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Atomfair 3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(4-octyltetradecyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione C58H94Br2N2O2S2

Description 3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(4-octyltetradecyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (CAS: 2116427-63-3) is a high-purity, brominated thiophene-functionalized diketopyrrolopyrrole (DPP) derivative with the molecular formula C58H94Br2N2O2S2. This advanced organic semiconductor material features a rigid, planar DPP core flanked by bromothiophene units, enhancing its optoelectronic properties and solubility due to the branched 4-octyltetradecyl side chains. Ideal for researchers developing organic electronics, this compound exhibits excellent charge transport characteristics, broad absorption spectra, and tunable energy levels, making it suitable for organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and perovskite solar cells. Supplied as a dark solid with >95% purity (HPLC), it is rigorously characterized by1H/13C NMR, MS, and elemental analysis. Store…

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Description

Description

3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(4-octyltetradecyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (CAS: 2116427-63-3) is a high-purity, brominated thiophene-functionalized diketopyrrolopyrrole (DPP) derivative with the molecular formula C58H94Br2N2O2S2. This advanced organic semiconductor material features a rigid, planar DPP core flanked by bromothiophene units, enhancing its optoelectronic properties and solubility due to the branched 4-octyltetradecyl side chains. Ideal for researchers developing organic electronics, this compound exhibits excellent charge transport characteristics, broad absorption spectra, and tunable energy levels, making it suitable for organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and perovskite solar cells. Supplied as a dark solid with >95% purity (HPLC), it is rigorously characterized by 1H/13C NMR, MS, and elemental analysis. Store under inert conditions at -20??C to ensure long-term stability.

  • CAS No: 2116427-63-3
  • Molecular Formula: C58H94Br2N2O2S2
  • Molecular Weight: 1075.3
  • Exact Mass: 1074.51030
  • Monoisotopic Mass: 1072.51235
  • IUPAC Name: 1,4-bis(5-bromothiophen-2-yl)-2,5-bis(4-octyltetradecyl)pyrrolo[3,4-c]pyrrole-3,6-dione
  • SMILES: CCCCCCCCCCC(CCCCCCCC)CCCN1C(=C2C(=C(N(C2=O)CCCC(CCCCCCCC)CCCCCCCCCC)C3=CC=C(S3)Br)C1=O)C4=CC=C(S4)Br
  • Synonyms: 2116427-63-3, 3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(4-octyltetradecyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione

Application

This brominated DPP derivative is widely used in the synthesis of low-bandgap polymers for high-performance organic solar cells, leveraging its strong electron-withdrawing properties and extended conjugation. Its bromine substituents enable efficient cross-coupling reactions (e.g., Stille, Suzuki) for ??-conjugated polymer design. Researchers also employ it as an n-type semiconductor in OFETs due to its high electron mobility (>0.1 cm2/V??s). Additionally, it serves as a key building block for near-infrared (NIR) dyes and non-fullerene acceptors in tandem photovoltaic devices.

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