Description

4,9-Dibromo-6,7-Diphenyl-[1,2,5]Thiadiazolo[3,4-G]Quinoxaline CAS NO 1262727-09-2 is a high-purity, specialized heterocyclic organic compound featuring a fused quinoxaline and thiadiazole core structure. This compound is of significant interest for advanced materials research and development, particularly due to its electron-deficient properties and potential as a building block for complex molecular architectures. It is primarily sought by researchers and manufacturers in the organic electronics and specialty chemical synthesis sectors.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of novel n-type organic semiconductors (OSCs) and non-fullerene acceptors for organic photovoltaics (OPVs).
• Electron-Transport Material (ETM): Used in the development of electron-transport layers for organic light-emitting diodes (OLEDs) and perovskite solar cells.
• Luminescent Material Synthesis: Serves as a core structure for creating new thermally activated delayed fluorescence (TADF) or phosphorescent emitters.
• Chemical Research: A valuable building block in academic and industrial R&D for exploring new conjugated polymers and small molecules with tailored optoelectronic properties.
• Coordination Chemistry: Potential ligand for metal-organic frameworks (MOFs) or transition metal complexes due to its nitrogen-rich, rigid structure.

Basic Information

Item	Details
Product Name	4,9-Dibromo-6,7-Diphenyl-[1,2,5]Thiadiazolo[3,4-G]Quinoxaline
CAS No.	1262727-09-2
Molecular Formula	C22H12Br2N4S
Molecular Weight	548.23 g/mol
Synonyms	4,9-Dibromo-6,7-diphenyl-[1,2,5]thiadiazolo[3,4-g]quinoxaline; DBTPTQ; 2,3-Diphenyl-5,8-dibromobenzo[1,2-c:4,5-c']bis([1,2,5]thiadiazole); 6,7-Diphenyl-4,9-dibromobenzo[1,2-c:4,5-c']bis([1,2,5]thiadiazole); 4,9-Dibromo-6,7-diphenylbenzo[1,2-c:4,5-c']bis([1,2,5]thiadiazole); Thiadiazoloquinoxaline derivative, dibromo-diphenyl substituted
EINECS	Contact for details

Quality Control

Our 4,9-Dibromo-6,7-Diphenyl-[1,2,5]Thiadiazolo[3,4-G]Quinoxaline is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. All materials are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and purity grade specifications to meet your specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 97% (Standard Grade)
Purity (HPLC)	≥ 99% (High Purity Grade)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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