Chemistry:4-Nitropyridine-N-oxide

4-Nitropyridine-N-oxide

Names
IUPAC name 4-Nitropyridine 1-oxide
Identifiers
CAS Number	1124-33-0 Y
3D model (JSmol)	Interactive image
ChemSpider	13662
PubChem CID	14300
UNII	ULB29Z652D Y
InChI InChI=1S/C5H4N2O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4H Key: RXKNNAKAVAHBNK-UHFFFAOYSA-N InChI=1/C5H4N2O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4H Key: RXKNNAKAVAHBNK-UHFFFAOYAT
SMILES c1c[n+](ccc1[N+](=O)[O-])[O-]
Properties
Chemical formula	C5H4N2O3
Molar mass	140.098 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Tracking categories (test):

• PairSizeSet

4-Nitropyridine-N-oxide is a chemical compound. It is highly toxic when consumed orally.