Description

1,3-Bibromo-5-(2-Ethylhexyl)-4H-Thieno[3,4-C]Pyrrole-4,6(5H)-Dione is a high-purity, functionalized heterocyclic compound serving as a critical building block in advanced materials synthesis. This specialty chemical is valued for its role as a key monomer or intermediate in the development of high-performance polymers and organic electronic materials. It is primarily sought by R&D and production teams in the organic semiconductor, polymer chemistry, and specialty chemical synthesis sectors.

Application

• Organic Semiconductor Precursor: A crucial monomer for synthesizing donor-acceptor (D-A) type conjugated polymers used in organic photovoltaics (OPVs) and organic field-effect transistors (OFETs).
• Polymer Electronics: Serves as a key intermediate in the production of electroactive polymers for flexible electronics and printed circuitry.
• Non-Fullerene Acceptor (NFA) Development: Used in the research and synthesis of novel electron-accepting materials for next-generation solar cells.
• Specialty Chemical Synthesis: Acts as a versatile building block for creating complex heterocyclic structures in pharmaceutical and agrochemical research.
• Material Science Research: Employed in academic and industrial labs for developing new organic materials with tailored optical and electronic properties.

Basic Information

Product Name	1,3-Bibromo-5-(2-Ethylhexyl)-4H-Thieno[3,4-C]Pyrrole-4,6(5H)-Dione
CAS No.	1231160-83-0
Molecular Formula	C16H19Br2NO2S
Molecular Weight	449.20 g/mol
Synonyms	1,3-Dibromo-5-(2-ethylhexyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione; Thieno[3,4-c]pyrrole-4,6-dione, 1,3-dibromo-5-(2-ethylhexyl)-4,5-dihydro-; TPD-Br2 (2-Ethylhexyl); 5-(2-Ethylhexyl)-1,3-dibromo-4,5-dihydro-4H-thieno[3,4-c]pyrrole-4,6-dione; Dibrominated TPD derivative; 2-Ethylhexyl-substituted dibromo thienopyrroledione
EINECS	Contact for details

Quality Control

Our production of 1,3-Bibromo-5-(2-Ethylhexyl)-4H-Thieno[3,4-C]Pyrrole-4,6(5H)-Dione adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for sensitive electronic applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 a controlled room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to moisture and atmospheric contaminants. For long-term storage, consider an inert atmosphere to preserve optimal purity and reactivity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Water Content (KF)	< 0.5%

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