SPL Set ID: 16d804b6-4957-43ee-b18c-3b36ec37c5ac
1 drug(s) with this SPL Set ID
Ponatinib is a kinase inhibitor. The chemical name for ponatinib hydrochloride is 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzamide hydrochloride. The molecular formula is C 29 H 28 ClF 3 N 6 O which corresponds to a formula weight of 569.02 g/mol. Its structure is shown below: Ponatinib HCl is an off-white to yellow powder with pKa of 2.77 and 7.8. The solubility of ponatinib in pH 1.7, 2.7, and 7.5 buffers is 7790 mcg/mL, 3.44 mcg/mL, and 0.16 mcg/mL, respectively, indicating a decrease in solubility with increasing pH. Each tablet for oral administration contains 10 mg, 15 mg, 30 mg or 45 mg of ponatinib equivalent to 10.68 mg, 16.03 mg, 32.05 mg, and 48.08 mg of ponatinib hydrochloride with the following inactive ingredients: lactose monohydrate, microcrystalline cellulose, sodium starch glycolate (type B), colloidal silicon dioxide, magnesium stearate and a tablet coating. The tablet coating consists of talc, polyethylene glycol, polyvinyl alcohol, and titanium dioxide. Chemical Structure