(±)-Mercaptosuccinic acid

CAS Registry Number®

70-49-5

CAS Name

(±)-Mercaptosuccinic acid

Molecular Formula

C4H6O4S

Molecular Mass

150.15

Cite this Page

(±)-Mercaptosuccinic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=70-49-5 (retrieved 2024-11-22) (CAS RN: 70-49-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    149 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C4H6O4S/c5-3(6)1-2(9)4(7)8/h2,9H,1H2,(H,5,6)(H,7,8)

InChIKey

InChIKey=NJRXVEJTAYWCQJ-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Butanedioic acid, 2-mercapto-
  • Succinic acid, mercapto-
  • Butanedioic acid, mercapto-
  • 2-Mercaptobutanedioic acid
  • Mercaptosuccinic acid

View All

Deleted or Replaced CAS Registry Numbers

644-87-1

CAS INSIGHTSTM
Targeted protein degrader structure, illustration