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HomeProduct name list4-Cyanopyridine N-oxide

4-Cyanopyridine N-oxide

Synonym(s):Isonicotinonitrile 1-oxide

  • CAS NO.:14906-59-3
  • Empirical Formula: C6H4N2O
  • Molecular Weight: 120.11
  • MDL number: MFCD00006205
  • EINECS: 238-974-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
4-Cyanopyridine N-oxide Structural

What is 4-Cyanopyridine N-oxide?

Description

4-Cyanopyridine N-oxide is a heterocyclic compound and is an intermediate in the preparation of Topiostat. It is also used as a ligand for other metals or compounds for the formation of new dimeric complexes. It is commonly used in chemical materials research.

Chemical properties

Pale-Green Solid

The Uses of 4-Cyanopyridine N-oxide

Anti-bacterial agent

The Uses of 4-Cyanopyridine N-oxide

Anti-bacterial agent.

Synthesis

4-Cyanopyridine N-oxide was synthesised by the reaction of 4-cyanopyridine and  3-chloro-benzenecarboperoxoic acid in chloroform reflux.
4-Cyanopyridine N-oxide synthesis

Properties of 4-Cyanopyridine N-oxide

Melting point: 223-225 °C(lit.)
Boiling point: 382.7±15.0 °C(Predicted)
Density  1.14±0.1 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
solubility  1 M NH4OH: soluble5mg/mL, clear, colorless (methanol)
pka -0.86±0.10(Predicted)
form  Solid
color  White to Off-White
CAS DataBase Reference 14906-59-3(CAS DataBase Reference)
NIST Chemistry Reference 4-Pyridinecarbonitrile, 1-oxide(14906-59-3)
EPA Substance Registry System 4-Pyridinecarbonitrile 1-oxide (14906-59-3)

Safety information for 4-Cyanopyridine N-oxide

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-Cyanopyridine N-oxide

InChIKey QNCSFBSIWVBTHE-UHFFFAOYSA-N

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