diltiazem hydrochloride - Medication Listings

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is 1,5-Benzothiazepin-4(5H)-one, 3-(acetyloxy)-5-[2-(dimethylamino) ethyl]-2, 3-dihydro-2-(4-methoxyphenyl)-, monohydrochloride, (+)-cis-. The chemical structure is Molecular formula: C 22 H 26 N 2 O 4 S•HCl Diltiazem hydrochloride, USP is a white crystalline powder or small crystals. It is freely soluble in chloroform, formic acid, methanol, water, sparingly soluble in dehydrated alcohol and insoluble in ether. It has a molecular weight of 450.98 g/mol. Each Diltiazem Hydrochloride Extended-Release Capsules, USP contains either 60 mg diltiazem hydrochloride (equivalent to 55.1 mg diltiazem), 90 mg diltiazem hydrochloride (equivalent to 82.7 mg diltiazem), or 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem). Also contains: Diethyl phthalate, ethyl cellulose, methacrylic acid and ethyl acrylate copolymer, polysorbate, povidone, sodium lauryl sulfate, sugar spheres (corn starch, hypromellose and sucrose) and talc. The capsule shells contain D&C Yellow No. 10 (90 mg only), FD&C Red No. 3, FD&C Red No.40, FD&C Yellow No. 6, gelatin, sodium lauryl sulfate and titanium dioxide. The black printing ink contains black iron oxide, potassium hydroxide and shellac. For oral administration. FDA approved dissolution test specifications differ from USP. Structure.jpg

Diltiazem hydrochloride is a calcium ion influx inhibitor (slow channel blocker or calcium channel antagonist). Chemically, diltiazem hydrochloride is (+)-5-[2-(Dimethylamino)ethyl]- cis -2,3-dihydro-3-hydroxy-2-( p -methoxyphenyl)-1,5-benzothiazepin-4(5 H )-one acetate(ester) monohydrochloride. The structural formula is: C 22 H 26 N 2 O 4 S• HCl MW: 450.98 Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol, and chloroform. Diltiazem hydrochloride injection is a clear, colorless, sterile, nonpyrogenic solution. It has a pH range of 3.7 to 4.1. Diltiazem hydrochloride injection is for direct intravenous bolus injection and continuous intravenous infusion. Each mL contains: 5 mg Diltiazem Hydrochloride, USP, 0.75 mg Citric Acid Anhydrous, USP, 0.65 mg Sodium Citrate Dihydrate USP, 50 mg Sorbitol NF, and Water for Injection, USP q.s. Sodium Hydroxide or Hydrochloric Acid is used to adjust pH. Diltiazem Hydrochloride Structural Formula

Diltiazem hydrochloride, USP is a calcium ion 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-. Its molecular formula is C 22 H 26 N 2 O 4 S•HCl and its molecular weight is 450.98. Its structural formula is as follows: Diltiazem hydrochloride, USP is a white to off-white crystalline powder with a bitter taste. It is freely soluble in chloroform, formic acid, methanol and water, sparingly soluble in dehydrated ethanol and insoluble in ether. Diltiazem hydrochloride extended-release capsules, USP contain 120 mg or 180 mg or 240 mg diltiazem hydrochloride and are formulated for the controlled release of diltiazem hydrochloride over a 24-hour period. Inactive Ingredients: Diltiazem hydrochloride extended-release capsules, USP contain lactose monohydrate, hypromellose, colloidal silicon dioxide and magnesium stearate. The 120 mg, 180 mg and 240 mg capsule shells contain FD&C Blue 1, FD&C Red 3, FD&C Red 40, titanium dioxide and gelatin. Additionally, 120 mg capsule shell contains FD&C Yellow 6, 180 mg and 240 mg capsule shell contains D&C Red 33. The capsules are printed with edible ink containing shellac, iron oxide black and potassium hydroxide. For oral administration. FDA approved dissolution test specifications differ from USP. diltiazem-str.jpg

