7-Hydroxycoumarin-3-carboxylic acid

CAS Registry Number®

779-27-1

CAS Name

7-Hydroxycoumarin-3-carboxylic acid

Molecular Formula

C10H6O5

Molecular Mass

206.15

Cite this Page

7-Hydroxycoumarin-3-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=779-27-1 (retrieved 2024-11-21) (CAS RN: 779-27-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    271 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H6O5/c11-6-2-1-5-3-7(9(12)13)10(14)15-8(5)4-6/h1-4,11H,(H,12,13)

InChIKey

InChIKey=LKLWLDOUZJEHDY-UHFFFAOYSA-N

SMILES

O=C1OC=2C(C=C1C(O)=O)=CC=C(O)C2

Canonical SMILES

O=C(O)C1=CC=2C=CC(O)=CC2OC1=O

Other Names for this Substance

  • 2H-1-Benzopyran-3-carboxylic acid, 7-hydroxy-2-oxo-
  • 7-Hydroxy-2-oxo-2H-1-benzopyran-3-carboxylic acid
  • 3-Carboxy-7-hydroxycoumarin
  • Umbelliferone-3-carboxylic acid
  • 7-Hydroxycoumarin-3-carboxylic acid

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CAS INSIGHTSTM
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