Description

6,6'-Diamino-5,5'-Dibromo-δ2,2'(3H,3'H)-Bibenzo[B]Thiophene-3,3'-Dione is a high-purity, functionalized heterocyclic compound that serves as a critical advanced intermediate in organic synthesis. Its value lies in its unique dibromo-diamino-substituted benzothiophene dione structure, which provides multiple reactive sites for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and specialty chemical industries, particularly for developing novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in therapeutic areas requiring complex heterocyclic cores.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in display and lighting technologies due to its rigid, planar structure.
• Dye and Pigment Synthesis: Used in the development of high-performance, color-fast organic dyes and pigments for industrial applications.
• Polymer and Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers with enhanced thermal or electronic properties.
• Agrochemical Research: Intermediate in the development of new crop protection agents and plant growth regulators.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry and the exploration of new synthetic pathways.

Basic Information

Product Name	6,6'-Diamino-5,5'-Dibromo-δ2,2'(3H,3'H)-Bibenzo[B]Thiophene-3,3'-Dione
CAS No.	6417-53-4
Molecular Formula	C₁₆H₈Br₂N₂O₂S₂
Molecular Weight	484.19 g/mol
Synonyms	5,5'-Dibromo-6,6'-diamino-2,2'-bi-1,3-benzothiophene-3,3'(2H,2'H)-dione; 6,6'-Diamino-5,5'-dibromobibenzo[b]thiophene-3,3'-dione; 5,5'-Dibromo-6,6'-diamino-[2,2'-bibenzo[b]thiophene]-3,3'(2H,2'H)-dione; 6417-53-4; DBDBT; Dibromodiaminobibenzo[b]thiophenedione
EINECS	Contact for details

Quality Control

Our 6,6'-Diamino-5,5'-Dibromo-δ2,2'(3H,3'H)-Bibenzo[B]Thiophene-3,3'-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%

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