Purity Limit: ≥ 99% (HPLC) CAS No.: 13534-99-1 Molecular Formula: C5H5BrN2 Molecular Weight: 173.01 MDL No.: MFCD03095187 Appearance: Light brown to off-white crystalline powder Melting Point: 63-67 °C Storage Temperature: Store at 0-8°C