4-Amino-3-isoxazolidinone

CAS Registry Number®

68-39-3

CAS Name

4-Amino-3-isoxazolidinone

Molecular Formula

C3H6N2O2

Molecular Mass

102.09

Cite this Page

4-Amino-3-isoxazolidinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=68-39-3 (retrieved 2024-11-21) (CAS RN: 68-39-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    138-141 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H6N2O2/c4-2-1-7-5-3(2)6/h2H,1,4H2,(H,5,6)

InChIKey

InChIKey=DYDCUQKUCUHJBH-UHFFFAOYSA-N

SMILES

NC1C(=O)NOC1

Canonical SMILES

O=C1NOCC1N

Other Names for this Substance

  • 3-Isoxazolidinone, 4-amino-
  • 3-Isoxazolidinone, 4-amino-, (±)-
  • 4-Amino-3-isoxazolidinone
  • DL-Cycloserine
  • 3-Oxoisooxazolidin-4-amine

Deleted or Replaced CAS Registry Numbers

4834-58-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration