Brivaracetam (alfaR, 4R)-Isomer
[CAS# 357337-00-9]

Identification

• Name: Brivaracetam (alfaR, 4R)-Isomer
• Synonyms: 2-(2-oxo-4-propylpyrrolidin-1-yl)butanamide
• Molecular Formula: C₁₁H₂₀N₂O₂
• Molecular Weight: 212.29
• CAS Registry Number: 357337-00-9
• SMILES: CCCC1CC(=O)N(C1)C(CC)C(=O)N

Properties

• Solubility: 6344 mg/L (25 ºC water)
• Density: 1.1±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.494, Calc.^*
• Melting point: 161.40 ºC
• Boiling Point: 398.48 ºC, 409.3±28.0 ºC (760 mmHg), Calc.^*
• Flash Point: 201.3±24.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.