5-Cyanouracil

CAS Registry Number®

4425-56-3

CAS Name

5-Cyanouracil

Molecular Formula

C5H3N3O2

Molecular Mass

137.10

Cite this Page

5-Cyanouracil.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4425-56-3 (retrieved 2024-11-21) (CAS RN: 4425-56-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    295 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H3N3O2/c6-1-3-2-7-5(10)8-4(3)9/h2H,(H2,7,8,9,10)

InChIKey

InChIKey=HAUXRJCZDHHADG-UHFFFAOYSA-N

SMILES

C(#N)C=1C(=O)NC(=O)NC1

Canonical SMILES

N#CC1=CNC(=O)NC1=O

Other Names for this Substance

  • 5-Pyrimidinecarbonitrile, 1,2,3,4-tetrahydro-2,4-dioxo-
  • 1,2,3,4-Tetrahydro-2,4-dioxo-5-pyrimidinecarbonitrile
  • 5-Cyanouracil
  • 2,4(1H,3H)-Pyrimidinedione, 5-cyano-
  • NSC 12931

View All

Deleted or Replaced CAS Registry Numbers

5428-41-1

CAS INSIGHTSTM
Targeted protein degrader structure, illustration