Description

2,5-Bis(2-Ethylhexyl)-3-(5-Bromo-Thiophene-2-Yl)-6-(Thiophene-2-Yl)-Pyrrolo[3,4-C]Pyrrole-1,4-Dione is a high-performance diketopyrrolopyrrole (DPP) derivative, a critical class of organic pigments and semiconductors. This compound matters for its exceptional light absorption and charge transport properties, making it a cornerstone material for advanced optoelectronic applications. Industrial and academic researchers in the fields of organic photovoltaics (OPVs), organic field-effect transistors (OFETs), and high-performance pigments will find this material essential for developing next-generation electronic devices and colorants.

Application

• Organic Photovoltaic (OPV) Cells: Acts as a key electron acceptor or donor material in the active layer for efficient solar energy conversion.
• Organic Field-Effect Transistors (OFETs): Used as a semiconducting channel material due to its high hole or electron mobility.
• High-Performance Pigments & Dyes: Serves as a core structure for producing intense, durable, and lightfast red and near-infrared (NIR) pigments and dyes.
• Organic Light-Emitting Diodes (OLEDs): Potential use as an emissive or charge transport layer material in display and lighting technologies.
• Photodetectors & Sensors: Employed in the fabrication of sensitive organic photodetectors and chemical sensors.
• Chemical Synthesis Intermediate: Used as a sophisticated building block for further functionalization in organic synthesis and materials science research.

Basic Information

Product Name	2,5-Bis(2-Ethylhexyl)-3-(5-Bromo-Thiophene-2-Yl)-6-(Thiophene-2-Yl)-Pyrrolo[3,4-C]Pyrrole-1,4-Dione
CAS No.	1308671-90-0
Molecular Formula	C38H45BrN2O2S2
Molecular Weight	705.80 g/mol
Synonyms	DPP-Br-Th; 3,6-Bis(thiophen-2-yl)-2,5-bis(2-ethylhexyl)pyrrolo[3,4-c]pyrrole-1,4-dione, 3-(5-Bromothiophen-2-yl) derivative; 2,5-Bis(2-ethylhexyl)-3-(5-bromothiophen-2-yl)-6-(thiophen-2-yl)-1H-pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione; Brominated DPP derivative; Thiophene-substituted DPP; Organic Semiconductor DPP-Br
EINECS	Contact for details

Quality Control

Our 2,5-Bis(2-Ethylhexyl)-3-(5-Bromo-Thiophene-2-Yl)-6-(Thiophene-2-Yl)-Pyrrolo[3,4-C]Pyrrole-1,4-Dione is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure consistent high performance for sensitive electronic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Dark red to purple solid
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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