SPL Set ID: 178eec1f-1d4d-4a38-b66a-d3ba3de06c3d
1 drug(s) with this SPL Set ID
Diltiazem hydrochloride extended-release capsules, USP are a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride, USP is 1,5-Benzothiazepin-4(5 H )-one, 3-(acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-, monohydrochloride,(+)- cis -. The chemical structure 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 450.98. Diltiazem hydrochloride, USP is formulated as a once-a-day extended release capsule containing 360 mg diltiazem hydrochloride, USP (equivalent to 330.9 mg diltiazem). Each diltiazem hydrochloride extended-release capsule, USP, for oral administration, contains the following inactive ingredients: ammonio methacrylate copolymer, type A, ammonio methacrylate copolymer, type B, hydroxypropyl cellulose, sodium lauryl sulfate, sugar spheres, talc, triethyl citrate. The capsule shells contain FD&C Blue No.1, gelatin and titanium dioxide. The capsules are imprinted with black ink which contain black iron oxide, potassium hydroxide, propylene glycol, and shellac. This product meets Dissolution Test 20. e1bfe0c2-figure-01