Nicotinic acid N-oxide

CAS Registry Number®

2398-81-4

CAS Name

Nicotinic acid N-oxide

Molecular Formula

C6H5NO3

Molecular Mass

139.11

Cite this Page

Nicotinic acid N-oxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2398-81-4 (retrieved 2024-11-22) (CAS RN: 2398-81-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    254.5 °C (decomp)

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C6H5NO3/c8-6(9)5-2-1-3-7(10)4-5/h1-4H,(H,8,9)

InChIKey

InChIKey=FJCFFCXMEXZEIM-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=CN(=O)=CC=C1

Canonical SMILES

O=C(O)C1=CC=CN(=O)=C1

Other Names for this Substance

  • 3-Pyridinecarboxylic acid, 1-oxide
  • Nicotinic acid, 1-oxide
  • Nicotinic acid N-oxide
  • N-Hydroxynicotinic acid
  • Pyridine-3-carboxylic acid N-oxide

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Deleted or Replaced CAS Registry Numbers

2758-22-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration