Description

5-Dodecyl-4H,5H,6H-Thieno[3,4-C]Pyrrole-4,6-Dione is a high-purity, specialized organic compound belonging to the thienopyrroledione class, serving as a critical building block in advanced materials science. Its unique conjugated structure makes it an essential component for developing high-performance electronic and optoelectronic materials. This product is primarily targeted at R&D chemists and process engineers in the organic electronics, polymer science, and specialty chemical synthesis sectors.

Application

• Organic Semiconductor Precursor: A key monomer or intermediate in the synthesis of n-type (electron-accepting) semiconducting polymers and small molecules for organic field-effect transistors (OFETs).
• Organic Photovoltaic (OPV) Material: Used as an electron-deficient unit in donor-acceptor copolymers for bulk heterojunction solar cells, contributing to power conversion efficiency.
• Electron Transport Layer (ETL) Component: Incorporated into materials for improving electron injection and transport in organic light-emitting diodes (OLEDs) and perovskite solar cells.
• Non-Fullerene Acceptor (NFA) Synthesis: Acts as a core building block for developing novel NFAs in next-generation organic photovoltaics.
• Conductive Polymer Research: Serves as a specialized monomer for creating polymers with tailored energy levels and band gaps for advanced electronic applications.
• Chemical Sensor Development: Utilized in the fabrication of sensing materials due to its electron-accepting properties and potential for specific analyte interaction.

Basic Information

Product Name	5-Dodecyl-4H,5H,6H-Thieno[3,4-C]Pyrrole-4,6-Dione
CAS No.	773881-44-0
Molecular Formula	C18H27NO2S
Molecular Weight	321.48 g/mol
Synonyms	5-Dodecyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione; Thieno[3,4-c]pyrrole-4,6-dione, 5-dodecyl-; 5-Dodecyl-4,6-dihydrothieno[3,4-c]pyrrole-4,6-dione; Dodecyl-substituted thienopyrroledione; TPD derivative; Electron-deficient thienopyrroledione monomer.
EINECS	Contact for details

Quality Control

Our 5-Dodecyl-4H,5H,6H-Thieno[3,4-C]Pyrrole-4,6-Dione is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity, critical for sensitive electronic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or pre-commercial scale requirements.

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 and should be handled under an inert atmosphere when appropriate for prolonged manipulation to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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