4-Amino-5-chloro-2-phenyl-3(2H)-pyridazinone

CAS Registry Number®

1698-61-9

CAS Name

4-Amino-5-chloro-2-phenyl-3(2H)-pyridazinone

Molecular Formula

C10H8ClN3O

Molecular Mass

221.64

Cite this Page

4-Amino-5-chloro-2-phenyl-3(2H)-pyridazinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1698-61-9 (retrieved 2024-11-28) (CAS RN: 1698-61-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    142.0-143.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H8ClN3O/c11-8-6-13-14(10(15)9(8)12)7-4-2-1-3-5-7/h1-6H,12H2

InChIKey

InChIKey=HAKJEHJYRKVCIU-UHFFFAOYSA-N

SMILES

O=C1N(N=CC(Cl)=C1N)C2=CC=CC=C2

Canonical SMILES

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

Other Names for this Substance

  • 3(2H)-Pyridazinone, 4-amino-5-chloro-2-phenyl-
  • 4-Amino-5-chloro-2-phenyl-3(2H)-pyridazinone
  • Isopyrazon
  • 1-Phenyl-4-chloro-5-amino-6-pyridazinone
  • 4-Amino-5-chloro-2-phenyl-3(2H)pyridazinone

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