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is 1,5-Benzothiazepin-4( 5H )-one, 3-(acetyloxy)-5-[2-(dimethylamino) ethyl]-2, 3-dihydro-2-(4-methoxyphenyl)-, monohydrochloride, (+)- cis -. The chemical structure is: Diltiazem hydrochloride 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 Extended-Release Capsule is formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride (equivalent to 220.6 mg diltiazem), or 300 mg diltiazem hydrochloride (equivalent to 275.75 mg diltiazem). Also contains: D&C Yellow #10, FD&C Green #3, gelatin, hypromellose, magnesium stearate, microcrystalline cellulose, ethyl acrylate and methyl methacrylate copolymer, polysorbate 80, povidone K30, simethicone emulsion, sucrose stearate, talc, and titanium dioxide. Diltiazem Hydrochloride Extended-Release Capsule meets USP Dissolution Test 12. For oral administration. Chemical structure

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 chemical structure is: Diltiazem hydrochloride 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 extended-release capsules, USP (once-a-day dosage) are formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride (equivalent to 220.6 mg diltiazem), 300 mg diltiazem hydrochloride (equivalent to 275.75 mg diltiazem), or 360 mg diltiazem hydrochloride (equivalent to 330.9 mg diltiazem). Capsules also contain: ammonio methacrylate copolymer type B, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, gelatin, hydroxypropyl cellulose, iron oxide black, propylene glycol, shellac, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), talc, titanium dioxide and triethyl citrate. For oral administration. The USP Dissolution Test is pending.

Diltiazem hydrochloride is a calcium ion influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is 1,5-Benzothiazepin-4(5H)one, 3-(acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl) monohydrochloride, (+)-cis-. Its molecular formula is C 22 H 26 N 2 O 4 S HCl and its molecular weight is 450.99. Its structural formula is as follows: Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol and chloroform. DILT-XR [Diltiazem Hydrochloride Extended-Release Capsules, USP (Once-a-day dosage)] complies with USP Drug Release Test #2. DILT-XR [Diltiazem Hydrochloride Extended-Release Capsules, USP (Once-a-day dosage)] contain multiple units of diltiazem HCI extended-release 60 mg, resulting in 120 mg, 180 mg, or 240 mg dosage strengths allowing for the controlled release of diltiazem HCI over a 24-hour period. Inactive Ingredients DILT-XR [Diltiazem Hydrochloride Extended-Release Capsules, USP (Once-a-day dosage)] also contain Black SW-9008/SW9009, colloidal silicon dioxide, D&C Red # No.28, D&C Yellow # No.10, FD&C Blue # No.1, FD&C Red # No.40, gelatin, hypromellose, magnesium stearate, red iron oxide, titanium dioxide and yellow iron oxide. For oral administration.

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 chemical structure is: Diltiazem hydrochloride 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 extended-release capsules, USP (once-a-day dosage) are formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride (equivalent to 220.6 mg diltiazem), 300 mg diltiazem hydrochloride (equivalent to 275.75 mg diltiazem), or 360 mg diltiazem hydrochloride (equivalent to 330.9 mg diltiazem). Capsules also contain: ammonio methacrylate copolymer type B, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, gelatin, hydroxypropyl cellulose, iron oxide black, propylene glycol, shellac, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), talc, titanium dioxide and triethyl citrate. For oral administration. The USP Dissolution Test is pending. 03aa71a-dcc0-4a41-815d-42293e69e7a8

