5-Nitro-2(3H)-benzofuranone

CAS Registry Number®

21997-23-9

CAS Name

5-Nitro-2(3H)-benzofuranone

Molecular Formula

C8H5NO4

Molecular Mass

179.13

Cite this Page

5-Nitro-2(3H)-benzofuranone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=21997-23-9 (retrieved 2024-11-22) (CAS RN: 21997-23-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C8H5NO4/c10-8-4-5-3-6(9(11)12)1-2-7(5)13-8/h1-3H,4H2

InChIKey

InChIKey=OFONKIRKKMJQLZ-UHFFFAOYSA-N

SMILES

N(=O)(=O)C=1C=C2C(=CC1)OC(=O)C2

Canonical SMILES

O=C1OC2=CC=C(C=C2C1)N(=O)=O

Other Names for this Substance

  • 2(3H)-Benzofuranone, 5-nitro-
  • 5-Nitro-2(3H)-benzofuranone
  • 5-Nitro-2-hydroxyphenylacetic acid γ-lactone
  • 5-Nitrocoumaran-2-one
  • 5-Nitro-3H-benzofuran-2-one

CAS INSIGHTSTM
Targeted protein degrader structure, illustration