5-Hydroxyoxindole

CAS Registry Number®

3416-18-0
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CAS Name

5-Hydroxyoxindole

Molecular Formula

C8H7NO2

Molecular Mass

149.15

Cite this Page

5-Hydroxyoxindole.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3416-18-0 (retrieved 2024-08-11) (CAS RN: 3416-18-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    156-157 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C8H7NO2/c10-6-1-2-7-5(3-6)4-8(11)9-7/h1-3,10H,4H2,(H,9,11)

InChIKey

InChIKey=ZGTUSQAQXWSMDW-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C1NC2=CC=C(O)C=C2C1

Other Names for this Substance

  • 2H-Indol-2-one, 1,3-dihydro-5-hydroxy-
  • 2-Indolinone, 5-hydroxy-
  • Oxindole, 5-hydroxy-
  • 1,3-Dihydro-5-hydroxy-2H-indol-2-one
  • 5-Hydroxyoxindole

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Deleted or Replaced CAS Registry Numbers

369614-40-4, 369614-44-8, 369614-37-9, 369614-42-6