5-Thioxo-2-pyrrolidinone

CAS Registry Number®

4166-00-1

CAS Name

5-Thioxo-2-pyrrolidinone

Molecular Formula

C4H5NOS

Molecular Mass

115.15

Cite this Page

5-Thioxo-2-pyrrolidinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4166-00-1 (retrieved 2024-11-25) (CAS RN: 4166-00-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    109-112 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H5NOS/c6-3-1-2-4(7)5-3/h1-2H2,(H,5,6,7)

InChIKey

InChIKey=WJQDJDVDXAAXSB-UHFFFAOYSA-N

SMILES

O=C1NC(=S)CC1

Canonical SMILES

O=C1NC(=S)CC1

Other Names for this Substance

  • 2-Pyrrolidinone, 5-thioxo-
  • Succinimide, thio-
  • 5-Thioxo-2-pyrrolidinone
  • 2-Thiosuccinimide
  • Thiosuccinimide

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