Pyridine N-oxide

CAS Registry Number®

694-59-7

CAS Name

Pyridine N-oxide

Molecular Formula

C5H5NO

Molecular Mass

95.10

Cite this Page

Pyridine N-oxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=694-59-7 (retrieved 2024-11-25) (CAS RN: 694-59-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    100-105 °C

  • Melting Point (1)

    65.5 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C5H5NO/c7-6-4-2-1-3-5-6/h1-5H

InChIKey

InChIKey=ILVXOBCQQYKLDS-UHFFFAOYSA-N

SMILES

O=N=1C=CC=CC1

Canonical SMILES

O=N=1C=CC=CC1

Other Names for this Substance

  • Pyridine, 1-oxide
  • Pyridine N-oxide
  • Pyridine oxide
  • NSC 18250
  • 1-Oxidopyridin-1-ium

Deleted or Replaced CAS Registry Numbers

110408-34-9

CAS INSIGHTSTM
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