2,4-Dihydroxyquinoline

CAS Registry Number®

86-95-3

CAS Name

2,4-Dihydroxyquinoline

Molecular Formula

C9H7NO2

Molecular Mass

161.16

Cite this Page

2,4-Dihydroxyquinoline.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=86-95-3 (retrieved 2024-11-23) (CAS RN: 86-95-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    330-336 °C

  • Melting Point (2)

    355 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H7NO2/c11-8-5-9(12)10-7-4-2-1-3-6(7)8/h1-5H,(H2,10,11,12)

InChIKey

InChIKey=HDHQZCHIXUUSMK-UHFFFAOYSA-N

SMILES

OC=1C=2C(NC(=O)C1)=CC=CC2

Canonical SMILES

O=C1C=C(O)C=2C=CC=CC2N1

Other Names for this Substance

  • 2(1H)-Quinolinone, 4-hydroxy-
  • 2,4-Quinolinediol
  • Carbostyril, 4-hydroxy-
  • 4-Hydroxy-2(1H)-quinolinone
  • 4-Hydroxycarbostyril

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Deleted or Replaced CAS Registry Numbers

1677-28-7, 70254-43-2

CAS INSIGHTSTM
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