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Atomfair 3,6-Bis(5-bromo-thiophen-2-yl)-2,5-di-n-decylpyrrolo[3,4-c]-pyrrole-1,4-dione C34H46Br2N2O2S2

Description 3,6-Bis(5-bromo-thiophen-2-yl)-2,5-di-n-decylpyrrolo[3,4-c]-pyrrole-1,4-dione (CAS No. 1353724-76-1) is a high-purity, brominated thiophene-functionalized pyrrolopyrroledione derivative with the molecular formula C34H46Br2N2O2S2. This advanced organic semiconductor material features a planar conjugated core with electron-withdrawing dione groups and extended alkyl chains for enhanced solubility and processability. The bromine substituents enable further functionalization via cross-coupling reactions, making it a versatile building block for conjugated polymers and small molecules in optoelectronic applications. With a molecular weight of 738.68 g/mol, this compound is supplied as a dark solid with >95% purity (HPLC), ideal for research in organic electronics, photovoltaics, and thin-film transistors. Store under inert atmosphere at -20??C to…

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Description

Description

3,6-Bis(5-bromo-thiophen-2-yl)-2,5-di-n-decylpyrrolo[3,4-c]-pyrrole-1,4-dione (CAS No. 1353724-76-1) is a high-purity, brominated thiophene-functionalized pyrrolopyrroledione derivative with the molecular formula C34H46Br2N2O2S2. This advanced organic semiconductor material features a planar conjugated core with electron-withdrawing dione groups and extended alkyl chains for enhanced solubility and processability. The bromine substituents enable further functionalization via cross-coupling reactions, making it a versatile building block for conjugated polymers and small molecules in optoelectronic applications. With a molecular weight of 738.68 g/mol, this compound is supplied as a dark solid with >95% purity (HPLC), ideal for research in organic electronics, photovoltaics, and thin-film transistors. Store under inert atmosphere at -20??C to maintain stability.

  • CAS No: 1353724-76-1
  • Molecular Formula: C34H46Br2N2O2S2
  • Molecular Weight: 738.7
  • Exact Mass: 738.13470
  • Monoisotopic Mass: 736.13675
  • IUPAC Name: 1,4-bis(5-bromothiophen-2-yl)-2,5-didecylpyrrolo[3,4-c]pyrrole-3,6-dione
  • SMILES: CCCCCCCCCCN1C(=C2C(=C(N(C2=O)CCCCCCCCCC)C3=CC=C(S3)Br)C1=O)C4=CC=C(S4)Br
  • Synonyms: 1353724-76-1, Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(5-bromo-2-thienyl)-2,5-didecyl-2,5-dihydro-, SCHEMBL17538603, DTXSID401133143, 3,6-Bis(5-bromo-thiophen-2-yl)-2,5-di-n-decylpyrrolo[3,4-c]-pyrrole-1,4-dione

Application

This brominated pyrrolopyrroledione derivative serves as a key monomer in the synthesis of low-bandgap conjugated polymers for organic photovoltaics (OPVs) and field-effect transistors (OFETs). Its electron-deficient core facilitates n-type semiconductor behavior, while the bromine groups allow for polymerization via Stille or Suzuki coupling. Researchers utilize this compound to develop high-performance acceptor materials in bulk heterojunction solar cells. The extended alkyl chains promote solution processability without sacrificing thin-film crystallinity.

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