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Atomfair 3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione C54H86Br2N2O2S2

Description 3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS No. 1260685-63-9) is a high-purity, brominated thiophene-functionalized pyrrolopyrroledione derivative with the molecular formula C54H86Br2N2O2S2. This advanced organic semiconductor material features a rigid, planar ??-conjugated core with electron-withdrawing dione groups, flanked by solubilizing 2-octyldodecyl chains for enhanced processability. The brominated thiophene moieties serve as versatile handles for further cross-coupling reactions, making this compound particularly valuable for synthesizing donor-acceptor polymers and small molecules in organic electronics. Supplied as a dark solid with >95% purity (HPLC), it is rigorously characterized by1H/13C NMR, mass spectrometry, and elemental analysis. Store under inert atmosphere at -20??C protected from light.

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Description

Description

3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS No. 1260685-63-9) is a high-purity, brominated thiophene-functionalized pyrrolopyrroledione derivative with the molecular formula C54H86Br2N2O2S2. This advanced organic semiconductor material features a rigid, planar ??-conjugated core with electron-withdrawing dione groups, flanked by solubilizing 2-octyldodecyl chains for enhanced processability. The brominated thiophene moieties serve as versatile handles for further cross-coupling reactions, making this compound particularly valuable for synthesizing donor-acceptor polymers and small molecules in organic electronics. Supplied as a dark solid with >95% purity (HPLC), it is rigorously characterized by 1H/13C NMR, mass spectrometry, and elemental analysis. Store under inert atmosphere at -20??C protected from light.

  • CAS No: 1260685-63-9
  • Molecular Formula: C54H86Br2N2O2S2
  • Molecular Weight: 1019.2
  • Exact Mass: 1018.44770
  • Monoisotopic Mass: 1016.44975
  • IUPAC Name: 1,4-bis(5-bromothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-3,6-dione
  • SMILES: CCCCCCCCCCC(CCCCCCCC)CN1C(=C2C(=C(N(C2=O)CC(CCCCCCCC)CCCCCCCCCC)C3=CC=C(S3)Br)C1=O)C4=CC=C(S4)Br
  • Synonyms: 3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione, 3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo(3,4-c)pyrrole-1,4(2H,5H)-dione, 891-318-6, 1260685-63-9, Pyrrolo[3,4-c]pyrrole-1,4-dione, 3,6-bis(5-bromo-2-thienyl)-2,5-dihydro-2,5-bis(2-octyldodecyl)-

Application

This brominated DPP derivative is extensively used as a key intermediate in the synthesis of low-bandgap conjugated polymers for organic photovoltaics (OPVs) and field-effect transistors (OFETs). The compound serves as an electron-deficient building block in donor-acceptor copolymers when coupled with thiophene or selenophene donors via Stille or Suzuki cross-coupling. Researchers utilize its solution-processability to develop high-performance semiconductor materials with tunable energy levels. The bromine substituents enable precise structural modifications for optimizing charge transport properties in thin-film devices.

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