pharmaceutical
material
intermediate
Allopurinol
Molecular formula : C5H4N4O
MW : 136.11
CAS No. :315-30-0
Melting point of 350 °C. Water-soluble 0.35 g / L (25 °C).
Quality standard:USP,EP,BP
Appearence:White or almost white powder.
Packing:25KG/Drum
Usage: for gout and gouty nephropathy(Pharmacetical raw materials)