4-Cyanopyridine N-oxide Chemical Properties

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)

form 

Solid

pka

-0.86±0.10(Predicted)

color 

White to Off-White

InChIKey

QNCSFBSIWVBTHE-UHFFFAOYSA-N

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

Hazard Codes 

Xn,Xi

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-37/39-36/37/39-22-36

WGK Germany 

3

HazardClass 

IRRITANT

HS Code 

29333990

MSDS

• Language:English Provider:SigmaAldrich

4-Cyanopyridine N-oxide Usage And Synthesis

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

Uses

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(14906-59-3)Related Product Information

• 4-Cyanopyridine
• Zinc oxide
• Propylene oxide
• 3-Cyanopyridine
• Ethyl cyanoformate
• Methyl 4-cyanobenzoate
• Cuprous oxide
• Cyanoacetic acid
• 2-Cyanoacetamide
• Magnesium oxide
• NITRIC OXIDE
• 4-HYDROXYPYRIDINE
• Zinc pyrithione
• 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one
• Methylene dithiocyanate
• Pyridine-N-oxide
• Copper Pyrithione
• Sodium cyanoborohydride