3-Cyano-4-hydroxycoumarin

CAS Registry Number®

10523-48-5

CAS Name

3-Cyano-4-hydroxycoumarin

Molecular Formula

C10H5NO3

Molecular Mass

187.15

Cite this Page

3-Cyano-4-hydroxycoumarin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=10523-48-5 (retrieved 2024-11-24) (CAS RN: 10523-48-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    242 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H5NO3/c11-5-7-9(12)6-3-1-2-4-8(6)14-10(7)13/h1-4,12H

InChIKey

InChIKey=XBBPVYNBMMBFNJ-UHFFFAOYSA-N

SMILES

OC=1C=2C(OC(=O)C1C#N)=CC=CC2

Canonical SMILES

N#CC=1C(=O)OC=2C=CC=CC2C1O

Other Names for this Substance

  • 2H-1-Benzopyran-3-carbonitrile, 4-hydroxy-2-oxo-
  • Coumarin, 3-cyano-4-hydroxy-
  • 4-Hydroxy-2-oxo-2H-1-benzopyran-3-carbonitrile
  • 3-Cyano-4-hydroxycoumarin

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