Diltiazem Hydrochloride is a calcium ion influx inhibitor (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-. Its molecular formula is C 22 H 26 N 2 O 4 S•HCl and its molecular weight is 450.98. Its structural formula is as follows: Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol, and chloroform. Diltiazem Hydrochloride Extended-Release Capsules, USP contain multiple units of diltiazem HCl extended-release 60 mg, resulting in 120 mg, 180 mg, or 240 mg dosage strengths allowing for the controlled release of diltiazem HCl over a 24-hour period. Inactive Ingredients: Diltiazem Hydrochloride Extended-Release Capsules, USP also contain colloidal silicon dioxide, ethylcellulose, hypromellose, magnesium stearate, medium chain triglycerides and oleic acid. The 120 mg, 180 mg and 240 mg capsule shells contain gelatin and titanium dioxide, ferric oxide yellow (120 mg and 180 mg), and ferric oxide red (180 mg and 240 mg). The imprinting ink contains ferrosoferric oxide, potassium hydroxide and shellac. For oral administration. Diltiazem Hydrochloride Extended-Release Capsules, USP meet USP Dissolution Test 28. Diltiazem hydrochloride Chemical Structure

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 chemical structure is: Diltiazem hydrochloride 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 extended-release capsules, USP (once-a-day dosage) are formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride (equivalent to 220.6 mg diltiazem), 300 mg diltiazem hydrochloride (equivalent to 275.75 mg diltiazem), or 360 mg diltiazem hydrochloride (equivalent to 330.9 mg diltiazem). Capsules also contain: ammonio methacrylate copolymer type B, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, gelatin, hydroxypropyl cellulose, iron oxide black, propylene glycol, shellac, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), talc, titanium dioxide and triethyl citrate. For oral administration. The USP Dissolution Test is pending. 03aa71a-dcc0-4a41-815d-42293e69e7a8

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is (+)-5-[2-(Dimethylamino)ethyl]- cis -2,3-dihydro-3-hydroxy-2-( p -methoxyphenyl) -1,5-benzothiazepin-4(5 H )-one acetate (ester) monohydrochloride. 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. Each diltiazem hydrochloride extended-release capsule, USP contains either 60 mg diltiazem hydrochloride, USP (equivalent to 55.1 mg diltiazem), 90 mg diltiazem hydrochloride, USP (equivalent to 82.7 mg diltiazem), or 120 mg diltiazem hydrochloride, USP (equivalent to 110.3 mg diltiazem). Inactive ingredients: diethyl phthalate, FD&C Red No. 40, gelatin, hypromellose, maltodextrin, methacrylic acid copolymer Type B, polyethylene glycol, povidone, silicon dioxide, sodium lauryl sulfate, sugar spheres (corn starch and sucrose) and titanium dioxide. The 90 mg capsules also contain D&C Yellow No. 10. In addition, the black imprinting ink contains black iron oxide, D&C Yellow No. 10 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake, FD&C Blue No. 2 Aluminum Lake, FD&C Red No. 40 Aluminum Lake, propylene glycol and shellac glaze. Meets USP Dissolution Test 4 . For oral administration. Diltiazem Hydrochloride Structural Formula

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 chemical structure is: Diltiazem hydrochloride, USP is a white, odourless, crystalline powder or small crystals. It is freely soluble in chloroform, in formic acid, in methanol, and in water; sparingly soluble in dehydrated alcohol; insoluble in ether. It has a molecular weight of 450.98. Diltiazem hydrochloride extended-release capsule, USP is formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride, USP (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride, USP (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride, USP (equivalent to 220.6 mg diltiazem), 300 mg diltiazem hydrochloride, USP (equivalent to 275.75 mg diltiazem), or 360 mg diltiazem hydrochloride, USP (equivalent to 330.9 mg diltiazem). Each capsule contains the following inactive ingredients: acetyl tributyl citrate, ammonio methacrylate copolymer type A, ammonio methacrylate copolymer type B, colloidal silicon dioxide, gelatin, hypromellose, sodium lauryl sulfate, sugar sphere, talc and titanium dioxide. Additionally each 120 mg capsule shell contains D & C yellow # 10, FD & C blue # 1 and FD & C red # 40; each 180 mg capsule shell contains FD & C blue # 1, FD & C red # 3 and iron oxide black; each 240 mg capsule shell contains FD & C blue # 1 and FD & C red # 3; each 300 mg capsule shell contains D & C yellow # 10, FD & C blue # 1, FD & C red # 40 and iron oxide black; each 360 mg capsule shell contains iron oxide black. Each capsule is printed with black pharmaceutical ink which contains black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. Diltiazem Hydrochloride Extended-release Capsule, USP meets USP Dissolution Test 3. For oral administration. figure

