3-Hydroxypyridin-4-one

CAS Registry Number®

1121-23-9

CAS Name

3-Hydroxypyridin-4-one

Molecular Formula

C5H5NO2

Molecular Mass

111.10

Cite this Page

3-Hydroxypyridin-4-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1121-23-9 (retrieved 2024-11-21) (CAS RN: 1121-23-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    235-237 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H5NO2/c7-4-1-2-6-3-5(4)8/h1-3,8H,(H,6,7)

InChIKey

InChIKey=ZCUUVWCJGRQCMZ-UHFFFAOYSA-N

SMILES

O=C1C(O)=CNC=C1

Canonical SMILES

O=C1C=CNC=C1O

Other Names for this Substance

  • 4(1H)-Pyridinone, 3-hydroxy-
  • 4(1H)-Pyridone, 3-hydroxy-
  • 3-Hydroxy-4(1H)-pyridinone
  • Pyrocomene amine acid
  • 3-Hydroxy-4-pyridone

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration