Description

1,2,5-Thiadiazolo[3,4-g]quinoxaline, 4,9-dibromo-6,7-bis[5-(2-ethylhexyl)-2-thienyl]- is a high-value, complex organic semiconductor material. This compound is engineered for its exceptional electronic properties, making it a critical component in advanced optoelectronic devices. It is primarily sought by researchers and manufacturers in the fields of organic electronics and photovoltaics for developing next-generation technologies.

Application

• As a key electron-accepting (n-type) material in the active layer of organic solar cells (OSCs).
• As a functional component in organic field-effect transistors (OFETs) for high-performance electronic circuits.
• As a dopant or host material in organic light-emitting diodes (OLEDs) for displays and lighting.
• In photodetectors and other light-sensing devices.
• As a research chemical for synthesizing novel conjugated polymers and small molecules.
• For investigating structure-property relationships in non-fullerene acceptors (NFAs) for photovoltaic applications.

Basic Information

Product Name	1,2,5-Thiadiazolo[3,4-g]quinoxaline, 4,9-dibromo-6,7-bis[5-(2-ethylhexyl)-2-thienyl]-
CAS No.	2710586-85-7
Molecular Formula	C34H36Br2N4S3
Molecular Weight	764.68 g/mol
Synonyms	4,9-Dibromo-6,7-bis[5-(2-ethylhexyl)thiophen-2-yl][1,2,5]thiadiazolo[3,4-g]quinoxaline; TQ-Br; Dibrominated Thiadiazoloquinoxaline Derivative; Non-Fullerene Acceptor Derivative; NFA Intermediate; Organic Semiconductor Material; 2710586-85-7
EINECS	Contact for details

Quality Control

This high-purity specialty chemical is produced under strict quality-controlled conditions to ensure batch-to-batch consistency and optimal electronic performance. Every lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical properties is provided with each shipment to support your R&D and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere if possible, as the compound may be sensitive to prolonged exposure to air and moisture. Keep away from heat and open flame.

Specification

Item	Specification
Appearance	Dark solid (powder or crystalline)
Identification (HPLC)	Conforms to reference
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Residual Solvents (GC)	Meets ICH guidelines
Elemental Analysis	Conforms to theoretical values

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