№: A503
CAS#: [6146-52-7]
Molecular weight: 162.14
Simple formula: C₈H₆N₂O₂
Chemical structure formula:

SPECIFICATIONS:
Appearance: crystal
Colour: yellow
Purity: 99.0% min (HPLC)
Impurity
7-Nitroindole: 0.05% max
Melting point: 140~142°C
Loss on drying: 0.5% max
Packing: In 25kg net drum with PE liners