Tenapanor (AZD1722) hydrochloride is a potent and orally active sodium/hydrogen exchanger isoform 3 (NHE3) inhibitor. Tenapanor hydrochloride reduces intestinal phosphate absorption predominantly through reduction of passive paracellular phosphate flux. T
Storage Temp
Store at 2-8°C,Protected from light,Desiccated
Shipped In
Wet ice
Action Type
INHIBITOR
Mechanism of action
Sodium/hydrogen exchanger 3 inhibitor
Product Description
Tenapanor (AZD1722) hydrochloride is a potent and orally active sodium/hydrogen exchanger isoform 3 (NHE3) inhibitor. Tenapanor hydrochloride reduces intestinal phosphate absorption predominantly through reduction of passive paracellular phosphate flux. Tenapanor hydrochloride has the potential for the research of hyperphosphatemia.
In Vivo
Tenapanor hydrochloride (0.15, 0.5 mg/kg; p.o.) reduces passive paracellular phosphate absorption in rats . Tenapanor hydrochloride (0.15 mg/kg; p.o.; twice-daily for 11 consecutive days) increases the reduction in urinary phosphorus excretion in rats. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Rats (intestinal loop model) Dosage: 0.15, 0.5 mg/kg Administration: P.o. Result: Reduced passive paracellular phosphate absorption by reduced urinary phosphate and sodium excretion after the high-phosphate meal and increased sodium and phosphate delivery to the cecum. Animal Model: 8 weeks, 250 g male Sprague–Dawley ratsDosage: 0.15 mg/kg in combination with sevelamer (0%, 0.75%, 1.5%, and 3% (wt/wt)) Administration: Oral gavage; twice-daily for 11 consecutive days Result: Significantly augmented the reduction in urinary phosphorus excretion.
