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About This Item
Empirical Formula (Hill Notation):
C5H5NO
CAS Number:
Molecular Weight:
95.10
Beilstein:
105257
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Assay
95%
form
solid
bp
270 °C (lit.)
mp
62-67 °C (lit.)
SMILES string
[O-][n+]1ccccc1
InChI
1S/C5H5NO/c7-6-4-2-1-3-5-6/h1-5H
InChI key
ILVXOBCQQYKLDS-UHFFFAOYSA-N
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General description
Pyridine N-oxide axle with [2]rotaxanes was synthesized via an anion templated threading-followed-by-stoppering strategy.
Application
Pyridine N-oxide was used to study the FTIR spectra of pyridine N-oxide in acetonitrile.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
289.4 °F - closed cup
Flash Point(C)
143 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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G Pitsevich et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 120, 585-594 (2014-01-01)
FTIR spectra of pyridine N-oxide and trichloroacetic acid H-bonded complex in acetonitrile were studied at 20 and 50°C. The calculations of equilibrium configurations of the complex and their IR spectra in harmonic- and anharmonic approximations were carried out at the
Jan Balzarini et al.
The Journal of antimicrobial chemotherapy, 55(2), 135-138 (2005-01-15)
Pyridine N-oxide derivatives represent a new class of anti-HIV compounds, for which some members exclusively act through inhibition of HIV-1 reverse transcriptase and thus characteristically behave as non-nucleoside reverse transcriptase inhibitors. Other members act, additionally or alternatively, at a post-integrational
Allyn T Londregan et al.
Organic letters, 13(7), 1840-1843 (2011-03-08)
A general and facile one-pot procedure for the synthesis of 2-substituted pyridines from the corresponding pyridine-N-oxides and nucleophiles is presented as a mild alternative to S(N)Ar chemistry. A variety of nucleophiles and heterocyclic-N-oxides participate effectively in this transformation, which uses
Highly efficient gold nanoparticle catalyzed deoxygenation of amides, sulfoxides, and pyridine N-oxides.
Yusuke Mikami et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(6), 1768-1772 (2011-01-29)
Yichen Tan et al.
Journal of the American Chemical Society, 134(8), 3683-3686 (2012-02-09)
Direct arylations of pyridine N-oxide (PyO), a convenient method to prepare 2-arylpyridines, catalyzed by Pd(OAc)(2) and PtBu(3) have been proposed to occur by the generation of a PtBu(3)-ligated arylpalladium acetate complex, (PtBu(3))Pd(Ar)(OAc) (1), and the reaction of this complex with
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