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Atomfair 5,8-Bis(5-bromo-4-(2-butyloctyl)thiophen-2-yl)dithieno[3′,2′:3,4;2”,3”:5,6]benzo[1,2-c][1,2,5]thiadiazole C42H54Br2N2S5

Description 5,8-Bis(5-bromo-4-(2-butyloctyl)thiophen-2-yl)dithieno[3′,2′:3,4;2”,3”:5,6]benzo[1,2-c][1,2,5]thiadiazole (CAS: 2433725-51-8) is a high-purity, advanced organic semiconductor material with the molecular formula C42H54Br2N2S5. This compound features a complex fused heterocyclic core structure with brominated thiophene and extended ??-conjugation, making it ideal for optoelectronic applications. Its IUPAC name is 9,14-bis[5-bromo-4-(2-butyloctyl)thiophen-2-yl]-4,10,13-trithia-3,5-diazatetracyclo[10.3.0.02,6.07,11]pentadeca-1(12),2,5,7(11),8,14-hexaene . The material is supplied as a finely powdered solid, rigorously characterized by1H/13C NMR, HPLC, and elemental analysis to ensure >98% purity. Suitable for research in organic photovoltaics (OPVs), perovskite solar cells, and thin-film transistors (TFTs), this compound offers exceptional charge transport properties and tunable bandgap engineering.

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Description

Description

5,8-Bis(5-bromo-4-(2-butyloctyl)thiophen-2-yl)dithieno[3′,2′:3,4;2”,3”:5,6]benzo[1,2-c][1,2,5]thiadiazole (CAS: 2433725-51-8) is a high-purity, advanced organic semiconductor material with the molecular formula C42H54Br2N2S5. This compound features a complex fused heterocyclic core structure with brominated thiophene and extended ??-conjugation, making it ideal for optoelectronic applications. Its IUPAC name is 9,14-bis[5-bromo-4-(2-butyloctyl)thiophen-2-yl]-4,10,13-trithia-3,5-diazatetracyclo[10.3.0.02,6.07,11]pentadeca-1(12),2,5,7(11),8,14-hexaene. The material is supplied as a finely powdered solid, rigorously characterized by 1H/13C NMR, HPLC, and elemental analysis to ensure >98% purity. Suitable for research in organic photovoltaics (OPVs), perovskite solar cells, and thin-film transistors (TFTs), this compound offers exceptional charge transport properties and tunable bandgap engineering.

  • CAS No: 2433725-51-8
  • Molecular Formula: C42H54Br2N2S5
  • Molecular Weight: 907.0
  • Exact Mass: 906.12368
  • Monoisotopic Mass: 904.12573
  • IUPAC Name: 9,14-bis[5-bromo-4-(2-butyloctyl)thiophen-2-yl]-4,10,13-trithia-3,5-diazatetracyclo[10.3.0.02,6.07,11]pentadeca-1(12),2,5,7(11),8,14-hexaene
  • SMILES: CCCCCCC(CCCC)CC1=C(SC(=C1)C2=CC3=C(S2)C4=C(C=C(S4)C5=CC(=C(S5)Br)CC(CCCC)CCCCCC)C6=NSN=C36)Br
  • Synonyms: 2433725-51-8, 5,8-Bis(5-bromo-4-(2-butyloctyl)thiophen-2-yl)dithieno[3′,2′:3,4;2”,3”:5,6]benzo[1,2-c][1,2,5]thiadiazole, 5,8-bis(5-bromo-4-(2-butyloctyl)thiophen-2-yl)dithieno(3′,2′:3,4;2”,3”:5,6)benzo(1,2-c)(1,2,5)thiadiazole, 891-316-5, SCHEMBL23627025

Application

This compound serves as a key building block for high-performance organic electronic devices, particularly in donor-acceptor polymer systems for bulk heterojunction solar cells. Its brominated thiophene units enable efficient cross-coupling reactions (e.g., Stille or Suzuki polymerization) to construct conjugated polymers with tailored optoelectronic properties. Researchers utilize it to develop low-bandgap materials for near-infrared absorption and improved photovoltaic efficiency. The 2-butyloctyl side chains enhance solubility for solution processing while maintaining crystalline ordering in thin films.

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