Description

4,9-Dibromo-6,7-Bis(4-Hexylphenyl)-[1,2,5]Thiadiazolo[3,4-G]Quinoxaline is a high-performance organic semiconductor material belonging to the quinoxaline derivative family. This compound matters for its exceptional electron-accepting properties and tunable optoelectronic characteristics, which are critical for advanced material science. It is primarily needed by researchers and manufacturers in the organic electronics, photovoltaics, and specialty chemical synthesis sectors. The compound, identified by CAS NO 2111833-75-9, enables the development of next-generation electronic devices.

Application

• Organic Photovoltaics (OPVs): As a non-fullerene electron acceptor in the active layer of high-efficiency solar cells.
• Organic Field-Effect Transistors (OFETs): As an n-type or ambipolar semiconductor material for thin-film transistors.
• Perovskite Solar Cells: As a hole-transporting or interfacial layer material to improve device stability and performance.
• Organic Light-Emitting Diodes (OLEDs): As an electron transport material in display and lighting technologies.
• Chemical Synthesis: As a key intermediate or building block for synthesizing more complex conjugated polymers and small molecules.
• Academic & Industrial R&D: For fundamental research into structure-property relationships in organic semiconductors.
• Photodetectors: As a photosensitive component in organic-based sensor applications.

Basic Information

Product Name	4,9-Dibromo-6,7-Bis(4-Hexylphenyl)-[1,2,5]Thiadiazolo[3,4-G]Quinoxaline
CAS No.	2111833-75-9
Molecular Formula	C38H40Br2N4S
Molecular Weight	744.63 g/mol
Synonyms	4,9-Dibromo-6,7-bis(4-hexylphenyl)thiadiazolo[3,4-g]quinoxaline; DBHPTQ; Thiadiazoloquinoxaline derivative; Brominated quinoxaline-thiadiazole acceptor; NFA (Non-Fullerene Acceptor) material; [1,2,5]Thiadiazolo[3,4-g]quinoxaline, 4,9-dibromo-6,7-bis(4-hexylphenyl)-; OPV acceptor material
EINECS	Contact for details

Quality Control

Our production of 4,9-Dibromo-6,7-Bis(4-Hexylphenyl)-[1,2,5]Thiadiazolo[3,4-G]Quinoxaline adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and key specifications are provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to prevent potential degradation.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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