

| Product Information | Specification and Properties |
| CAS No.:[65673-63-4] | Purity: |
| MDL No.: | Dangerous Goods: |
| MF:C17H17BrN2O5 | Exterior: |
| MW:409.231283903122 | Melting point:107-108 oC |
| Boiling point:535.1±50.0°C at 760 mmHg | Save:Powder -20°C 3 years ? 4°C 2 years In solvent -80°C 6 months ? -20°C 1 month |