2-Hydroxyquinoline

CAS Registry Number®

59-31-4

CAS Name

2-Hydroxyquinoline

Molecular Formula

C9H7NO

Molecular Mass

145.16

Cite this Page

2-Hydroxyquinoline.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=59-31-4 (retrieved 2024-11-21) (CAS RN: 59-31-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    199.5 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C9H7NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-6H,(H,10,11)

InChIKey

InChIKey=LISFMEBWQUVKPJ-UHFFFAOYSA-N

SMILES

O=C1NC=2C(C=C1)=CC=CC2

Canonical SMILES

O=C1C=CC=2C=CC=CC2N1

Other Names for this Substance

  • 2(1H)-Quinolinone
  • Carbostyril
  • 2-Quinolinol
  • α-Hydroxyquinoline
  • 2-Hydroxyquinoline

View All

Deleted or Replaced CAS Registry Numbers

493-62-9

CAS INSIGHTSTM
Targeted protein degrader structure, illustration