CAS 40985-58-8 Thieno[3,2-b]thiophene-2-carbonitrile

NAVIGATION

Thieno[3,2-b]thiophene-2-carbonitrile

PRICE INQUIRY

Catalog Number

ACM40985588

CAS Number

40985-58-8

Product Name

Thieno[3,2-b]thiophene-2-carbonitrile

Category

Small Molecule Semiconductor Building Blocks; Semiconductor Blocks

IUPAC Name

thieno[3,2-b]thiophene-5-carbonitrile

Molecular Weight

165.2g/mol

Molecular Formula

C7H3NS2

Canonical SMILES

C1=CSC2=C1SC(=C2)C#N

InChI

InChI=1S/C7H3NS2/c8-4-5-3-7-6(10-5)1-2-9-7/h1-3H

InChI Key

UPRBPGCXCNBTQH-UHFFFAOYSA-N

Application

Thieno[3,2-b]thiophene-2-carbonitrile serves as an essential intermediate in the synthesis of small molecules and polymers, particularly applied in the domain of organic electronics. Its unique structural attributes, characterized by electron-rich fused thiophenes with rigid frameworks and extended π-conjugation, make it an ideal component for modulating the band gap in organic polymer semiconducting materials. This compound finds notable applications in the development of organic field-effect transistors (OFETs) and as interface layers in organic photovoltaic devices (OPVs), functioning as either hole transport layers (HTL) or electron transport layers (ETL).

Complexity

183

Covalently-Bonded Unit Count

Exact Mass

164.970691g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

164.970691g/mol

Rotatable Bond Count

XLogP3

2.8