SPL Set ID: 06f442d6-071e-4081-b7f7-40f3b803ab3f
1 drug(s) with this SPL Set ID
Sorafenib, a kinase inhibitor, is the tosylate salt of sorafenib. Sorafenib tosylate has the chemical name 4-(4-{3-[4-Chloro-3-(trifluoromethyl)phenyl]ureido}phenoxy)N2-methylpyridine-2-carboxamide 4 methylbenzenesulfonate. The molecular formula of sorafenib tosylate is C21H16ClF3N4O3 x C7H8O3S and the molecular weight of sorafenib tosylate is 637.0 g/mole. Its structural formula is: : Sorafenib tosylate is a white to yellowish or brownish solid. Sorafenib tosylate is practically insoluble in aqueous media, slightly soluble in ethanol and soluble in PEG 400. Sorafenib Tablets, USP for oral use is supplied as film-coated tablets containing 200 mg sorafenib equivalent to 274 mg sorafenib tosylate and the following inactive ingredients: croscarmellose sodium, ferric oxide red, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, sodium lauryl sulphate, and titanium dioxide. FDA approved dissolution test specifications differ from USP. structural formula of Sorafenib tosylate