Description

4-(2-Butyloctyl)-2-(Trimethylstannyl)-4H-Dithieno[3,2-B:2',3'-D]Pyrrole is a high-purity, organotin-functionalized conjugated monomer critical for advanced materials synthesis. This compound matters as a key building block for creating high-performance semiconducting polymers used in next-generation electronic devices. It is primarily needed by R&D chemists and material scientists in the organic electronics, photovoltaics, and specialty chemical manufacturing industries.

Application

• Organic Photovoltaic (OPV) Cells: As a donor or acceptor unit in conjugated polymers for high-efficiency solar energy conversion.
• Organic Field-Effect Transistors (OFETs): For synthesizing semiconducting polymers that enable flexible and printed electronics.
• Organic Light-Emitting Diodes (OLEDs): As a functional monomer in the development of novel electroluminescent materials.
• Chemical Synthesis & Research: Serving as a specialized organotin reagent for Stille coupling reactions in complex molecule construction.
• Advanced Material Development: For creating novel conductive and electroactive polymers with tailored electronic properties.
• Sensor Technology: In the fabrication of sensitive layers for chemical and biological sensing applications.

Basic Information

Product Name	4-(2-Butyloctyl)-2-(Trimethylstannyl)-4H-Dithieno[3,2-B:2',3'-D]Pyrrole
CAS No.	2411431-48-4
Molecular Formula	C23H37NS2Sn
Molecular Weight	510.36 g/mol
Synonyms	2-(Trimethylstannyl)-4-(2-butyloctyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole; 4H-Dithieno[3,2-b:2',3'-d]pyrrole, 4-(2-butyloctyl)-2-(trimethylstannyl)-; DTP(TMSn) monomer; Stannylated Dithienopyrrole; Organotin DTP derivative; Tin-functionalized DTP; TMSn-DTP; Conjugated organotin monomer
EINECS	Contact for details

Quality Control

Our 4-(2-Butyloctyl)-2-(Trimethylstannyl)-4H-Dithieno[3,2-B:2',3'-D]Pyrrole is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot undergoes comprehensive analytical characterization, including NMR (1H, 13C), HPLC, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and trace metal content is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry place. Allow the container to reach room temperature before opening to minimize moisture ingress. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Tin (Sn) Content	22.5 - 24.5 %
Residual Solvents (GC)	≤ 0.5%

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