Betahistine is most commonly used to treat the symptoms of Ménière's disease and vertigo. Vasodilator.

CAS：5579-84-0
中文别名：N-甲基-2-吡啶乙胺二盐酸盐;倍他司汀二盐酸盐;埃克替尼;
英文别名：N-methyl-2-pyridin-2-ylethanamine,dihydrochloride;
分子式：C8H14Cl2N2
分子量：209.116
精确质量：208.053
Psa：24.92
Logp：2.8384

UNII：49K58SMZ7U

外观与性状：白色至淡黄色结晶粉末
密度：0.967 g/cm3
沸点：210.9ºC at 760 mmHg
熔点：150-154 °C
闪点：96.7ºC
稳定性：Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件：Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

RTECS号：UT2969000
安全说明：S24/25
WGK Germany：3
海关编码：2933399090

用途
用于治疗内耳眩晕症（即美尼尔综合症）、脑动脉硬化、脑供血不足以及高血压引起的眩晕、呕吐与耳鸣。