Description
1,3-Dibromo-5-(2-hexyldecyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS No. 1234306-57-0) is a high-purity brominated thieno[3,4-c]pyrrole derivative with the molecular formula C22H33Br2NO2S. This specialized organic compound features a unique 2-hexyldecyl side chain, enhancing its solubility and processability in organic solvents. Its rigid thieno[3,4-c]pyrrole-4,6-dione core, coupled with bromine substituents, makes it a valuable intermediate for conjugated polymer synthesis, organic electronics, and advanced material research. Ideal for researchers developing organic semiconductors, photovoltaic materials, or electroactive polymers, this compound is supplied with comprehensive analytical data (HPLC, NMR, MS) to ensure reproducibility and performance in demanding applications.
Properties
- CAS Number: 1234306-57-0
- Complexity: 479
- IUPAC Name: 1,3-dibromo-5-(2-hexyldecyl)thieno[3,4-c]pyrrole-4,6-dione
- InChI: InChI=1S/C22H33Br2NO2S/c1-3-5-7-9-10-12-14-16(13-11-8-6-4-2)15-25-21(26)17-18(22(25)27)20(24)28-19(17)23/h16H,3-15H2,1-2H3
- InChI Key: VYMBALVLRQSMNT-UHFFFAOYSA-N
- Exact Mass: 535.05783
- Molecular Formula: C22H33Br2NO2S
- Molecular Weight: 535.4
- SMILES: CCCCCCCCC(CCCCCC)CN1C(=O)C2=C(SC(=C2C1=O)Br)Br
- Topological: 65.6
- Monoisotopic Mass: 533.05988
- Synonyms: 1,3-Dibromo-5-(2-hexyldecyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione, 1234306-57-0, SCHEMBL12004179, 1,3-dibromo-5-(2-hexyldecyl)thieno[3,4-c]pyrrole-4,6-dione, F77725, 1,3-dibromo-5-(2-hexyldecyl)-5h-thieno[3,4-c]pyrrole-4,6-dione
Application
This compound serves as a key monomer in the synthesis of donor-acceptor (D-A) conjugated polymers for organic photovoltaics (OPVs) and field-effect transistors (OFETs). Its electron-deficient thieno[3,4-c]pyrrole-4,6-dione core facilitates strong intermolecular interactions, improving charge transport properties. Researchers utilize it to develop low-bandgap polymers for high-efficiency solar cells and flexible electronics. The 2-hexyldecyl side chain enhances solubility while maintaining thin-film crystallinity.
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