2-Phenylindeno[1,2,3-de]phthalazin-3(2H)-one

CAS Registry Number®

1673-29-6

CAS Name

2-Phenylindeno[1,2,3-de]phthalazin-3(2H)-one

Molecular Formula

C20H12N2O

Molecular Mass

296.32

Cite this Page

2-Phenylindeno[1,2,3-de]phthalazin-3(2H)-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1673-29-6 (retrieved 2025-01-01) (CAS RN: 1673-29-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    221-222 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H12N2O/c23-20-17-12-6-11-15-14-9-4-5-10-16(14)19(18(15)17)21-22(20)13-7-2-1-3-8-13/h1-12H

InChIKey

InChIKey=ISMZWNHRRFNHGF-UHFFFAOYSA-N

SMILES

O=C1C2=C3C(C=4C(C3=CC=C2)=CC=CC4)=NN1C5=CC=CC=C5

Canonical SMILES

O=C1C2=CC=CC=3C=4C=CC=CC4C(=NN1C=5C=CC=CC5)C23

Other Names for this Substance

  • Indeno[1,2,3-de]phthalazin-3(2H)-one, 2-phenyl-
  • 2-Phenylindeno[1,2,3-de]phthalazin-3(2H)-one
  • 2-Phenyl-2H-indeno[1,2,3-de]phthalazin-3-one

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