1-Phenyl-3-aminopyrazol-5-one

CAS Registry Number®

28710-97-6
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CAS Name

1-Phenyl-3-aminopyrazol-5-one

Molecular Formula

C9H9N3O

Molecular Mass

175.19

Cite this Page

1-Phenyl-3-aminopyrazol-5-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=28710-97-6 (retrieved 2024-06-23) (CAS RN: 28710-97-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    219 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C9H9N3O/c10-8-6-9(13)12(11-8)7-4-2-1-3-5-7/h1-6,11H,10H2

InChIKey

InChIKey=PVKNQGWSRAGMNM-UHFFFAOYSA-N

SMILES

O=C1N(NC(N)=C1)C2=CC=CC=C2

Canonical SMILES

O=C1C=C(N)NN1C=2C=CC=CC2

Other Names for this Substance

  • 3H-Pyrazol-3-one, 5-amino-1,2-dihydro-2-phenyl-
  • 3-Pyrazolin-5-one, 3-amino-1-phenyl-
  • 5-Amino-1,2-dihydro-2-phenyl-3H-pyrazol-3-one
  • 1-Phenyl-3-aminopyrazol-5-one
  • NSC 266160

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