2(1H)-Pyrimidinone

CAS Registry Number®

557-01-7

CAS Name

2(1H)-Pyrimidinone

Molecular Formula

C4H4N2O

Molecular Mass

96.09

Cite this Page

2(1H)-Pyrimidinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=557-01-7 (retrieved 2024-11-21) (CAS RN: 557-01-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    177-178 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H4N2O/c7-4-5-2-1-3-6-4/h1-3H,(H,5,6,7)

InChIKey

InChIKey=VTGOHKSTWXHQJK-UHFFFAOYSA-N

SMILES

O=C1NC=CC=N1

Canonical SMILES

O=C1N=CC=CN1

Other Names for this Substance

  • 2(1H)-Pyrimidinone
  • 2-Oxopyrimidine
  • 2-Pyrimidone
  • 2-Hydroxypyrimidine
  • 2-Pyrimidinol

View All

Deleted or Replaced CAS Registry Numbers

2209-57-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration