Description

3,6-Bis(5-Bromo-2-Thienyl)-2,5-Dihydro-2,5-Dioctylpyrrolo[3,4-C]Pyrrole-1,4-Dione is a high-performance diketopyrrolopyrrole (DPP) derivative, a class of organic pigments and semiconductors renowned for their exceptional color strength and electronic properties. This compound is engineered to deliver superior stability and processability in advanced material formulations. It is a critical building block for researchers and manufacturers in the organic electronics, photovoltaics, and specialty pigments sectors seeking to develop next-generation optoelectronic devices.

Application

• Organic Photovoltaics (OPVs): As a key electron-accepting or donor material in the active layer of high-efficiency solar cells.
• Organic Field-Effect Transistors (OFETs): Used as a semiconducting channel material due to its favorable charge carrier mobility.
• Organic Light-Emitting Diodes (OLEDs): Serves as a dopant or host material in emissive layers for displays and lighting.
• High-Performance Pigments: Imparts intense, durable color for applications in automotive coatings, plastics, and inks.
• Chemical Synthesis Intermediate: The brominated thienyl groups make it a versatile precursor for further cross-coupling reactions (e.g., Suzuki, Stille) to create complex conjugated polymers and small molecules.
• Photodetectors and Sensors: Utilized in the fabrication of light-sensitive devices and chemical sensors.

Basic Information

Product Name	3,6-Bis(5-Bromo-2-Thienyl)-2,5-Dihydro-2,5-Dioctylpyrrolo[3,4-C]Pyrrole-1,4-Dione
CAS No.	1057401-13-4
Molecular Formula	C34H42Br2N2O2S2
Molecular Weight	734.65 g/mol
Synonyms	2,5-Dioctyl-3,6-bis(5-bromothiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4-dione; DPP(BrTh)2-C8; 1,4-Diketo-3,6-bis(5-bromo-2-thienyl)-2,5-dioctylpyrrolo[3,4-c]pyrrole; 3,6-Bis(5-bromo-2-thienyl)-2,5-dioctyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione; Brominated DPP derivative; DPP-Th-Br; Octyl-DPP(BrTh)2
EINECS	Contact for details

Quality Control

Our production of 3,6-Bis(5-Bromo-2-Thienyl)-2,5-Dihydro-2,5-Dioctylpyrrolo[3,4-C]Pyrrole-1,4-Dione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for electronic and optoelectronic performance. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is 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 room temperature (15-25°C). This material is light-sensitive (store away from light). Keep container tightly sealed in a dry environment to minimize moisture uptake and exposure to air.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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