4-Hydroxyphthalide

CAS Registry Number®

13161-32-5

CAS Name

4-Hydroxyphthalide

Molecular Formula

C8H6O3

Molecular Mass

150.13

Cite this Page

4-Hydroxyphthalide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13161-32-5 (retrieved 2024-11-22) (CAS RN: 13161-32-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    254 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H6O3/c9-7-3-1-2-5-6(7)4-11-8(5)10/h1-3,9H,4H2

InChIKey

InChIKey=ZSCIMKFWMUXNBS-UHFFFAOYSA-N

SMILES

OC1=C2C(C(=O)OC2)=CC=C1

Canonical SMILES

O=C1OCC=2C(O)=CC=CC12

Other Names for this Substance

  • 1(3H)-Isobenzofuranone, 4-hydroxy-
  • Phthalide, 4-hydroxy-
  • 4-Hydroxy-1(3H)-isobenzofuranone
  • 4-Hydroxyphthalide
  • 4-Hydroxy-3H-isobenzofuran-1-one

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration