Sibutramine is an appetite suppressant. It was widely marketed and prescribed as an adjunct in the treatment of obesity along with diet and exercise. Sibutramine has been used to produce appetite suppression for the purpose of attaining weight loss in the treatment of patients with obesity. Sibutramine is a serotonin and norepinephrine reuptake inhibitor which has been used for short- and long-term therapy of obesity. Sibutramine Hydrochloride is the hydrochloride salt form of sibutramine. Product Name: Sibutramine Cas No: 106650-56-0 Formula: C17H26ClN Appearance: White powder Purity: above 98.5%