Diltiazem hydrochloride tablets, 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 structural formula is: C 22 H 26 N 2 O 4 S•HCl M.W. 450.98 Diltiazem hydrochloride, USP is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol, and chloroform. Each tablet for oral administration contains 30 mg, 60 mg, 90 mg, or 120 mg of diltiazem hydrochloride, USP. Each tablet also contains the following inactive ingredients: hypromellose, lactose monohydrate, magnesium stearate, polyethylene glycol, polysorbate 80, povidone, titanium dioxide and FD&C yellow No. 6 aluminum lake.

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is (+)-5-[2-(Dimethylamino)ethyl]- cis -2,3-dihydro-3-hydroxy-2-( p -methoxyphenyl) -1,5-benzothiazepin-4(5 H )-one acetate (ester) monohydrochloride. 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. Each diltiazem hydrochloride extended-release capsule, USP contains either 60 mg diltiazem hydrochloride, USP (equivalent to 55.1 mg diltiazem), 90 mg diltiazem hydrochloride, USP (equivalent to 82.7 mg diltiazem), or 120 mg diltiazem hydrochloride, USP (equivalent to 110.3 mg diltiazem). Inactive ingredients: diethyl phthalate, FD&C Red No. 40, gelatin, hypromellose, maltodextrin, methacrylic acid copolymer Type B, polyethylene glycol, povidone, silicon dioxide, sodium lauryl sulfate, sugar spheres (corn starch and sucrose) and titanium dioxide. The 90 mg capsules also contain D&C Yellow No. 10. In addition, the black imprinting ink contains black iron oxide, D&C Yellow No. 10 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake, FD&C Blue No. 2 Aluminum Lake, FD&C Red No. 40 Aluminum Lake, propylene glycol and shellac glaze. Meets USP Dissolution Test 4 . For oral administration.

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is (+)-5-[2-(Dimethylamino)ethyl]- cis -2,3-dihydro-3-hydroxy-2-( p -methoxyphenyl) -1,5-benzothiazepin-4(5 H )-one acetate (ester) monohydrochloride. 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. Each diltiazem hydrochloride extended-release capsule, USP contains either 60 mg diltiazem hydrochloride, USP (equivalent to 55.1 mg diltiazem), 90 mg diltiazem hydrochloride, USP (equivalent to 82.7 mg diltiazem), or 120 mg diltiazem hydrochloride, USP (equivalent to 110.3 mg diltiazem). Inactive ingredients: dibutyl sebacate, FD&C Red No. 3, gelatin, hypromellose, hydroxypropyl cellulose, methacrylic acid and methyl methacrylate copolymer, silicon dioxide, sugar spheres (corn starch and sucrose), sodium lauryl sulfate, talc and titanium dioxide. The 60 mg capsules also contain FD&C Yellow No. 6. The 90 mg and 120 mg capsules also contain FD&C Red No. 40 and D&C Yellow NO. 10. In addition, the black imprinting ink contains ammonium hydroxide, black iron oxide, propylene glycol and shellac glaze. FDA approved dissolution test specifications differ from USP. For oral administration. Diltiazem Hydrochloride Structural Formula

Diltiazem Hydrochloride Injection is a calcium ion influx inhibitor (slow channel blocker or calcium channel 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: Molecular Formula: C 22 H 26 N 2 O 4 S • HCl Molecular Weight: 450.99 Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol, and chloroform. Diltiazem hydrochloride injection is a clear, colorless, sterile, nonpyrogenic solution. It has a pH range of 3.7 to 4.1. Diltiazem Hydrochloride Injection is for direct intravenous bolus injection and continuous intravenous infusion. Each mL contains 5 mg of diltiazem hydrochloride, 0.75 mg citric acid (hydrous), USP, 0.65 mg sodium citrate dihydrate, USP, 71.4 mg sorbitol solution, USP, and water for injection, USP. Sodium hydroxide or hydrochloric acid is used for pH adjustment. Structural Formula

