ProbenecidMRP inhibitorInhibitor of several ABC-transporters of the subfamily ABCC or MRP (multidrug resistant associated protein).Product SpecificationAlternative Name: 4-[(Dipropylamino)sulfonyl]benzoic acid Formula: C13H19NO4S MW: 285.4 CAS: 57-66-9 MI: 14: 7754 RTECS: DG9400000 Purity: ≥98% Appearance: White to off-white powder. Hazard: HARMFUL. MAY BE CARCINOGENIC.Solubility: Soluble in 1M sodium hydroxide. Long Term Storage: Ambient