Description

Pyrrolo[3,4-C]Pyrrole-1,4-Dione, 3,6-Bis(4-Bromophenyl)-2,5-Diethyl-2,5-Dihydro- is a high-value, specialized organic compound belonging to the diketopyrrolopyrrole (DPP) class of pigments and functional materials. This compound is significant for its role as a key advanced organic semiconductor building block and colorant precursor, offering excellent thermal and photochemical stability. It is primarily sought by R&D and manufacturing teams in the organic electronics, specialty pigments, and advanced material science sectors. The product, identified by CAS No. 763522-41-4, is supplied with a focus on purity and batch-to-batch consistency for critical applications.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a core electron-accepting or donor material in the active layer for high-efficiency solar energy conversion.
• Organic Field-Effect Transistors (OFETs): Used as a semiconductor component to fabricate high-mobility, flexible electronic circuits and displays.
• High-Performance Pigments (HPP): Acts as a crucial intermediate for synthesizing diketopyrrolopyrrole-based pigments, known for exceptional color strength, weatherfastness, and thermal stability.
• Photodetectors and Sensors: Employed in the development of sensitive organic photodetectors and chemical sensors due to its tunable optoelectronic properties.
• Non-Linear Optical (NLO) Materials: Investigated for use in photonic devices and frequency conversion applications owing to its conjugated molecular structure.
• Academic and Industrial R&D: A vital reagent for synthesizing novel conjugated polymers and small molecules for cutting-edge material research.

Basic Information

Item	Details
Product Name	Pyrrolo[3,4-C]Pyrrole-1,4-Dione, 3,6-Bis(4-Bromophenyl)-2,5-Diethyl-2,5-Dihydro-
CAS No.	763522-41-4
Molecular Formula	C24H22Br2N2O2
Molecular Weight	530.25 g/mol
Synonyms	3,6-Bis(4-bromophenyl)-2,5-diethyl-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione; DPP-Br (common abbreviation); 2,5-Diethyl-3,6-bis(4-bromophenyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione; 4-Bromophenyl DPP derivative; Brominated Diketopyrrolopyrrole; DPP-Br2; 763522-41-4; DPP core building block
EINECS	Contact for details

Quality Control

Our production of this advanced material adheres to strict quality management protocols to ensure it meets the exacting standards required for optoelectronic and high-performance pigment applications. Every batch is characterized using advanced analytical techniques including HPLC, NMR, and GC-MS to verify chemical identity, purity, and the absence of critical metallic impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container sealed under an inert atmosphere if long-term storage is required to prevent potential degradation.

Specification

Item	Specification
Appearance	Red to dark red 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)	≤ 20 ppm
Single Maximum Impurity (HPLC)	≤ 1.0%

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