8-Chloro-1(2H)-phthalazinone

CAS Registry Number®

101494-94-4
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CAS Name

8-Chloro-1(2H)-phthalazinone

Molecular Formula

C8H5ClN2O

Molecular Mass

180.59

Cite this Page

8-Chloro-1(2H)-phthalazinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=101494-94-4 (retrieved 2024-09-03) (CAS RN: 101494-94-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    198-199 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H5ClN2O/c9-6-3-1-2-5-4-10-11-8(12)7(5)6/h1-4H,(H,11,12)

InChIKey

InChIKey=LLXGUIBZJQLYJE-UHFFFAOYSA-N

SMILES

ClC1=C2C(C=NNC2=O)=CC=C1

Canonical SMILES

O=C1NN=CC=2C=CC=C(Cl)C12

Other Names for this Substance

  • 1(2H)-Phthalazinone, 8-chloro-
  • 1-Phthalazinol, 8-chloro-
  • 8-Chloro-1(2H)-phthalazinone