Phthalide

CAS Registry Number®

87-41-2

CAS Name

Phthalide

Molecular Formula

C8H6O2

Molecular Mass

134.13

Cite this Page

Phthalide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=87-41-2 (retrieved 2024-11-21) (CAS RN: 87-41-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    290 °C

  • Melting Point (1)

    75 °C

  • Density (2)

    1.1636 g/cm³ @ Temp: 99.1 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H6O2/c9-8-7-4-2-1-3-6(7)5-10-8/h1-4H,5H2

InChIKey

InChIKey=WNZQDUSMALZDQF-UHFFFAOYSA-N

SMILES

O=C1C=2C(=CC=CC2)CO1

Canonical SMILES

O=C1OCC=2C=CC=CC12

Other Names for this Substance

  • 1(3H)-Isobenzofuranone
  • Phthalide
  • 1-Phthalanone
  • 2-Hydroxymethylbenzoic acid γ-lactone
  • Phthalolactone

View All

Deleted or Replaced CAS Registry Numbers

1135443-46-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration