Nimesulide 是选择性COX-2抑制剂，对其的抑制具有时间依赖性，IC50值为 70 nM到 70 μM，具有抗炎、止痛和解热作用。

Nimesulide is a relatively COX-2 selective inhibitor with analgesic and antipyretic properties.

51803-78-2

C13H12N2O5S

308.31

R805;尼美舒利

Ethanol:7.7 mg/mL (25 mM)
DMSO:30.8 mg/mL (100 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years