Penicillamine Cysteine Disulfide
[CAS# 18840-45-4]

Identification

• Name: Penicillamine Cysteine Disulfide
• Synonyms: (2S)-2-Amino-3-[(2R)-2-Amino-3-Hydroxy-3-Oxo-Propyl]Disulfanyl-3-Methyl-Butanoic Acid; (2S)-2-Amino-3-[(2R)-2-Amino-3-Hydroxy-3-Keto-Propyl]Disulfanyl-3-Methyl-Butyric Acid; Penicillamine Cysteine Disulfide
• Molecular Formula: C₈H₁₆N₂O₄S₂
• Molecular Weight: 268.35
• CAS Registry Number: 18840-45-4
• SMILES: [C@@H](C(=O)O)(N)C(C)(C)SSC[C@@H](C(=O)O)N
• InChI: 1S/C8H16N2O4S2/c1-8(2,5(10)7(13)14)16-15-3-4(9)6(11)12/h4-5H,3,9-10H2,1-2H3,(H,11,12)(H,13,14)/t4-,5-/m0/s1
• InChIKey: BOTADXJBFXFSLA-WHFBIAKZSA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)
• Boiling point: 463.2±45.0°C at 760 mmHg (Cal.)
• Flash point: 233.9±28.7°C (Cal.)