meso-2,3-Dimercaptosuccinic acid

CAS Registry Number®

304-55-2

CAS Name

meso-2,3-Dimercaptosuccinic acid

Molecular Formula

C4H6O4S2

Molecular Mass

182.22

Cite this Page

meso-2,3-Dimercaptosuccinic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=304-55-2 (retrieved 2024-11-22) (CAS RN: 304-55-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    192-194 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1/C4H6O4S2/c5-3(6)1(9)2(10)4(7)8/h1-2,9-10H,(H,5,6)(H,7,8)/t1-,2+

InChIKey

InChIKey=ACTRVOBWPAIOHC-XIXRPRMCNA-N

SMILES

[C@H]([C@H](C(O)=O)S)(C(O)=O)S

Canonical SMILES

O=C(O)C(S)C(S)C(=O)O

Other Names for this Substance

  • Butanedioic acid, 2,3-dimercapto-, (2R,3S)-rel-
  • Succinic acid, 2,3-dimercapto-, meso-
  • Butanedioic acid, 2,3-dimercapto-, (R*,S*)-
  • rel-(2R,3S)-2,3-Dimercaptobutanedioic acid
  • DMS

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration