Description

4H-Dithieno[3,2-B:2',3'-D]Pyrrole, 2,6-Dibromo-4-(1-Octylnonyl)- is a high-purity, functionalized organic semiconductor building block. This compound is specifically engineered for advanced materials research and development, offering a critical synthon for constructing complex conjugated systems. It is primarily utilized by R&D chemists and material scientists in the organic electronics and specialty chemical sectors.

Application

• Organic Semiconductor Synthesis: A key monomer for constructing donor-acceptor polymers and small molecules used in organic field-effect transistors (OFETs).
• Photovoltaic Materials: Serves as a core component in the development of novel electron-donor materials for organic solar cells (OSCs).
• Electrochromic Devices: Used in the research of conjugated polymers that change color with applied voltage for smart windows and displays.
• Chemical Sensor Development: Acts as a functional precursor for conductive polymers used in detecting gases, vapors, or biological molecules.
• Academic & Industrial R&D: A valuable tool for fundamental research into structure-property relationships in π-conjugated systems.

Basic Information

Item	Details
Product Name	4H-Dithieno[3,2-B:2',3'-D]Pyrrole, 2,6-Dibromo-4-(1-Octylnonyl)-
CAS No.	1346837-43-1
Molecular Formula	C25H35Br2NS2
Molecular Weight	565.49 g/mol
Synonyms	2,6-Dibromo-4-(1-octylnonyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole; DTP(Br)2-C17; Dibrominated Dithienopyrrole Monomer; 4-(1-Octylnonyl)-2,6-dibromo-4H-dithieno[3,2-b:2',3'-d]pyrrole; Dithieno[3,2-b:2',3'-d]pyrrole, 2,6-dibromo-4-(1-octylnonyl)-4H-; ASM DTP Br Monomer; Organic Electronic Building Block
EINECS	Contact for details

Quality Control

Our production of 4H-Dithieno[3,2-B:2',3'-D]Pyrrole, 2,6-Dibromo-4-(1-Octylnonyl)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive R&D applications. Each lot is fully characterized using advanced analytical techniques, including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere if possible, as the compound may be sensitive to prolonged exposure to air and moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Elemental Analysis	Within theoretical range
Residual Solvents (GC)	Meets ICH guidelines

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