14162-93-7

Basic information

• Product Name: 2,2'-Bipyridine, 4-nitro-
• Synonyms: 2,2'-Bipyridine, 4-nitro-;4-nitro-2,2'-Bipyridine
• CAS NO: 14162-93-7
• Molecular Formula: C₁₀H₇N₃O₂
• Molecular Weight: 201.18148
• EINECS: -0
• Mol File: 14162-93-7.mol
• Article Data: 3

Chemical Properties

• Melting Point: 118 °C
• Boiling Point: 369.2±32.0 °C(Predicted)
• Appearance: /
• Density: 1.314±0.06 g/cm3(Predicted)
• PKA: 3.34±0.22(Predicted)
• CAS DataBase Reference: 2,2'-Bipyridine, 4-nitro-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-Bipyridine, 4-nitro-(14162-93-7)
• EPA Substance Registry System: 2,2'-Bipyridine, 4-nitro-(14162-93-7)

Safety Data

• Hazardous Substances Data: 14162-93-7(Hazardous Substances Data)

Usage

General Description

4-nitro-2,2'-bipyridine is an organic chemical compound with the molecular formula C10H7N3O2. It is a derivative of 2,2'-bipyridine, which is a widely used ligand in coordination chemistry. The presence of a nitro group in 4-nitro-2,2'-bipyridine gives this compound unique properties and reactivity. It can be used as a building block in the synthesis of various organic compounds and coordination complexes. The nitro group can undergo various chemical transformations, such as reduction to an amino group, making 4-nitro-2,2'-bipyridine versatile in organic synthesis. 2,2'-Bipyridine, 4-nitro- is often used as a reagent in organic and coordination chemistry research and is commercially available for laboratory use.

Upstream product

• 6945-67-1 2-bromo-4-nitropyridine 
• 882521-96-2 pyridine-2-boronic acid N-phenyldiethanolamine ester 
• 366-18-7 [2,2]bipyridinyl 
• 33421-43-1 2,2'-bipyridyl N-oxide 
• 84175-05-3 4'-nitro-2,2'-bipyridine-N-oxide 
• 14163-00-9 4-nitro-2,2'-bipyridine N-oxide 

Downstream Products

• 18511-72-3 4,4'-dinitro-2,2'-bipyridine 
• 1309763-79-8 4'-(4-phenyl-1H-1,2,3-triazol-1-yl)-2,2'-bipyridine 
• 84175-12-2 4,4'-Dinitro-2,2'-bipyridyl N-Oxide 
• 14163-00-9 4-nitro-2,2'-bipyridine N-oxide 
• 84175-05-3 4'-nitro-2,2'-bipyridine-N-oxide 

Relevant articles and documents

A luminescent on-off probe based calix[4]arene linked through triazole with ruthenium(ii) polypyridine complexes to sense copper(ii) and sulfide ions

A bis-ruthenium(ii) polypyridyl complex was connected with a p-tert-butyl calix[4]arene platform (Ru2L) through 1,2,3-triazole and used as a luminescent probe to detect selected ions. Ru2L acted as a highly sensitive and selective turn off sensor towards Cu2+ ions in CH3CN/10 mM HEPES buffer (pH = 7.4) (8/2, v/v) medium. The detection limit of Cu2+ was found to be 4.11 μM. The Cu2+ ion binding with Ru2L showed a paramagnetic signal in EPR analysis. The ensemble (Ru2L-Cu2+) was investigated with a variety of anions, but only sulfide anions enhanced the emission intensity in the presence of other anions. The ensemble works as a turn-on sensor towards S2-via a metal ion displacement method to form stable CuS. The detection limit of S2- was estimated from the emission intensity to be 0.35 μM, which is an excellent result with respect to supramolecular platform based sensors in an aqueous medium. Ru2L also showed low cytotoxicity against human lung cancer cell line A549 and hence can be used in cell imaging.

LUMINESCENT METAL COMPLEXES. PART 1. TRIS-CHELATES OF SUBSTITUTED 2,2'-BIPYRIDYLS WITH RUTHENIUM(II) AS DYES FOR LUMINESCENT SOLAR COLLECTORS

Ruthenium(II) and osmium(II) complexes of 2,2'bipyridyls (bipy) and 1,10-phenanthrolines (phen) are identified as feasible dyes for use in luminecsent solar collectors.Twenty-seven RuII)bipy)32+ complexes are prepared and the absorption and emission spectra of their solutions in EtOH-MeOH at room temperature are reported.Quantum efficiencies, wich are sensitive to oxygen quenching, vary between 0.002 and 0.306 depending upon substituents.The effect of the medium on the spectral properties of selected compounds has also been investigated.Measured quantum yields of non-aqueous solutions are higher than those for aqueous solutions but lower than for doped plastic films.