1-(2,4,6-Trichlorophenyl)-3-amino-5-pyrazolone

CAS Registry Number®

27241-31-2

CAS Name

1-(2,4,6-Trichlorophenyl)-3-amino-5-pyrazolone

Molecular Formula

C9H6Cl3N3O

Molecular Mass

278.52

Cite this Page

1-(2,4,6-Trichlorophenyl)-3-amino-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=27241-31-2 (retrieved 2024-11-22) (CAS RN: 27241-31-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    222-224 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H6Cl3N3O/c10-4-1-5(11)9(6(12)2-4)15-8(16)3-7(13)14-15/h1-2H,3H2,(H2,13,14)

InChIKey

InChIKey=FOGGKKWSFIESMZ-UHFFFAOYSA-N

SMILES

ClC1=C(C(Cl)=CC(Cl)=C1)N2N=C(N)CC2=O

Canonical SMILES

O=C1N(N=C(N)C1)C=2C(Cl)=CC(Cl)=CC2Cl

Other Names for this Substance

  • 3H-Pyrazol-3-one, 5-amino-2,4-dihydro-2-(2,4,6-trichlorophenyl)-
  • 2-Pyrazolin-5-one, 3-amino-1-(2,4,6-trichlorophenyl)-
  • 5-Amino-2,4-dihydro-2-(2,4,6-trichlorophenyl)-3H-pyrazol-3-one
  • 1-(2,4,6-Trichlorophenyl)-3-anilinopyrazolone
  • 1-(2,4,6-Trichlorophenyl)-3-amino-2-pyrazoline-5-one

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Deleted or Replaced CAS Registry Numbers

54188-96-4