Polycysteine
[CAS# 62488-11-3]

Identification

• Name: Polycysteine
• Synonyms: (2R)-2-Amino-3-Sulfanyl-Propanoic Acid; (2R)-2-Amino-3-Mercaptopropanoic Acid; (2R)-2-Amino-3-Mercapto-Propionic Acid
• Molecular Formula: C₃H₇NO₂S
• Molecular Weight: 121.15
• CAS Registry Number: 62488-11-3
• SMILES: [C@@H](C(O)=O)(CS)N
• InChI: 1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
• InChIKey: XUJNEKJLAYXESH-REOHCLBHSA-N

Properties

• Density: 1.3±0.1g/cm³ (Cal.)
• Melting point: 220°C (Expl.)
• Boiling point: 293.9±35.0°C at 760 mmHg (Cal.)
• Flash point: 131.5±25.9°C (Cal.)
• solubility: H2O: 25 mg/mL

Safety Data

• Safety Code: S36;S60
• Risk Code: R22
• Hazard Symbol: X
• Safety Description: WARNING: Not for human consumption, may irriate skin & eyes.