Return to Results

Picolinic acid

CAS Registry Number®

98-98-6

CAS Name

Picolinic acid

Molecular Formula

C6H5NO2

Molecular Mass

123.11

Cite this Page

Picolinic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=98-98-6 (retrieved 2024-12-26) (CAS RN: 98-98-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    115 °C @ Press: 5 Torr

  • Melting Point (2)

    136.5 °C

  • Density (3)

    1.49 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)

InChIKey

InChIKey=SIOXPEMLGUPBBT-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=CC=CC=N1

Canonical SMILES

O=C(O)C1=NC=CC=C1

Other Names for this Substance

  • 2-Pyridinecarboxylic acid
  • Picolinic acid
  • o-Pyridinecarboxylic acid
  • 2-Carboxypyridine
  • α-Pyridinecarboxylic acid

View All

Deleted or Replaced CAS Registry Numbers

1580002-25-0, 2244586-27-2

CAS INSIGHTSTM
Pile of blue, green, and white color of capsule pills with modern design light.