4-Hydroxy-6-methyl-1,3,3a,7-tetraazaindene

CAS Registry Number®

2503-56-2
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CAS Name

4-Hydroxy-6-methyl-1,3,3a,7-tetraazaindene

Molecular Formula

C6H6N4O

Molecular Mass

150.14

Cite this Page

4-Hydroxy-6-methyl-1,3,3a,7-tetraazaindene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=2503-56-2 (retrieved 2024-04-28) (CAS RN: 2503-56-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    227-229 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H6N4O/c1-4-2-5(11)10-6(9-4)7-3-8-10/h2-3,11H,1H3

InChIKey

InChIKey=ZUIVNYGZFPOXFW-UHFFFAOYSA-N

SMILES

OC=1N2C(N=C(C)C1)=NC=N2

Canonical SMILES

OC1=CC(=NC2=NC=NN21)C

Other Names for this Substance

  • [1,2,4]Triazolo[1,5-a]pyrimidin-7-ol, 5-methyl-
  • s-Triazolo[1,5-a]pyrimidin-7-ol, 5-methyl-
  • 5-Methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
  • 5-Methyl-s-triazolo[1,5-a]pyrimidin-7-ol
  • 1,3,7-Triaza-4-hydroxy-6-methylindolizine

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Deleted or Replaced CAS Registry Numbers

112801-35-1, 115054-48-3, 71410-81-6

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