Description

9-Hexyl-9H-carbazole-3-carbaldehyde (CAS No. 183718-72-1) is a high-purity organic compound with the molecular formula C₁₉H₂₁NO. This carbazole derivative features a hexyl substituent at the 9-position and a formyl group at the 3-position, making it a versatile intermediate for organic synthesis and materials science applications. Its rigid carbazole core and aldehyde functionality enable its use in the development of advanced polymers, OLED materials, and photoactive compounds. With a molecular weight of 279.38 g/mol, this compound is supplied as a crystalline solid with >95% purity (HPLC), ensuring optimal performance in research and industrial processes. Store in a cool, dry place away from light to maintain stability.

Properties

• CAS Number: 183718-72-1
• Complexity: 342
• IUPAC Name: 9-hexylcarbazole-3-carbaldehyde
• InChI: InChI=1S/C19H21NO/c1-2-3-4-7-12-20-18-9-6-5-8-16(18)17-13-15(14-21)10-11-19(17)20/h5-6,8-11,13-14H,2-4,7,12H2,1H3
• InChI Key: QKWDUHTZIRIELI-UHFFFAOYSA-N
• Exact Mass: 279.162314293
• Molecular Formula: C19H21NO
• Molecular Weight: 279.4
• SMILES: CCCCCCN1C2=C(C=C(C=C2)C=O)C3=CC=CC=C31
• Topological: 22
• Monoisotopic Mass: 279.162314293
• Synonyms: 9H-Carbazole-3-carboxaldehyde, 9-hexyl-, 183718-72-1, DTXSID90476336, DTXCID90427146, 9-Hexyl-9H-carbazole-3-carbaldehyde, 9-HEXYLCARBAZOLE-3-CARBALDEHYDE, 3-Formyl-N-hexylcarbazole, 3-formyl-N-hexyl-carbazole, SCHEMBL8701533, SCHEMBL11838612

Application

9-Hexyl-9H-carbazole-3-carbaldehyde is widely used as a key building block in the synthesis of conjugated polymers for organic electronics, including OLEDs and photovoltaic devices. Its aldehyde group facilitates Schiff base formation and other condensation reactions, enabling the development of novel optoelectronic materials. Researchers also utilize this compound in the design of fluorescent probes and liquid crystalline materials due to its electron-rich carbazole core.

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