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349461 Sigma-Aldrich

4-Methoxypyridine N-oxide hydrate

97%

  • CAS Number 207511-18-0

  • Empirical Formula (Hill Notation) C6H7NO2 · xH2O

  • Molecular Weight 125.13 (anhydrous basis)

  •  EC Number 214-367-1

  •  MDL number MFCD00149410

  •  PubChem Substance ID 24861680

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C6, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines More...
Quality Level   100
assay   97%
mp   82-85 °C (lit.)
SMILES string   [H]O[H].COc1cc[n+]([O-])cc1
InChI   1S/C6H7NO2.H2O/c1-9-6-2-4-7(8)5-3-6;/h2-5H,1H3;1H2
InChI key   ABJMARLKAXBQBC-UHFFFAOYSA-N

Description

General description

4-Methoxypyridine N-oxide hydrate is a substituted pyridine N-oxide. It forms 1:1 complexes with MnCl2 and NiCl2 salts. Mechanism of reaction between 4-methoxypyridine N-oxide hydrate and bis(pinacolato) (diboron reagent) in CD3CN has been studied by NMR. It forms 1:1 complex with 2,4-dinitrophenol due to the formation of intermolecular hydrogen bond between the O-H and N-O groups.

Application

4-Methoxypyridine N-oxide hydrate may be used in chemical synthesis.

Packaging

10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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Protocols & Articles
Peer-Reviewed Papers
15

References

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