1,2-Benzisoxazol-3(2H)-one

CAS Registry Number®

21725-69-9

CAS Name

1,2-Benzisoxazol-3(2H)-one

Molecular Formula

C7H5NO2

Molecular Mass

135.12

Cite this Page

1,2-Benzisoxazol-3(2H)-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=21725-69-9 (retrieved 2024-11-21) (CAS RN: 21725-69-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    145-146 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C7H5NO2/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9)

InChIKey

InChIKey=QLDQYRDCPNBPII-UHFFFAOYSA-N

SMILES

O=C1C=2C(=CC=CC2)ON1

Canonical SMILES

O=C1NOC=2C=CC=CC21

Other Names for this Substance

  • 1,2-Benzisoxazol-3(2H)-one
  • 1,2-Benzisoxazol-3-ol
  • 1,2-Benzisoxazolin-3-one
  • 3-Hydroxybenzisoxazole
  • Benzo[d]isoxazol-3-one

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Deleted or Replaced CAS Registry Numbers

35651-74-2

CAS INSIGHTSTM
Targeted protein degrader structure, illustration