Description

5-Fluoro-4,7-Bis(5-(Trimethylstannyl)Thiophen-2-Yl)Benzo[C][1,2,5]Thiadiazole is a high-purity, advanced organic semiconductor building block designed for cutting-edge materials research and development. This compound is valued for its precise molecular architecture, which is critical for tuning the optoelectronic properties of conjugated polymers and small molecules. It is primarily utilized by R&D chemists and material scientists in the organic electronics sector for synthesizing novel materials for organic photovoltaics (OPVs), organic light-emitting diodes (OLEDs), and field-effect transistors (OFETs).

Application

• Organic Photovoltaic (OPV) Materials: Serves as a key electron-accepting or donor unit in the synthesis of low-bandgap polymers and small molecules for high-efficiency solar cells.
• Organic Light-Emitting Diodes (OLEDs): Used as a precursor for creating emissive or charge-transporting layers to improve device performance and color purity.
• Organic Field-Effect Transistors (OFETs): Incorporated into semiconducting polymers to enhance charge carrier mobility and stability.
• Chemical Synthesis & Research: Acts as a versatile stannylated monomer for Stille cross-coupling reactions, enabling the construction of complex π-conjugated systems.
• Advanced Material Development: Employed in academic and industrial R&D for exploring new properties in non-fullerene acceptors and other functional organic materials.

Basic Information

Product Name	5-Fluoro-4,7-Bis(5-(Trimethylstannyl)Thiophen-2-Yl)Benzo[C][1,2,5]Thiadiazole
CAS No.	1611002-56-2
Molecular Formula	C22H24F N2 S3 Sn2
Molecular Weight	722.12 g/mol
Synonyms	5-Fluoro-4,7-bis(5-(trimethylstannyl)thiophen-2-yl)benzo[c][1,2,5]thiadiazole; 2,1,3-Benzothiadiazole, 5-fluoro-4,7-bis[5-(trimethylstannyl)-2-thienyl]-; 4,7-Bis(5-trimethylstannanylthiophen-2-yl)-5-fluorobenzo[c][1,2,5]thiadiazole; BT-FSn; F-BT(TMSn)2; 5-Fluoro-4,7-di(5-trimethylstannyl-2-thienyl)-2,1,3-benzothiadiazole; Stannylated Benzothiadiazole Derivative
EINECS	Contact for details

Quality Control

Every batch of 5-Fluoro-4,7-Bis(5-(Trimethylstannyl)Thiophen-2-Yl)Benzo[C][1,2,5]Thiadiazole is synthesized and purified under controlled conditions to meet the stringent requirements of advanced materials research. Our products undergo rigorous quality testing, including HPLC, NMR (1H, 13C, 19F), and elemental analysis, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store the product in a freezer at -20°C to -10°C under an inert atmosphere (argon or nitrogen). The material is moisture-sensitive and should be handled in a dry environment. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Tin Content (Analysis)	Conforms to theoretical value

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