ2,2'(3H,3'H)-Bibenzo[B]Thiophene-3,3'-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
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.