SPL Set ID: ceac1ae3-c343-28ca-c083-b748d21a15e6
1 drug(s) with this SPL Set ID
Cilostazol is a quinolinone derivative that inhibits cellular phosphodiesterase (more specific for phosphodiesterase III). The empirical formula of cilostazol is C 20 H 27 N 5 O 2 , and its molecular weight is 369.47. Cilostazol is 6-[4-(1-cyclohexyl-1 H -tetrazol-5-yl) butoxy]-3,4-dihydro-2(1 H )-quinolinone, CAS-73963-72-1. The structural formula is: Cilostazol occurs as white to off-white crystals or as a crystalline powder that is slightly soluble in methanol and ethanol, and is practically insoluble in water, 0.1 N HCl, and 0.1 N NaOH. Cilostazol tablets, USP for oral administration are available in 50 mg and 100 mg round, white tablets. Each tablet, in addition to the active ingredient, contains the following inactive ingredients: corn starch, croscarmellose sodium, magnesium stearate, and silicon dioxide. Meets USP Dissolution Test 2