Description

Pyrrolo[3,4-C]Pyrrole-1,4-Dione, 3,6-Bis(5-Bromo-2-Thienyl)-2,5-Dihydro- is a high-value, functionalized diketopyrrolopyrrole (DPP) derivative, serving as a critical building block in advanced materials science. Its core value lies in its strong electron-accepting properties and tunable optoelectronic characteristics, which are essential for developing next-generation electronic devices. This compound is primarily needed by researchers and manufacturers in the organic electronics, photovoltaics, and specialty pigments industries.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing high-performance n-type or ambipolar semiconducting polymers and small molecules.
• Organic Photovoltaic (OPV) Materials: Used as an electron-acceptor unit in donor-acceptor copolymers for solar cell active layers, enabling efficient light absorption and charge transport.
• Organic Field-Effect Transistors (OFETs): Incorporated into semiconductor materials to enhance electron mobility and device stability.
• Electroluminescent Materials: Serves as a building block for emitters or host materials in Organic Light-Emitting Diodes (OLEDs).
• High-Performance Pigments & Dyes: The DPP core provides intense color and excellent lightfastness, useful in creating advanced pigments for coatings and plastics.
• Chemical Synthesis Intermediate: The bromine substituents offer reactive sites for further functionalization via cross-coupling reactions (e.g., Suzuki, Stille).
• Non-Linear Optical Materials: Investigated for applications in photonics due to its conjugated structure and polarizability.
• Research & Development: A vital tool for academic and industrial R&D in exploring new conjugated materials and their structure-property relationships.

Basic Information

Item	Details
Product Name	Pyrrolo[3,4-C]Pyrrole-1,4-Dione, 3,6-Bis(5-Bromo-2-Thienyl)-2,5-Dihydro-
CAS No.	777079-55-7
Molecular Formula	C14H6Br2N2O2S2
Molecular Weight	490.15 g/mol
Synonyms	3,6-Bis(5-bromothiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione; DPP-Br2; 5,5'-Dibromo-2,2'-(2,5-dihydro-1,4-dioxo-3,6-dihydropyrrolo[3,4-c]pyrrole-3,6-diyl)dithiophene; 3,6-Bis(5-bromo-2-thienyl)-2,5-dihydro-1H-pyrrolo[3,4-c]pyrrole-1,4-dione; 5,5'-Dibromo-3,6-dithien-2-yl-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione
EINECS	Contact for details

Quality Control

Every batch of our diketopyrrolopyrrole derivatives undergoes rigorous analytical testing to ensure consistency and high purity, which is critical for reproducible performance in electronic applications. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality management system is designed to support R&D and scale-up processes, ensuring reliable supply for advanced material development.

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; prolonged exposure to light should be avoided. Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Dark red to purple powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97% (Standard Grade)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
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.