Record Information
Creation date2015-10-09 22:30:57 UTC
Update date2017-01-19 02:36:26 UTC
FoodComEx IDPC000495
FoodDB RecordFDB022166
Chemical Information
NameCysteine glutathione disulfide
DescriptionCysteineglutathione disulfide is a molecule that is formed upon oxidative stress of glutathione, that will form mixed disulfides with protein thiol groups, causing reversible S-glutathionylation. [HMDB]
CAS Number13081-14-6
Cysteine-glutathione disulfidehmdb
Cysteineglutathione disulfidehmdb
Chemical FormulaC13H22N4O8S2
IUPAC name(2S)-2-amino-4-{[(1R)-2-[(2-amino-2-carboxyethyl)disulfanyl]-1-[(carboxymethyl)carbamoyl]ethyl]carbamoyl}butanoic acid
InChI IdentifierInChI=1S/C13H22N4O8S2/c14-6(12(22)23)1-2-9(18)17-8(11(21)16-3-10(19)20)5-27-26-4-7(15)13(24)25/h6-8H,1-5,14-15H2,(H,16,21)(H,17,18)(H,19,20)(H,22,23)(H,24,25)/t6-,7?,8-/m0/s1
Isomeric SMILESN[C@@H](CCC(=O)N[C@@H](CSSCC(N)C(O)=O)C(=O)NCC(O)=O)C(O)=O
Average Molecular Weight426.466
Monoisotopic Molecular Weight426.08790508
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
  • Alpha-oligopeptide
  • Gamma-glutamyl alpha peptide
  • Glutamine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Cysteine or derivatives
  • Alpha-amino acid
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • L-alpha-amino acid
  • Tricarboxylic acid or derivatives
  • N-acyl-amine
  • Fatty amide
  • Fatty acyl
  • Carboxamide group
  • Amino acid
  • Dialkyldisulfide
  • Organic disulfide
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxylic acid
  • Sulfenyl compound
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Organonitrogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Primary amine
  • Carbonyl group
  • Hydrocarbon derivative
  • Amine
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physico-Chemical Properties - Experimental
Experimental logPNot Available
Experimental Water SolubilityNot Available
Melting PointNot Available
Foods of Origin
FoodContent Range AverageReference
Production Data
Production Methodcommercial
Production Method ReferenceNot Available
Production Method Reference FileNot Available
Quantity AvailableProduction upon request, up to 10 mg
Delivery TimeNot Available
Storage Formsolid
Storage Conditions-80°C
StabilityNot Available
PurityNot Available
Spectral Data Upon RequestNot Available
Provider Information
Contact NameContact InstitutionContact Email
Rosa Vazquez
Commercial Vendors
Cayman Chemical 17582
Toronto Research Chemicals C995500