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

Diltiazem hydrochloride, USP is a calcium ion cellular influx inhibitor (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 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. Each diltiazem hydrochloride tablet, USP contains 30 mg, 60 mg, 90 mg, or 120 mg diltiazem hydrochloride, USP. Also contains: colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, and titanium dioxide. For oral administration. Chemical Structure

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 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 extended-release capsule, USP is formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride (equivalent to 220.6 mg diltiazem), 300 mg diltiazem hydrochloride (equivalent to 275.75 mg diltiazem), or 360 mg diltiazem hydrochloride (equivalent to 330.9 mg diltiazem). Capsules also contain: hypromellose, sucrose, starch (maize), methacrylic acid and ethyl acrylate copolymer, triethyl citrate, talc, hydroxypropylcellulose, ammonio methacrylate copolymer, ethylcellulose, diethyl phthalate, magnesium stearate, titanium dioxide, polydextrose, triacetin, Macrogol/PEG, gelatin, sodium lauryl sulphate, shellac, potassium hydroxide, black iron oxide, FD&C Blue #1(180 mg, 240 mg, 300 mg and 360 mg) and FD&C Yellow#6 (180 mg and 240 mg). For oral administration. Product meets USP dissolution test 24.

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 chemical structure is: Diltiazem hydrochloride 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 extended-release capsules, USP (once-a-day dosage) are formulated as a once-a-day extended-release capsule containing 120 mg, 180 mg, 240 mg, 300 mg, or 360 mg diltiazem hydrochloride. Capsules also contain: ammonio methacrylate copolymer type B, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, gelatin, hydroxypropyl cellulose, iron oxide black, propylene glycol, shellac, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), talc, titanium dioxide and triethyl citrate. For oral administration. FDA approved dissolution test specifications differ from USP.

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 chemical structure is: Diltiazem hydrochloride 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 extended-release capsules, USP (once-a-day dosage) are formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride (equivalent to 220.6 mg diltiazem), 300 mg diltiazem hydrochloride (equivalent to 275.75 mg diltiazem), or 360 mg diltiazem hydrochloride (equivalent to 330.9 mg diltiazem). Capsules also contain: ammonio methacrylate copolymer type B, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, gelatin, hydroxypropyl cellulose, iron oxide black, propylene glycol, shellac, sodium lauryl sulfate, sugar spheres (which contain sucrose and corn starch), talc, titanium dioxide and triethyl citrate. For oral administration. The USP Dissolution Test is pending.

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker). Chemically, diltiazem hydrochloride is 1,5-Benzothiazepin-4(5H)-one,3-(acetyloxy)-5-[2-(dimethylamino)ethyl]-2,-3-dihydro-2(4-methoxyphenyl)-, mono-hydrochloride, (+)-cis. The chemical structure is: Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol and chloroform and has a molecular weight of 450.98. Diltiazem hydrochloride extended-release capsules, USP, for oral administration, contain diltiazem hydrochloride, USP in extended-release pellets at doses of 120, 180, 240, 300 and 360 mg. Diltiazem hydrochloride extended-release capsules also contain: Sugar Spheres NF, Hypromellose USP, Talc USP, Ethyl Cellulose NF, Triethyl Citrate NF. The capsule shells contain gelatin, titanium dioxide, sodium lauryl sulfate, FD & C Blue 1, FD & C Red 3 (120 mg, 240 mg, and 300 mg), FD & C Green 3 (180 mg, 240 mg, and 360 mg), and D & C Yellow 10 (180 mg, 240 mg, and 360 mg). Imprinting ink contains shellac, dehydrated alcohol, isopropyl alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide, potassium hydroxide, and purified water. Meets USP dissolution test 25. spl-diltiazem-hcl-structure

