All Photos(2)
Synonym(s):
1-Oxido-4-phenylpyridin-1-ium, 4-Phenylpyridine 1-oxide, 4-Phenylpyridine oxide, p-Phenylpyridine N-oxide
Empirical Formula (Hill Notation):
C11H9NO
CAS Number:
Molecular Weight:
171.20
Beilstein:
121493
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
Assay
98%
form
powder
mp
153-155 °C (lit.)
SMILES string
[O-][n+]1ccc(cc1)-c2ccccc2
InChI
1S/C11H9NO/c13-12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H
InChI key
VZOPVKZLLGMDDG-UHFFFAOYSA-N
Related Categories
Application
4-Phenylpyridine N-oxide may be used in chemical synthesis studies.
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Michal Liberka et al.
Molecules (Basel, Switzerland), 25(2) (2020-01-16)
The combinations of Co(II), octacyanidotungstate(V), and monodentate pyridine N-oxide (pyNO) or 4-phenylpyridine N-oxide (4-phpyNO) led to crystallization of novel crystalline phases {CoII[CoII8(pyNO)12(MeOH)12][WV(CN)8]6} (1) and {CoII[CoII8(4-phpyNO)7(MeOH)17][WV(CN)8]6}·7MeOH·(4-phpyNO)3 (2). In both architectures, metal-cyanide clusters are coordinated by N-oxide ligands in a simple monodentate
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