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CAS 6953-60-2

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S-Acetylmercaptosuccinic anhydride

Description:
S-Acetylmercaptosuccinic anhydride, with the CAS number 6953-60-2, is a chemical compound characterized by its anhydride functional group and the presence of a thiol (mercapto) group. This compound typically appears as a white to off-white solid and is soluble in organic solvents. It is known for its reactivity, particularly in nucleophilic substitution reactions, due to the electrophilic nature of the anhydride carbonyl groups. The presence of the acetyl and mercapto groups contributes to its potential applications in organic synthesis, particularly in the modification of biomolecules and the development of pharmaceuticals. Additionally, S-acetylmercaptosuccinic anhydride can serve as a reagent in peptide synthesis and other chemical transformations. Safety precautions should be observed when handling this compound, as it may be irritant and has specific handling requirements due to its reactive nature. Overall, its unique structure and reactivity make it a valuable compound in various chemical research and industrial applications.
Formula:C6H6O4S
InChI:InChI=1/C6H6O4S/c1-3(7)11-4-2-5(8)10-6(4)9/h4H,2H2,1H3/t4-/m0/s1
InChI key:InChIKey=AHTFMWCHTGEJHA-UHFFFAOYSA-N
SMILES:S(C(C)=O)C1CC(=O)OC1=O
Synonyms:
  • 2-(Acetylthio)succinic anhydride
  • Acetic acid, thio-, S-ester with mercaptosuccinic anhydride
  • Acetylthiosuccinic anhydride
  • Ethanethioic acid, S-(tetrahydro-2,5-dioxo-3-furanyl) ester
  • NSC 57456
  • S-(2,5-dioxotetrahydrofuran-3-yl) ethanethioate
  • S-Acetylmercaptosuccinic acid anhydride
  • S-[(3S)-2,5-dioxotetrahydrofuran-3-yl] ethanethioate
  • Succinic anhydride, mercapto-, acetate
  • 3-(Acetylthio)tetrahydrofuran-2,5-dione
  • See more synonyms
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