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CAS 21141-84-4

:

(H-Cys-Val-OH)2 (Disulfide bond)

Description:
The chemical substance with the name "(H-Cys-Val-OH)2" and CAS number "21141-84-4" is a dipeptide that features a disulfide bond between two cysteine residues. This compound is characterized by its structure, which consists of two cysteine (Cys) and valine (Val) amino acids linked together, forming a cyclic or linear arrangement depending on the specific conformation. The presence of the disulfide bond is significant as it contributes to the stability and functionality of the peptide, often influencing its biological activity and interactions. The peptide exhibits properties typical of amino acids, such as solubility in water and the ability to form hydrogen bonds. Additionally, the presence of the sulfur atom in cysteine allows for redox reactions, which can play a crucial role in biological systems, particularly in protein folding and stability. Overall, this compound is of interest in biochemical research and applications, particularly in the study of peptide synthesis and protein structure.
Formula:C16H30N4O6S2
InChI:InChI=1/C16H30N4O6S2/c1-7(2)11(15(23)24)19-13(21)9(17)5-27-28-6-10(18)14(22)20-12(8(3)4)16(25)26/h7-12H,5-6,17-18H2,1-4H3,(H,19,21)(H,20,22)(H,23,24)(H,25,26)
SMILES:CC(C)C(C(=O)O)N=C(C(CSSCC(C(=NC(C(C)C)C(=O)O)O)N)N)O
Synonyms:
  • N-(2-Amino-3-((2-amino-3-((1-carboxy-2-methylpropyl)amino)-3-oxopropyl)dithio)propanoyl)valine
  • Nsc 333715
  • 2,2'-{Disulfanediylbis[(2-Amino-1-Oxopropane-3,1-Diyl)Imino]}Bis(3-Methylbutanoic Acid) (Non-Preferred Name)
  • (H-Cys-Val-Oh)2
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