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CAS 32381-28-5

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(Ac-Cys-OMe)2 (Disulfide bond)

Description:
The chemical substance known as (Ac-Cys-OMe)2, which features a disulfide bond, is a derivative of cysteine, an amino acid that contains a thiol group. This compound is characterized by the presence of two acetylated cysteine residues linked by a disulfide bond, which is formed through the oxidation of two thiol groups. The acetylation of the cysteine residues enhances the stability and solubility of the molecule, making it more suitable for various biochemical applications. The methyl ester (OMe) group contributes to the overall hydrophobicity and can influence the compound's interaction with biological systems. This substance is often utilized in peptide synthesis, redox biology studies, and as a potential antioxidant due to the reactivity of the disulfide bond. Its CAS number, 32381-28-5, allows for easy identification in chemical databases. Overall, (Ac-Cys-OMe)2 serves as an important tool in research involving protein structure and function, as well as in the development of therapeutic agents.
Formula:C12H20N2O6S2
InChI:InChI=1/C12H20N2O6S2/c1-7(15)13-9(11(17)19-3)5-21-22-6-10(12(18)20-4)14-8(2)16/h9-10H,5-6H2,1-4H3,(H,13,15)(H,14,16)/t9-,10-/m0/s1
SMILES:CC(=N[C@@H](CSSC[C@@H](C(=O)OC)N=C(C)O)C(=O)OC)O
Synonyms:
  • dimethyl N,N'-diacetylcystinate
  • dimethyl N,N'-diacetyl-L-cystinate
  • N-Acetyl-L-Cysteine Methyl Ester
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