SPL Set ID: 44492772-5aed-4627-bd85-e8e89f308bb3

MAYZENT tablets contains siponimod, an S1P receptor modulator, as 2:1 co-crystal of siponimod and fumaric acid and has the following chemical name: 1-[[4-[(1 E )-1-[[[4-Cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]imino]ethyl]-2-ethylphenyl]methyl]-3-azetidinecarboxylic acid (2 E )-2-butenedioate (2:1). Its molecular formula is C 4 H 4 O 4 •2C 29 H 35 F 3 N 2 O 3 , and its molecular weight is 1149.29 g/mol. Its structure is shown below: It is a white to almost white powder. MAYZENT is provided as 0.25 mg, 1 mg, and 2 mg film-coated tablets for oral use. Each tablet contains 0.25 mg, 1 mg, or 2 mg siponimod, equivalent to 0.28 mg, 1.11 mg, or 2.22 mg as 2:1 co-crystal of siponimod and fumaric acid, respectively. MAYZENT tablets contain the following inactive ingredients: colloidal silicon dioxide, crospovidone, glyceryl dibehenate, lactose monohydrate, microcrystalline cellulose, with a film coating containing iron oxides (black and red iron oxides for the 0.25 mg and 1 mg strengths and red and yellow iron oxides for the 2 mg strength), lecithin (soy), polyvinyl alcohol, talc, titanium dioxide, and xanthan gum. siponimod structural formula