Trimethobenzamide (trade names Tebamide, Tigan) is an antiemetic used to prevent nausea and vomiting. It is often prescribed for patients with gastroenteritis, medication-induced nausea, and other illnesses. Trimethobenzamide is generally considered the most potent antiemetic that does not have effects on the serotonergic, dopaminergic, or histaminergic systems, so it has a lower likelihood of causing undesired side effects. In the United States, it requires a prescription.

CAS：138-56-7
中文别名：4-(2-二甲基氨基乙氧基)-N-(3,4,5-三甲氧基苯甲酰)苄胺;甲氧安控喷;
英文别名：Tribenzagan;Trimethobenzamidum;Trimazide;Tigan;trimethobenzamide;Stemetic;Benzacot;Trimethobenzamid;Trimetobenzamida;Tebamide;
分子式：C21H28N2O5
分子量：388.457
精确质量：388.2
Psa：69.26
Logp：2.9737

EINECS号：205-332-1

密度：1.131 g/cm3
沸点：506.9ºC at 760 mmHg
闪点：260.4ºC
蒸汽压：2.13E-10mmHg at 25°C

海关编码：2924299090