SPL Set ID: 53f15531-796d-442b-a73c-05f048218531

Ivabradine tablets contain ivabradine as the active pharmaceutical ingredient. Ivabradine is a hyperpolarization-activated cyclic nucleotide-gated channel blocker that reduces the spontaneous pacemaker activity of the cardiac sinus node by selectively inhibiting the I f current, resulting in heart rate reduction with no effect on ventricular repolarization and no effects on myocardial contractility. The chemical name for ivabradine hydrochloride is 3-(3-{[((7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl] methyl amino} propyl)-1,3,4,5-tetrahydro-7,8-dimethoxy-2H-3-benzazepin-2-one, hydrochloride. The molecular formula is C 27 H 36 N 2 O 5 ·HCl, and the molecular weight (free base + HCl) is 505.1 (468.6 + 36.5). The chemical structure of ivabradine is shown in Figure 1. Figure 1. Chemical Structure of Ivabradine Ivabradine tablets are formulated as light salmon to salmon colored, film-coated tablets for oral administration in strengths of 5 mg and 7.5 mg of ivabradine, equivalent to 5.39 mg and 8.09 mg of ivabradine hydrochloride respectively. The tablets contain the following inactive ingredients: maltodextrin, lactose anhydrous, butylated hydroxyanisole, butylated hydroxytoluene, hypromellose 2910, colloidal silicon dioxide, magnesium stearate, hydroxypropyl cellulose, titanium dioxide, polyethylene glycol 6000, iron oxide yellow and iron oxide red. ivabradine-structure.jpg