4-(Methylthio)-2-oxobutyric acid

CAS Registry Number®

583-92-6

CAS Name

4-(Methylthio)-2-oxobutyric acid

Molecular Formula

C5H8O3S

Molecular Mass

148.18

Cite this Page

4-(Methylthio)-2-oxobutyric acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=583-92-6 (retrieved 2024-11-22) (CAS RN: 583-92-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    123 °C @ Press: 3 Torr

  • Melting Point (2)

    150-151 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H8O3S/c1-9-3-2-4(6)5(7)8/h2-3H2,1H3,(H,7,8)

InChIKey

InChIKey=SXFSQZDSUWACKX-UHFFFAOYSA-N

SMILES

C(C(O)=O)(CCSC)=O

Canonical SMILES

O=C(O)C(=O)CCSC

Other Names for this Substance

  • Butanoic acid, 4-(methylthio)-2-oxo-
  • Butyric acid, 4-(methylthio)-2-oxo-
  • Butyric acid, γ-methylmercapto-α-oxo-
  • 4-(Methylthio)-2-oxobutanoic acid
  • α-Oxo-γ-(methylthio)-n-butyric acid

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration