Description

4-Bromo-5′-phenyl-1,1′:3′,1”-terphenyl (CAS No. 116941-52-7) is a high-purity brominated terphenyl derivative with the molecular formula C₂₄H₁₇Br. This compound, also known as 1-(4-bromophenyl)-3,5-diphenylbenzene, is a valuable intermediate in organic synthesis and materials science. Its rigid, conjugated structure makes it suitable for applications in liquid crystals, organic semiconductors, and advanced polymer systems. The product is supplied as a crystalline solid with >95% purity (HPLC), ensuring consistent performance in research and industrial applications. Proper handling under inert conditions is recommended due to its sensitivity to light and moisture. Each batch is thoroughly characterized by ¹H NMR, ¹³C NMR, and mass spectrometry to guarantee quality.

Properties

• CAS Number: 116941-52-7
• Complexity: 359
• IUPAC Name: 1-(4-bromophenyl)-3,5-diphenyl-benzene
• InChI: InChI=1S/C24H17Br/c25-24-13-11-20(12-14-24)23-16-21(18-7-3-1-4-8-18)15-22(17-23)19-9-5-2-6-10-19/h1-17H
• InChI Key: SIAJAYFLPBYCOF-UHFFFAOYSA-N
• Exact Mass: 384.05136
• Molecular Formula: C24H17Br
• Molecular Weight: 385.3
• SMILES: C1=CC=C(C=C1)C2=CC(=CC(=C2)C3=CC=C(C=C3)Br)C4=CC=CC=C4
• Monoisotopic Mass: 384.05136
• Synonyms: 116941-52-7, 4-Bromo-5′-phenyl-1,1′:3′,1”-terphenyl, 1-(4-Bromophenyl)-3,5-diphenylbenzene, 1,1′:3′,1”-Terphenyl, 4-bromo-5′-phenyl-, MFCD26407506, 1,1/’:3/’,1/’/’-Terphenyl, 4-broMo-5/’-phenyl-, 5′-(4-Bromophenyl)-1,1′:3′,1”-terphenyl, SCHEMBL4827144, 4-Bromo-5′-phenyl-m-terphenyl, 5′-(4-Bromophenyl)-m-terphenyl, DTXSID401281172, AKOS024438161, SB66678, BS-43845, SY055734, B4889, T70118, 1,1′:3′,1”-Terphenyl,4-bromo-5′-phenyl-, 4-Bromo-5a(2)-phenyl-1,1a(2):3a(2),1a(2)a(2)-terphenyl, 4-Bromo-5 inverted exclamation mark -phenyl-1,1 inverted exclamation mark :3 inverted exclamation mark ,1 inverted exclamation mark inverted exclamation mark -terphenyl

Application

This brominated terphenyl derivative serves as a key building block in the synthesis of advanced organic electronic materials. Researchers utilize it as a precursor for Suzuki coupling reactions to create extended π-conjugated systems. The compound shows promise in the development of organic light-emitting diodes (OLEDs) due to its rigid aromatic structure. Additionally, it finds use in liquid crystal formulations where its bromine substituent enables further functionalization.

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