Description

N,N-Bis(4-biphenylyl)-N-(4-bromophenyl)amine (CAS No. 499128-71-1) is a high-purity organic compound with the molecular formula C₃₀H₂₂BrN. This brominated tertiary amine features a central nitrogen atom bonded to a 4-bromophenyl group and two biphenyl moieties, making it a valuable building block for advanced materials research. The compound’s extended π-conjugated system and electron-rich structure render it particularly useful in the development of organic semiconductors, OLED materials, and charge-transport layers. With a molecular weight of 476.41 g/mol, this crystalline solid exhibits excellent thermal stability and is soluble in common organic solvents such as THF, dichloromethane, and toluene. Each batch is rigorously analyzed by HPLC and NMR to ensure >98% purity, meeting the stringent requirements of materials science and optoelectronic applications.

Properties

• CAS Number: 499128-71-1
• Complexity: 489
• IUPAC Name: N-(4-bromophenyl)-4-phenyl-N-(4-phenylphenyl)aniline
• InChI: InChI=1S/C30H22BrN/c31-27-15-21-30(22-16-27)32(28-17-11-25(12-18-28)23-7-3-1-4-8-23)29-19-13-26(14-20-29)24-9-5-2-6-10-24/h1-22H
• InChI Key: BTFIECQCKYNJTN-UHFFFAOYSA-N
• Exact Mass: 475.09356
• Molecular Formula: C30H22BrN
• Molecular Weight: 476.4
• SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)N(C3=CC=C(C=C3)C4=CC=CC=C4)C5=CC=C(C=C5)Br
• Topological: 3.2
• Monoisotopic Mass: 475.09356
• Synonyms: 499128-71-1, N,N-Bis(4-biphenylyl)-N-(4-bromophenyl)amine, N-(4-Bromophenyl)-N,N-bis(1,1′-biphenyl-4-yl)amine, N-(4-bromophenyl)-4-phenyl-N-(4-phenylphenyl)aniline, MFCD20261458, 4-Bromo-4′,4”-diphenyltriphenylamine, BIS-BIPHENYL-4-YL-(4-BROMOPHENYL)-AMINE, Bis-biphenyl-4-yl-(4-bromo-phenyl)-amine, [1,1′-Biphenyl]-4-amine, N-[1,1′-biphenyl]-4-yl-N-(4-bromophenyl)-, N,N-Bis(4-biphenylyl)-N-(4-bromophenyl)amine;N-[1,1′-Biphenyl]-4-yl-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine;N,N-Bis(4-biphenylyl)-N-(4-bromophenyl)amine;[1,1′-Biphenyl]-4-amine, N-[1,1′-biphenyl]-4-yl-N-(4-bromophenyl), bis-biphenyl-4-yl(4-bromophenyl)amine, N-([1,1′-biphenyl]-4-yl)-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine, C30H22BrN, N-(biphenyl-4-yl)-N-(4-bromophenyl)biphenyl-4-amine, SCHEMBL1896643, DTXSID00466389, BCP14447, ZUA12871, N-[1,1′-biphenyl]-4-yl-N-(4-bromophenyl)-[1,1′-Biphenyl]-4-amine, AKOS025296435, DS-9161, AC-28770, SY038346, B4550, CS-0156428, N,N-Bis(4-biphenylyl)-N-(4-bromophenyl)amine, 98%, N-([1,1′-Bipehenyl]-4-yl)-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine, N-([1,1′-Biphenyl]-4-yl)-N-(4-bromophenyl)[1,1′-biphenyl]-4-amine, N,N-Bis(4-biphenylyl)-N-(4-bromophenyl)amine;N-[1,1′-Biphenyl]-4-yl-N-(4-bromophenyl)-[1,1′-biphenyl]-4-amine;N,N-Bis(4-biphenylyl)-N-(4-bromophenyl)amine;[1,1′-iphenyl]-4-mine,N-1,1′-iphenyl]-4-l–(4-romophenyl)

Application

This compound serves as a key intermediate in the synthesis of hole-transport materials for organic light-emitting diodes (OLEDs) and perovskite solar cells. Researchers utilize its electron-donating properties to develop efficient charge-transport layers in optoelectronic devices. The bromine substituent enables further functionalization through cross-coupling reactions, making it valuable for creating more complex organic semiconductors. Its rigid, conjugated structure contributes to enhanced charge mobility in organic electronic applications.

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