5-Hydroxy-4,7-dimethyl-2H-1-benzopyran-2-one

CAS Registry Number®

6335-27-9

CAS Name

5-Hydroxy-4,7-dimethyl-2H-1-benzopyran-2-one

Molecular Formula

C11H10O3

Molecular Mass

190.20

Cite this Page

5-Hydroxy-4,7-dimethyl-2H-1-benzopyran-2-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6335-27-9 (retrieved 2024-12-19) (CAS RN: 6335-27-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    248 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H10O3/c1-6-3-8(12)11-7(2)5-10(13)14-9(11)4-6/h3-5,12H,1-2H3

InChIKey

InChIKey=JJHLYYXMYNBADE-UHFFFAOYSA-N

SMILES

CC=1C=2C(=CC(C)=CC2O)OC(=O)C1

Canonical SMILES

O=C1OC=2C=C(C=C(O)C2C(=C1)C)C

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 5-hydroxy-4,7-dimethyl-
  • Coumarin, 5-hydroxy-4,7-dimethyl-
  • 5-Hydroxy-4,7-dimethyl-2H-1-benzopyran-2-one
  • 4,7-Dimethyl-5-hydroxycoumarin
  • 5-Hydroxy-4,7-dimethylcoumarin

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