Synonyms: 5-Nitro-1H-indole Purity Limit: ≥ 98% (HPLC) CAS No.: 6146-52-7 Molecular Formula: C8H6N2O2 Molecular Weight: 162.15 MDL No.: MFCD00005673 Appearance: Light yellow to brown powder Storage Temperature: Store at 0-8 °C