1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one

CAS Registry Number®

6969-71-7

CAS Name

1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one

Molecular Formula

C6H5N3O

Molecular Mass

135.12

Cite this Page

1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6969-71-7 (retrieved 2024-11-22) (CAS RN: 6969-71-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    229 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H5N3O/c10-6-8-7-5-3-1-2-4-9(5)6/h1-4H,(H,8,10)

InChIKey

InChIKey=LJRXNXBFJXXRNQ-UHFFFAOYSA-N

SMILES

O=C1N2C(C=CC=C2)=NN1

Canonical SMILES

O=C1NN=C2C=CC=CN21

Other Names for this Substance

  • 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one
  • s-Triazolo[4,3-a]pyridin-3-ol
  • 3-Hydroxytriazolo[4,3-a]pyridine
  • NSC 68462
  • [1,2,4]Triazolo[4,3-a]pyridin-3-ol

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Deleted or Replaced CAS Registry Numbers

42240-05-1

CAS INSIGHTSTM
Targeted protein degrader structure, illustration