6-Hydroxynicotinic acid

CAS Registry Number®

5006-66-6

CAS Name

6-Hydroxynicotinic acid

Molecular Formula

C6H5NO3

Molecular Mass

139.11

Cite this Page

6-Hydroxynicotinic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5006-66-6 (retrieved 2024-11-22) (CAS RN: 5006-66-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    310 °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/c8-5-2-1-4(3-7-5)6(9)10/h1-3H,(H,7,8)(H,9,10)

InChIKey

InChIKey=BLHCMGRVFXRYRN-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C=CC(=O)NC1

Canonical SMILES

O=C(O)C=1C=CC(=O)NC1

Other Names for this Substance

  • 3-Pyridinecarboxylic acid, 1,6-dihydro-6-oxo-
  • Nicotinic acid, 1,6-dihydro-6-oxo-
  • Nicotinic acid, 6-hydroxy-
  • 1,6-Dihydro-6-oxo-3-pyridinecarboxylic acid
  • 6-Hydroxynicotinic acid

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Deleted or Replaced CAS Registry Numbers

4588-15-2