SPL Set ID: f7137458-0db3-7ecd-e053-6394a90a5f95
1 drug(s) with this SPL Set ID
Diltiazem Hydrochloride Extended-Release Tablets are a nondihydropyridine calcium channel blocker (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is 1,5-benzothiazepin-4(5 H )-one,3-(acetyloxy)-5-[2(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-, monohydrochloride, (+)- cis -. The structural formula is: Diltiazem hydrochloride, USP is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol and chloroform. It has a molecular weight of 450.99. Diltiazem Hydrochloride Extended-Release Tablets are formulated as a once-a-day extended-release tablet for oral administration containing 120 mg, 180 mg, 240 mg, 300 mg, 360 mg or 420 mg of diltiazem hydrochloride. Tablets also contain: colloidal silicon dioxide, ethyl acrylate and methyl methacrylate copolymer, ethylcellulose, glyceryl mono and dicaprylocaprate, hypromellose, magnesium stearate, microcrystalline cellulose, nonoxynol 100, polyethylene glycol polyvinyl alcohol graft copolymer, polyethylene oxide, polyvinyl alcohol, povidone, sugar spheres, talc and titanium dioxide. structure