Product Name: Cytisine
CAS No.: 485-35-8
Synonyms: Baptitoxine; Sophorine; (-)-Cytisine; Laburnin
FW: C11H14N2O
MW: 190.25
Purity: 98% HPLC
CatLog: FS-HE-R023


Cytisine, also known as baptitoxine and sophorine, is an alkaloid that occurs naturally in several plant genera, such as Laburnum and Cytisus of the family Fabaceae. It has been used medically to help with smoking cessation. Its molecular structure has some similarity to that of nicotine and it has similar pharmacological effects. Like varenicline, cytisine is a partial agonist of nicotinic acetylcholine receptors (nAChRs). Cytisine has a short half-life of 4.8 hours, and is rapidly eliminated from the body. The use of cytisine for smoking cessation remains relatively unknown outside Eastern Europe.