Varenicline (trade name Chantix in the USA and Champix in Canada, Europe and other countries, marketed by Pfizer, usually in the form of varenicline tartrate), is a prescription medication used to treat nicotine addiction. Varenicline is a nicotinic receptor partial agonist—it stimulates nicotine receptors more weakly than nicotine itself does. In this respect it is similar to cytisine and different from the nicotinic antagonist, bupropion, and nicotine replacement therapies (NRTs) like nicotine patches and nicotine gum. As a partial agonist it both reduces cravings for and decreases the pleasurable effects of cigarettes and other tobacco products. Through these mechanisms it can assist some patients to quit smoking.
Viwit Pharmaceuticals Limited (Viwit), founded in 2006, is a fast-growing research-based pharmaceutical healthcare company dedicated to the development, manufacture and marketing of innovative products in the fields of Finished Dosage Formulations, Active Pharmaceutical Ingredients and Fine Chemicals. Viwit manufactures all the products based on company’s core technologies, and is dedicated to serve customers for their greater success and healthier living.
Viwit consists of six subsidiaries, in...
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Basic Information
Business Type: Manufacturer
Product/Service (We Buy): 101 - 500 People
Year Established: 2006
Number of Employees: 101 - 500 People
Trade & Market
Main Markets: North America,Mid East,Western Europe
Description: Varenicline tartrate with CAS 375815-87-5 is a prescription medication used to treat smoking addiction. Varenicline (CAS 375815-87-5) is a nicotinic recepotr partial agonist. It stimulates nicotine receptors more weakly than nicotine itself does. In ...