Description
2,8-Di-tert-butyl-5,11-dihydroindolo[3,2-b]carbazole (CAS No. 1679365-44-6) is a high-purity organic compound with the molecular formula C26H28N2. This heterocyclic aromatic molecule features a rigid indolo[3,2-b]carbazole core structure with two tert-butyl substituents at the 2 and 8 positions, enhancing its steric and electronic properties. The compound is supplied as a solid with >95% purity (HPLC), ideal for research applications in materials science and organic electronics. Its extended π-conjugated system makes it particularly valuable for studies in organic semiconductors, OLED materials, and photovoltaics. Proper storage under inert atmosphere at -20°C is recommended to maintain stability.
Properties
- CAS Number: 1679365-44-6
- Complexity: 532
- IUPAC Name: 2,8-ditert-butyl-5,11-dihydroindolo[3,2-b]carbazole
- InChI: InChI=1S/C26H28N2/c1-25(2,3)15-7-9-21-17(11-15)19-13-24-20(14-23(19)27-21)18-12-16(26(4,5)6)8-10-22(18)28-24/h7-14,27-28H,1-6H3
- InChI Key: BTTIFBWUDPWYIA-UHFFFAOYSA-N
- Exact Mass: 368.225248902
- Molecular Formula: C26H28N2
- Molecular Weight: 368.5
- SMILES: CC(C)(C)C1=CC2=C(C=C1)NC3=CC4=C(C=C32)NC5=C4C=C(C=C5)C(C)(C)C
- Topological: 31.6
- Monoisotopic Mass: 368.225248902
- Synonyms: SCHEMBL24126362, 2,8-Di-tert-butyl-5,11-dihydroindolo[3,2-b]carbazole, 1679365-44-6
Application
This compound serves as a key building block in the synthesis of organic electronic materials due to its rigid, planar structure and excellent hole-transport properties. Researchers utilize it in the development of high-performance OLED emitters and host materials. Its tert-butyl groups improve solubility while maintaining thermal stability, making it suitable for solution-processed device fabrication. The indolocarbazole core also shows promise in photovoltaic applications as a donor material in organic solar cells.
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