Dosulepin (INN, BAN) formerly known as dothiepin (USAN), and marketed under the brand names Prothiaden, Dothep, Thaden, and Dopress, is a tricyclic antidepressant that is used in several European and South Asian countries, as well as Australia, South Africa, and New Zealand. It is not used in the United States.

CAS：113-53-1
中文别名：
英文别名：11-(3-Dimethylamino-propyliden)-6,11-dihydro-dibenzothiepin;Methiaden;Dolsulepine;Prothiadene;Dosulepine;DOTHIEPIN;1-Propanamine, 3-dibenzo[b,e]thiepin-11(6H)-ylidene-N,N-dimethyl-;11-(3-dimethylaminopropylidene)-6,11-dihydrodibenzo(b,e)thiepin;iz914;Prothiaden;Dothep;dosulepin;11(16H)-(3-[dimethylamino]propylidene)dibenz[b,e]thiopine;
分子式：C19H21NS
分子量：295.442
精确质量：295.139
Psa：28.54
Logp：4.6757

EINECS号：204-031-2

外观与性状：淡黄色低熔点固体
密度：1.148 g/cm3
沸点：430.9ºC at 760 mmHg
熔点：55-57ºC
闪点：214.4ºC
储存条件：Refrigerator

危险品运输编码：UN 3249
危险类别：6.1(b)
包装等级：III