4-Nitro-2(1H)-pyridinone

CAS Registry Number®

4487-51-8

CAS Name

4-Nitro-2(1H)-pyridinone

Molecular Formula

C5H4N2O3

Molecular Mass

140.10

Cite this Page

4-Nitro-2(1H)-pyridinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4487-51-8 (retrieved 2024-11-24) (CAS RN: 4487-51-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    242 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H4N2O3/c8-5-3-4(7(9)10)1-2-6-5/h1-3H,(H,6,8)

InChIKey

InChIKey=STJAXIFXCBWILG-UHFFFAOYSA-N

SMILES

N(=O)(=O)C1=CC(=O)NC=C1

Canonical SMILES

O=C1C=C(C=CN1)N(=O)=O

Other Names for this Substance

  • 2(1H)-Pyridinone, 4-nitro-
  • 2-Pyridinol, 4-nitro-
  • 4-Nitro-2(1H)-pyridinone
  • 4-Nitropyrid-2-one
  • 2-Hydroxy-4-nitropyridine

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