Glutathione Oxidized (GSSG, Glutathione Oxidase, Glutathiol, Glutathione Disulfide)

A biomarker for fatty liver disease.||Synonyms:|Glutathione disulfide; (2S,2'S)-5,5'-(((2R,2'R)-Disulfanediylbis(1-((carboxymethyl)amino)-1-oxopropane-3,2-diyl))bis(azanediyl))bis(2-amino-5-oxopentanoic acid); N,N'-[Dithiobis[1-[(carboxymethyl)carbamoyl]ethylene]]diglutamine; GSSG; Glutathione Disulphide; Glutathione-S-S-glutathione; Glutathione-SSG; Glutathone Disulfide; Oxidized L-Glutathione; Oxidized Glutathione; Oxiglutatione||CAS No:|27025-41-8||Molecular Formula:|C20H32N6O12S2||Molecular Weight:|612.63||Appearance:|White to off-white powder||Purity:|≥95%||Melting Point:|>168°C (dec.)||Specific Rotation:|-98.8ºC (c=0.1, Water)||Elemental Analysis:|Calculated: %C: 39.15, %H: 5.22, %N: 13.09||Method for Determining Identity:|Proton NMR (D2O) Spectroscopic and Mass Spectrometric Analysis||TLC Conditions:|C18; Acetonitrile: Methanol: Water: Ammonium Hydroxide = 4:4:2:0.1; Visualized with KMnO4; Single Spot; Rf=0.70||Water (KF): |~6%||Solubility:|Water (Slightly)||Storage and Stability:|May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.