The half-life of<unk>  is less than one hour, but bioassays indicate a 35-hour half-life. This is commonly associated with pharmacologic agents that have active metabolites. One such metabolite, melarsen oxide, reaches maximum plasma levels about 15 minutes after<unk>  injection.<unk>  clearance is 21.5 ml/min/kg and the half-life of melarsen oxide is approximately 3.9 hours.
Melarsoprol
Trenbolone hexahydrobenzylcarbonate
Prosultiamine
Fursultiamine
Artemether
Quinine
Dimetacrine
Boron trichloride