4,6-Dihydroxy-2(1H)-pyridinone

CAS Registry Number®

626-47-1

CAS Name

4,6-Dihydroxy-2(1H)-pyridinone

Molecular Formula

C5H5NO3

Molecular Mass

127.10

Cite this Page

4,6-Dihydroxy-2(1H)-pyridinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=626-47-1 (retrieved 2024-12-20) (CAS RN: 626-47-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    218 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H5NO3/c7-3-1-4(8)6-5(9)2-3/h1-2H,(H3,6,7,8,9)

InChIKey

InChIKey=UQXMYBSUHYOBEK-UHFFFAOYSA-N

SMILES

OC1=CC(=O)NC(O)=C1

Canonical SMILES

O=C1C=C(O)C=C(O)N1

Other Names for this Substance

  • 2(1H)-Pyridinone, 4,6-dihydroxy-
  • 2,4,6-Pyridinetriol
  • 4,6-Dihydroxy-2(1H)-pyridinone
  • 2,4,6-Trihydroxypyridine

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