SPL Set ID: 07764bf9-21b4-4e32-9d7e-e348f8e4291f
1 drug(s) with this SPL Set ID
Imatinib is a small molecule kinase inhibitor. Imatinib mesylate film-coated tablets are supplied as 100 mg and 400 mg tablets for oral administration. Each 100 mg tablet contains 119.45 mg of imatinib mesylate equivalent to 100 mg of imatinib free base. Each 400 mg tablet contains 477.8 mg of imatinib mesylate equivalent to 400 mg of imatinib free base. Imatinib mesylate is designated chemically as 4-[(4-Methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]-phenyl]benzamide methanesulfonate and its structural formula is: Imatinib mesylate is an off-white to creamish yellow crystalline powder. Its molecular formula is C 29 H 31 N 7 O • CH 4 SO 3 and its molecular weight is 589.7 g/mol. Imatinib mesylate is soluble in aqueous buffers less than or equal to pH 5.5 but is very slightly soluble to insoluble in neutral/alkaline aqueous buffers. In non-aqueous solvents, the drug substance is freely soluble to very slightly soluble in dimethyl sulfoxide, methanol, and ethanol, but is insoluble in n-octanol, acetone, and acetonitrile. Inactive Ingredients: silicified microcrystalline cellulose, mannitol, copovidone, crospovidone, magnesium stearate, hypromellose, iron oxide yellow, polyethylene glycol, titanium dioxide, FD&C yellow # 6 aluminum lake and iron oxide red. imatinib-structure