Phenazopyridine hydrochloride 是一种具有局部止痛作用的化学物质，常被用于缓解手术、损伤尿道及尿路感染引起的疼痛、刺激、不适和尿急。

Phenazopyridine Hydrochloride is used orally as a urinary tract analgesic. Side effects of phenazopyridine hydrochloride administration can include nausea, interference with the oxygen-carrying capacity of red blood cells (methemoglobinemia), hemolytic anemia as well as renal and hepatic toxicity. It is reasonably anticipated to be a human carcinogen.

Phenazopyridine可直接抑制正常大鼠膀胱的机械敏感性Aδ-纤维.

Phenazopyridine可以增加细胞存活、强化神经细胞的分化、同步细胞分化状态以及减少非神经元和未分化细胞数量。

136-40-3

C11H12ClN5

249.7

盐酸非那吡啶;Phenazopyridine HCl;Urodine;Pyridium

Ethanol:<1 mgml
DMSO:47 mg/mL (188.2 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years