Description

4-Octyl-2,6-Bis(trimethylstannyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole is a high-purity, organotin-functionalized heterocyclic compound that serves as a critical building block in advanced materials chemistry. Its value lies in its role as a versatile monomer or precursor for synthesizing conjugated polymers and small molecules with tailored electronic properties. This product is essential for researchers and manufacturers in the organic electronics sector, particularly those developing organic photovoltaics (OPVs), organic field-effect transistors (OFETs), and other optoelectronic devices.

Application

• Organic Photovoltaic (OPV) Materials: As a key donor or acceptor unit in conjugated polymer backbones for high-efficiency solar cells.
• Organic Semiconductor Synthesis: A crucial monomer for constructing p-type or n-type semiconducting polymers and small molecules.
• Organic Field-Effect Transistors (OFETs): Used to develop active layer materials with enhanced charge carrier mobility.
• Organic Light-Emitting Diodes (OLEDs): As a building block for emissive or charge-transport layers.
• Chemical Research & Development: A specialized reagent for synthesizing novel dithienopyrrole-based architectures and studying structure-property relationships.
• Material Science: For creating functional coatings and thin films with specific electronic or optical characteristics.

Basic Information

Item	Detail
Product Name	4-Octyl-2,6-Bis(trimethylstannyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole
CAS No.	1065645-72-8
Molecular Formula	C23H39NS2Sn2
Molecular Weight	Contact for details
Synonyms	4-Octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole-2,6-diylbis(trimethylstannane); 2,6-Bis(trimethylstannyl)-4-octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole; DTP(Sn) monomer; Octyl-DTP(SnMe3)2; 4H-Dithieno[3,2-b:2',3'-d]pyrrole, 4-octyl-2,6-bis(trimethylstannyl)-; Stannylated Dithienopyrrole Monomer; DTP-SnMe3 Building Block
EINECS	Contact for details

Quality Control

Our production of 4-Octyl-2,6-Bis(trimethylstannyl)-4H-dithieno[3,2-b:2',3'-d]pyrrole adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for electronic material performance. Each lot undergoes comprehensive analysis, including NMR (1H, 13C, 119Sn), HPLC, and elemental analysis, to verify chemical identity and purity. Certificates of Analysis (COA) detailing all specifications are 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 or as specified on the label. This material is hygroscopic (moisture-sensitive) and easily oxidized; therefore, containers must be kept sealed and handled in a controlled, dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Tin (Sn) Content	Confirm by analysis
Residual Solvents (GC)	Meet ICH guidelines

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