1498-81-3

Basic information

• Product Name: 4-(4-bromophenyl)-2,6-diphenylpyridine
• Synonyms: 4-(4-bromophenyl)-2,6-diphenylpyridine;4-(p-Bromophenyl)-2,6-diphenylpyridine
• CAS NO: 1498-81-3
• Molecular Formula: C₂₃H₁₆BrN
• Molecular Weight: 386.28384
• Mol File: 1498-81-3.mol
• Article Data: 39

Chemical Properties

• Melting Point: 166-167℃
• Boiling Point: 494.2°C at 760 mmHg
• Flash Point: 252.7°C
• Appearance: /
• Density: 1.31g/cm³
• Vapor Pressure: 1.99E-09mmHg at 25°C
• Refractive Index: 1.637
• Storage Temp.: 2-8°C
• PKA: 3.84±0.10(Predicted)
• CAS DataBase Reference: 4-(4-bromophenyl)-2,6-diphenylpyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(4-bromophenyl)-2,6-diphenylpyridine(1498-81-3)
• EPA Substance Registry System: 4-(4-bromophenyl)-2,6-diphenylpyridine(1498-81-3)

Safety Data

• Hazardous Substances Data: 1498-81-3(Hazardous Substances Data)

Usage

General Description

4-(4-bromophenyl)-2,6-diphenylpyridine is a chemical compound with the molecular formula C26H19BrN. It belongs to the class of pyridine derivatives and is often used as a building block in the synthesis of organic compounds. It is a highly substituted aromatic compound with a bromine atom attached to the fourth position of the phenyl ring, and two phenyl groups attached to the second and sixth positions of the pyridine ring. 4-(4-bromophenyl)-2,6-diphenylpyridine has potential applications in the field of organic synthesis, medicinal chemistry, and material science due to its unique structure and reactivity. In addition, it also exhibits interesting properties such as fluorescence and photophysical behavior, making it a versatile and valuable compound in various research and industrial applications.

InChI:InChI=1/C23H16BrN/c24-21-13-11-17(12-14-21)20-15-22(18-7-3-1-4-8-18)25-23(16-20)19-9-5-2-6-10-19/h1-16H

Upstream product

• 22966-09-2 (2E)-3-(4-bromophenyl)-1-phenylprop-2-en-1-one 
• 1122-91-4 4-bromo-benzaldehyde 
• 98-86-2 acetophenone 
• 16883-69-5 N-phenacylpyridinium bromide 
• 613-91-2 acetophenone oxime 
• 19433-17-1 acetophenone O-acetyloxime 
• 98-85-1 1-Phenylethanol 
• 873-75-6 4-bromobenzenemethanol 
• 1774-66-9 3-(4-bromophenyl)-1-phenylprop-2-en-1-one 
• 497103-41-0 3-(4-bromophenyl)-1,5-diphenylpentane-1,5-dione 
• 106-38-7 para-bromotoluene 
• 586-76-5 4-Bromobenzoic acid 
• 75-05-8 acetonitrile 
• 98-80-6 phenylboronic acid 

Downstream Products

• 97419-28-8 4-(2,6-diphenylpyridin-4-yl)benzaldehyde 
• 1192455-03-0 2,6-diphenyl-4-(4-vinylphenyl)pyridine 
• 1360464-84-1 4-(4-ethynylphenyl)-2,6-diphenylpyridine 
• 1360464-85-2 4-[4-(2,6-diphenylpyridin-4-yl)phenyl]-2-methylbut-3-yn-2-ol 

Relevant articles and documents

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Silver(I) Complexes of Diphenylpyridines: Crystal Structures, Luminescence Studies, Theoretical Insights, and Biological Activities

A series of simple two-coordinated cationic silver(I) complexes, namely, [Ag{4-(4-R1-phenyl)-2,6-diphenylpyridine}2]X (X=ClO4 ?, BF4 ?, or SO3CF3 ?), with different electron-donating or -withdrawing groups (e.g., R1=N(Me)2, Me, H, Cl, and Br) on the phenyl ring, were successfully prepared. Extensive characterization of these complexes by various NMR spectroscopy techniques and mass spectrometry was further corroborated by single-crystal XRD analyses. Detailed photophysical investigations of [Ag{4-(4-N,N-dimethylaminophenyl)-2,6-diphenylpyridine}2]ClO4 (C1) displayed a strong room-temperature fluorescence in solution with an anomalously high luminescence quantum yield of 0.83. The effects of distinct substituent groups (C2–C5), π-conjugated aromatic rings (C6 and C7), and anions (C8 and C9) on the photoluminescence properties were evaluated. Furthermore, DFT and time-dependent DFT calculations were performed to discern the composition of the excited state, as well as to confirm the obtained relative emission energies upon substitution with electronically different ligands. These results indicated that the strong electron-donating substituent of N,N-dimethylamine played an important role in the unprecedented high luminescence quantum yield of C1. In addition, preliminary antimicrobial studies and confocal microscopy fluorescent imaging of HeLa cells labeled with these complexes reveal their potential applications in biological activities.

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