3,4-Dihydro-8-hydroxy-3-(4-hydroxyphenyl)-1H-2-benzopyran-1-one

CAS Registry Number®

480-47-7

CAS Name

3,4-Dihydro-8-hydroxy-3-(4-hydroxyphenyl)-1H-2-benzopyran-1-one

Molecular Formula

C15H12O4

Molecular Mass

256.25

Cite this Page

3,4-Dihydro-8-hydroxy-3-(4-hydroxyphenyl)-1H-2-benzopyran-1-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=480-47-7 (retrieved 2024-12-01) (CAS RN: 480-47-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    181-182 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H12O4/c16-11-6-4-9(5-7-11)13-8-10-2-1-3-12(17)14(10)15(18)19-13/h1-7,13,16-17H,8H2

InChIKey

InChIKey=DGKDFNDHPXVXHW-UHFFFAOYSA-N

SMILES

O=C1C=2C(CC(O1)C3=CC=C(O)C=C3)=CC=CC2O

Canonical SMILES

O=C1OC(C2=CC=C(O)C=C2)CC=3C=CC=C(O)C13

Other Names for this Substance

  • 1H-2-Benzopyran-1-one, 3,4-dihydro-8-hydroxy-3-(4-hydroxyphenyl)-
  • Isocoumarin, 3,4-dihydro-8-hydroxy-3-(p-hydroxyphenyl)-
  • 3,4-Dihydro-8-hydroxy-3-(4-hydroxyphenyl)-1H-2-benzopyran-1-one
  • Hydrangenol
  • (±)-Hydrangenol

Deleted or Replaced CAS Registry Numbers

80394-92-9

CAS INSIGHTSTM
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