Cholinergic, used in the treatment of myasthenia gravis, and is a pre-exposure antidote to chemical warfare agents.

CAS：101-26-8
中文别名：吡斯的明;
英文别名：Pyridostigminbromid;Pyridostigmine Bromide;PYBR;mestinonbromide;3-((Dimethylcarbamoyl)oxy)-1-methylpyridin-1-ium bromide;PyridostigMine BroMide;mestinonebromide;regonal;Pyridostigmine (bromide);ro1-5130;pyridostygmine bromide;kalymin;3-dimethylcarbamoyloxy-1-methyl-pyridinium,bromide;3-Hydroxy-1;kalimin;3-Dimethylcarbamoyloxy-1-methyl-pyridinium,Bromid;pyridostigmine;3-(Dimethylcarbamoyloxy)-1-methylpyridinium Bromide;
分子式：C9H13BrN2O2
分子量：261.116
精确质量：260.016
Psa：33.42
Logp：-2.4245

MDL号：MFCD00079283
EINECS号：202-929-9
RTECS号：UU5270000
PubChem号：24277865

外观与性状：淡黄色至无色液体
密度：0.9613 g/cm3 (20ºC)
沸点：88 (25 torr)
熔点：154 °C
折射率：1.48 (20ºC)
稳定性：Stable at normal temperatures and pressures in in a tightly sealed container.
储存条件：Keep in a cool, dry location in a tightly closed container when not in use.

RTECS号：UU5270000
安全说明：S22; S36/37/39; S45
危险类别码：R26/27/28
危险品运输编码：UN 2811 6.1/PG 2
危险品标志：T+

用途
原料药。