N,N'-Bis(Trifluoroacetyl) L-Cystine
[CAS# 402-91-5]

Identification

• Name: N,N'-Bis(Trifluoroacetyl) L-Cystine
• Synonyms: 3-[3-Hydroxy-3-Oxo-2-[(2,2,2-Trifluoro-1-Oxoethyl)Amino]Propyl]Disulfanyl-2-[(2,2,2-Trifluoro-1-Oxoethyl)Amino]Propanoic Acid; 3-[3-Hydroxy-3-Keto-2-[(2,2,2-Trifluoroacetyl)Amino]Propyl]Disulfanyl-2-[(2,2,2-Trifluoroacetyl)Amino]Propionic Acid; 3-[3-Hydroxy-3-Oxo-2-(2,2,2-Trifluoroethanoylamino)Propyl]Disulfanyl-2-(2,2,2-Trifluoroethanoylamino)Propanoic Acid
• Molecular Formula: C₁₀H₁₀F₆N₂O₆S₂
• Molecular Weight: 432.31
• CAS Registry Number: 402-91-5
• SMILES: C(C(NC(C(F)(F)F)=O)C(O)=O)SSCC(NC(C(F)(F)F)=O)C(O)=O
• InChI: 1S/C10H10F6N2O6S2/c11-9(12,13)7(23)17-3(5(19)20)1-25-26-2-4(6(21)22)18-8(24)10(14,15)16/h3-4H,1-2H2,(H,17,23)(H,18,24)(H,19,20)(H,21,22)
• InChIKey: NJQSWKZMTZNJIP-UHFFFAOYSA-N

Properties

• Density: 1.687g/cm³ (Cal.)
• Boiling point: 596.371°C at 760 mmHg (Cal.)
• Flash point: 314.474°C (Cal.)