1,2,4-Triazolo[4,3-a]pyrimidine

CAS Registry Number®

274-98-6

CAS Name

1,2,4-Triazolo[4,3-a]pyrimidine

Molecular Formula

C5H4N4

Molecular Mass

120.11

Cite this Page

1,2,4-Triazolo[4,3-a]pyrimidine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=274-98-6 (retrieved 2024-11-22) (CAS RN: 274-98-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    210-213 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=DOLWUAMIJZGVTC-UHFFFAOYSA-N

SMILES

C=12N(C=NN1)C=CC=N2

Canonical SMILES

N=1N=C2N=CC=CN2C1

Other Names for this Substance

  • 1,2,4-Triazolo[4,3-a]pyrimidine
  • s-Triazolo[4,3-a]pyrimidine
  • 1,2,3a,7-Tetraazaindene
  • 2,3,4-Triazaindolizine
  • 1,2,8-Triazaindolizine

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