Description

[2，2’]Bithiophenyl-5,5'-Dicarbaldehyde is a high-purity organic building block characterized by its bithiophene core with reactive aldehyde functional groups. This compound matters as a critical precursor in advanced materials chemistry, enabling the synthesis of conjugated polymers and small molecules with tailored electronic properties. It is essential for researchers and manufacturers in the organic electronics, photovoltaics, and sensor technology sectors who require reliable, high-quality intermediates for product development.

Application

• Organic Semiconductor Synthesis: A key monomer for constructing conjugated polymers used in organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs).
• Photovoltaic Materials: Serves as an electron-accepting unit or a core building block for non-fullerene acceptors and donor materials in organic solar cells.
• Chemical Sensors: Used to develop fluorescent or colorimetric chemosensors due to its ability to form Schiff base complexes with various analytes.
• Ligand and Coordination Chemistry: The aldehyde groups facilitate the creation of polydentate ligands for metal-organic frameworks (MOFs) and catalytic complexes.
• Pharmaceutical Intermediates: Employed in the research and development of novel bioactive compounds and drug candidates.
• Advanced Material Research: Fundamental research into novel π-conjugated systems for next-generation electronic and optoelectronic devices.

Basic Information

Product Name	[2，2’]Bithiophenyl-5,5'-Dicarbaldehyde
CAS No.	32364-72-0
Molecular Formula	C12H6O2S2
Molecular Weight	246.30 g/mol
Synonyms	5,5'-Diformyl-2,2'-bithiophene; 2,2'-Bithiophene-5,5'-dicarboxaldehyde; 5,5'-Bithiophene-2,2'-dicarbaldehyde; [2,2'-Bithiophene]-5,5'-dicarboxaldehyde; 2,2'-Bithienyl-5,5'-dicarbaldehyde; 5,5'-Dicarbaldehyde-2,2'-bithiophene; 5,5'-Bis(formyl)-2,2'-bithiophene; 2,2'-Dithiophene-5,5'-dicarboxaldehyde
EINECS	Contact for details

Quality Control

Our [2，2’]Bithiophenyl-5,5'-Dicarbaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, meeting the stringent requirements of research and industrial applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific project needs upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity, the material should be stored under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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