Description

4-Bromo-7-(5'-Hexyl-[2,2'-Bithiophen]-5-Yl)-[1,2,5]Thiadiazolo[3,4-C]Pyridine CAS NO 1361034-02-7 is a high-purity, advanced organic semiconductor building block. This compound is critical for the development of next-generation electronic materials due to its unique conjugated structure, which facilitates excellent charge transport properties. It is primarily sought by researchers and manufacturers in the organic electronics and photovoltaics sectors for creating high-performance organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and light-emitting diodes (OLEDs).

Application

• Organic Semiconductor Synthesis: Serves as a key precursor for p-type (hole-transport) semiconducting polymers and small molecules.
• Organic Field-Effect Transistors (OFETs): Used in the active layer to develop high-mobility electronic components for flexible displays and circuits.
• Organic Photovoltaics (OPVs / Solar Cells): Incorporated into donor-acceptor polymer blends to enhance light absorption and power conversion efficiency.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for emissive or charge-transport layers in display and lighting technologies.
• Chemical Sensing: Utilized in the fabrication of sensitive and selective chemosensors due to its optoelectronic response.
• Academic & Industrial R&D: A vital reagent for exploring new conjugated materials and structure-property relationships in materials science.

Basic Information

Product Name	4-Bromo-7-(5'-Hexyl-[2,2'-Bithiophen]-5-Yl)-[1,2,5]Thiadiazolo[3,4-C]Pyridine
CAS No.	1361034-02-7
Molecular Formula	C23H20BrN3S3
Molecular Weight	530.52 g/mol
Synonyms	4-Bromo-7-(5'-hexyl-[2,2'-bithiophen]-5-yl)-[1,2,5]thiadiazolo[3,4-c]pyridine; 4-Bromo-7-(5'-hexyl-2,2'-bithiophen-5-yl)-[1,2,5]thiadiazolo[3,4-c]pyridine; Thiadiazolopyridine-based semiconductor monomer; Bithiophene-thiadiazolopyridine derivative; OFET/OPV monomer; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of our 4-Bromo-7-(5'-Hexyl-[2,2'-Bithiophen]-5-Yl)-[1,2,5]Thiadiazolo[3,4-C]Pyridine is synthesized and purified under controlled conditions to ensure exceptional consistency and purity, typically >97% (HPLC). Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere when possible to prevent degradation. Keep away from strong oxidizers.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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