Description

5,5′-(2,5-Bis(2-ethylhexyl)-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-diyl)bis(thiophene-2-carbaldehyde) is a high-purity organic compound with the molecular formula C₃₂H₄₀N₂O₄S₂, designed for advanced research and industrial applications. This compound features a unique pyrrolo[3,4-c]pyrrole core functionalized with thiophene-carbaldehyde groups, making it a valuable building block for organic electronics, dye synthesis, and polymer chemistry. Its extended π-conjugated system and electron-withdrawing properties are ideal for developing optoelectronic materials such as organic photovoltaics (OPVs), organic light-emitting diodes (OLEDs), and field-effect transistors (OFETs). The 2-ethylhexyl side chains enhance solubility in common organic solvents, facilitating processing and thin-film fabrication. Available in rigorously tested batches, this product is supplied with comprehensive analytical data (HPLC, NMR, MS) to ensure consistency and reliability for your research needs.

Properties

• CAS Number: 1239218-96-2
• Complexity: 944
• IUPAC Name: 5-[2,5-bis(2-ethylhexyl)-4-(5-formyl-2-thienyl)-3,6-dioxo-pyrrolo[3,4-c]pyrrol-1-yl]thiophene-2-carbaldehyde
• InChI: InChI=1S/C32H40N2O4S2/c1-5-9-11-21(7-3)17-33-29(25-15-13-23(19-35)39-25)27-28(31(33)37)30(26-16-14-24(20-36)40-26)34(32(27)38)18-22(8-4)12-10-6-2/h13-16,19-22H,5-12,17-18H2,1-4H3
• InChI Key: FCYISTSRTMTMQZ-UHFFFAOYSA-N
• Exact Mass: 580.24295011
• Molecular Formula: C32H40N2O4S2
• Molecular Weight: 580.8
• SMILES: CCCCC(CC)CN1C(=C2C(=C(N(C2=O)CC(CC)CCCC)C3=CC=C(S3)C=O)C1=O)C4=CC=C(S4)C=O
• Topological: 131
• Monoisotopic Mass: 580.24295011
• Synonyms: SCHEMBL10106865, 1239218-96-2, 5,5′-(2,5-Bis(2-ethylhexyl)-3,6-dioxo-2,3,5,6-tetrahydropyrrolo[3,4-c]pyrrole-1,4-diyl)bis(thiophene-2-carbaldehyde), 5?5′-(2?5-Bis(2-ethylhexyl)-3?6-dioxo-2?3?5?6-tetrahydropyrrolo[3?4-c]pyrrole-1?4-diyl)bis(thiophene-2-carbaldehyde)

Application

This compound serves as a critical intermediate in the synthesis of high-performance organic semiconductors and dyes. Its bifunctional aldehyde groups enable facile polymerization or condensation reactions to form conjugated polymers for optoelectronic devices. Researchers utilize it to develop novel donor-acceptor copolymers for bulk heterojunction solar cells, enhancing light absorption and charge transport. Additionally, it is employed in the design of near-infrared (NIR) dyes for bioimaging and sensor applications due to its tunable electronic properties.

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