Description
Specification Artesunate
CAS # 88495-63-0
Appearance White crystalline powder, odorless, almost tasteless
Melting Point ºC 132-135
Specific rotation 2
Optical rotation [a]D20ºC +2.5°~+3.5°
PH (1%suspension) 3.5-4.5
Other single impurity No check
Impurities 2.0%max
Suphated ash
Loss on drying 0.1%max
Heavy metal 20ppm max
Cl 0.02%max
Assay by HPLC 98.0-102.0%
