1,N2-Ethenoguanine

CAS Registry Number®

56287-13-9

CAS Name

1,N2-Ethenoguanine

Molecular Formula

C7H5N5O

Molecular Mass

175.15

Cite this Page

1,N2-Ethenoguanine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=56287-13-9 (retrieved 2025-01-30) (CAS RN: 56287-13-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >300 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C7H5N5O/c13-6-4-5(10-3-9-4)11-7-8-1-2-12(6)7/h1-3H,(H,8,11)(H,9,10)

InChIKey

InChIKey=JAQUADIPBIOFCE-UHFFFAOYSA-N

SMILES

O=C1C2=C(NC=3N1C=CN3)N=CN2

Canonical SMILES

O=C1C=2NC=NC2NC3=NC=CN13

Other Names for this Substance

  • 9H-Imidazo[1,2-a]purin-9-one, 3,4-dihydro-
  • 9H-Imidazo[1,2-a]purin-9-one, 1,4-dihydro-
  • 3,4-Dihydro-9H-imidazo[1,2-a]purin-9-one
  • 1,N2-Ethenoguanine
  • 1H,4H,9H-Imidazo[1,2-a]purin-9-one

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Deleted or Replaced CAS Registry Numbers

151368-34-2