3,9-Dihydro-2H-purine-2-thione

CAS Registry Number®

28128-19-0
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CAS Name

3,9-Dihydro-2H-purine-2-thione

Molecular Formula

C5H4N4S

Molecular Mass

152.18

Cite this Page

3,9-Dihydro-2H-purine-2-thione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=28128-19-0 (retrieved 2024-04-19) (CAS RN: 28128-19-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    250 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H4N4S/c10-5-6-1-3-4(9-5)8-2-7-3/h1-2H,(H2,6,7,8,9,10)

InChIKey

InChIKey=HDBQZGJWHMCXIL-UHFFFAOYSA-N

SMILES

S=C1NC2=C(C=N1)NC=N2

Canonical SMILES

S=C1N=CC=2NC=NC2N1

Other Names for this Substance

  • 2H-Purine-2-thione, 3,9-dihydro-
  • 2H-Purine-2-thione, 1,3-dihydro-
  • Purine-2(3H)-thione
  • 3,9-Dihydro-2H-purine-2-thione
  • Purine-2-thiol

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Deleted or Replaced CAS Registry Numbers

33426-50-5, 37109-85-6

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