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Atomfair Diethyl 2,5-bis(thieno[3,2-b]thiophen-2-yl)terephthalate C24H18O4S4 CAS 1411976-67-4

Diethyl 2,5-bis(thieno[3,2-b]thiophen-2-yl)terephthalate (CAS No. 1411976-67-4) is a high-purity organic compound with the molecular formula C24H18O4S4. This specialized chemical features a terephthalate core functionalized with thieno[3,2-b]thiophene units, making it an excellent candidate for advanced materials research. Its unique conjugated structure is ideal for applications in organic electronics, including organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and light-emitting diodes (OLEDs). The diethyl ester groups enhance solubility in common organic solvents, facilitating processing for thin-film deposition. Supplied as a crystalline solid with ≥95% purity (HPLC), this compound is rigorously characterized by1H/13C NMR, FT-IR, and mass spectrometry. Store under inert atmosphere at -20°C to…

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Description

Diethyl 2,5-bis(thieno[3,2-b]thiophen-2-yl)terephthalate (CAS No. 1411976-67-4) is a high-purity organic compound with the molecular formula C24H18O4S4. This specialized chemical features a terephthalate core functionalized with thieno[3,2-b]thiophene units, making it an excellent candidate for advanced materials research. Its unique conjugated structure is ideal for applications in organic electronics, including organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and light-emitting diodes (OLEDs). The diethyl ester groups enhance solubility in common organic solvents, facilitating processing for thin-film deposition. Supplied as a crystalline solid with ≥95% purity (HPLC), this compound is rigorously characterized by 1H/13C NMR, FT-IR, and mass spectrometry. Store under inert atmosphere at -20°C to prevent degradation.

Properties

  • CAS Number: 1411976-67-4
  • Complexity: 647
  • IUPAC Name: diethyl 2,5-bis(thieno[3,2-b]thiophen-5-yl)benzene-1,4-dicarboxylate
  • InChI: InChI=1S/C24H18O4S4/c1-3-27-23(25)15-9-14(20-12-22-18(32-20)6-8-30-22)16(24(26)28-4-2)10-13(15)19-11-21-17(31-19)5-7-29-21/h5-12H,3-4H2,1-2H3
  • InChI Key: HMQYDISHUWEQPX-UHFFFAOYSA-N
  • Exact Mass: 498.00879375
  • Molecular Formula: C24H18O4S4
  • Molecular Weight: 498.7
  • SMILES: CCOC(=O)C1=CC(=C(C=C1C2=CC3=C(S2)C=CS3)C(=O)OCC)C4=CC5=C(S4)C=CS5
  • Topological: 166
  • Monoisotopic Mass: 498.00879375
  • Synonyms: 1411976-67-4, Diethyl 2,5-bis(thieno[3,2-b]thiophen-2-yl)terephthalate, SCHEMBL14636130, diethyl 2,5-bis(thieno[3,2-b]thiophene-2-yl)terephthalate, Diethyl2,5-bis(thieno[3,2-b]thiophen-2-yl)terephthalate

Application

This compound serves as a key building block for π-conjugated polymers in organic electronics. Its extended aromatic system enables efficient charge transport in semiconductor applications. Researchers utilize it to develop high-performance organic photovoltaic materials due to its broad light absorption spectrum. The thienothiophene units contribute to enhanced stability in optoelectronic devices.

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