4-Amino-1(2H)-phthalazinone

CAS Registry Number®

13580-88-6
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CAS Name

4-Amino-1(2H)-phthalazinone

Molecular Formula

C8H7N3O

Molecular Mass

161.16

Cite this Page

4-Amino-1(2H)-phthalazinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13580-88-6 (retrieved 2024-07-29) (CAS RN: 13580-88-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    257-258 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H7N3O/c9-7-5-3-1-2-4-6(5)8(12)11-10-7/h1-4H,(H2,9,10)(H,11,12)

InChIKey

InChIKey=IUBSMBJKUKVEMK-UHFFFAOYSA-N

SMILES

NC=1C=2C(C(=O)NN1)=CC=CC2

Canonical SMILES

O=C1NN=C(N)C=2C=CC=CC12

Other Names for this Substance

  • 1(2H)-Phthalazinone, 4-amino-
  • 4-Amino-1(2H)-phthalazinone
  • 4-Amino-1-phthalazinone