[1,2,4]Triazolo[1,5-a]pyrimidine

CAS Registry Number®

275-02-5
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CAS Name

[1,2,4]Triazolo[1,5-a]pyrimidine

Molecular Formula

C5H4N4

Molecular Mass

120.11

Cite this Page

[1,2,4]Triazolo[1,5-a]pyrimidine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=275-02-5 (retrieved 2024-04-28) (CAS RN: 275-02-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    141-143 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H4N4/c1-2-6-5-7-4-8-9(5)3-1/h1-4H

InChIKey

InChIKey=SRNKZYRMFBGSGE-UHFFFAOYSA-N

SMILES

C=12N(N=CN1)C=CC=N2

Canonical SMILES

N=1C=NN2C=CC=NC12

Other Names for this Substance

  • [1,2,4]Triazolo[1,5-a]pyrimidine
  • s-Triazolo[1,5-a]pyrimidine
  • 1,3,3a,7-Tetraazaindene
  • 1,3,3a,7-Tetrazaindene
  • 1,3,4-Triazaindolizine

View All

Deleted or Replaced CAS Registry Numbers

184304-64-1

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