Diltiazem Hydrochloride Injection is a calcium ion influx inhibitor (slow channel blocker or calcium channel 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: Molecular Formula: C 22 H 26 N 2 O 4 S • HCl Molecular Weight: 450.99 Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol, and chloroform. Diltiazem hydrochloride injection is a clear, colorless, sterile, nonpyrogenic solution. It has a pH range of 3.7 to 4.1. Diltiazem Hydrochloride Injection is for direct intravenous bolus injection and continuous intravenous infusion. Each mL contains 5 mg of diltiazem hydrochloride, 0.75 mg citric acid (hydrous), USP, 0.65 mg sodium citrate dihydrate, USP, 71.4 mg sorbitol solution, USP, and water for injection, USP. Sodium hydroxide or hydrochloric acid is used for pH adjustment. Structural Formula

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 chemical structure is: Diltiazem hydrochloride 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 Extended-Release Capsule (Once-a-Day Dosage), is formulated as a once-a-day extended-release capsule containing 120 mg, 180 mg, 240 mg, or 300 mg diltiazem hydrochloride. Also contains: D&C Yellow #10, FD&C Green #3, gelatin, hypromellose, magnesium stearate, microcrystalline cellulose, ethyl acrylate and methyl methacrylate copolymer, polysorbate, povidone, simethicone emulsion, sucrose stearate, talc, and titanium dioxide. Diltiazem Hydrochloride Extended-Release Capsule meets USP Dissolution Test 12. For oral administration. Chemical Structure

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 chemical structure is: Diltiazem hydrochloride 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. Each tablet contains 30 mg, 60 mg, 90 mg, or 120 mg diltiazem hydrochloride. Also contains: colloidal silicon dioxide, D&C Yellow #10 Aluminum Lake, FD&C Blue #1 Aluminum Lake (30 mg and 90 mg), FD&C Yellow #6 Aluminum Lake (60 mg and 120 mg), hydroxypropyl cellulose, hypromellose, lactose, magnesium stearate, methylparaben, microcrystalline cellulose, and polyethylene glycol. For oral administration. Chemical Structure

Diltiazem hydrochloride, USP is a calcium ion cellular influx inhibitor (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 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. Each diltiazem hydrochloride tablet, USP contains 30 mg, 60 mg, 90 mg, or 120 mg diltiazem hydrochloride, USP. Also contains: colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, and titanium dioxide. For oral administration.

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (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 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 extended-release capsule, USP is formulated as a once-a-day extended-release capsule containing 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem), 180 mg diltiazem hydrochloride (equivalent to 165.45 mg diltiazem), 240 mg diltiazem hydrochloride (equivalent to 220.6 mg diltiazem), 300 mg diltiazem hydrochloride (equivalent to 275.75 mg diltiazem), or 360 mg diltiazem hydrochloride (equivalent to 330.9 mg diltiazem). Capsules also contain: hypromellose, sucrose, starch (maize), methacrylic acid and ethyl acrylate copolymer, triethyl citrate, talc, hydroxypropylcellulose, ammonio methacrylate copolymer, ethylcellulose, diethyl phthalate, magnesium stearate, titanium dioxide, polydextrose, triacetin, Macrogol/PEG, gelatin, sodium lauryl sulphate, shellac, potassium hydroxide, black iron oxide, FD&C Blue #1(180 mg, 240 mg, 300 mg and 360 mg) and FD&C Yellow#6 (180 mg and 240 mg). For oral administration. Product meets USP dissolution test 24. Image

Diltiazem Hydrochloride, USP is 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: C 22 H 26 N 2 O 4 S.HCl M.W. 450.98 Diltiazem Hydrochloride, USP is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol, and chloroform. Each tablet for oral administration contains 30 mg, 60 mg, 90 mg, or 120 mg Diltiazem Hydrochloride, USP equivalent to 27.6, 55.2, 82.8 or 110.4 mg of diltiazem, respectively. Inactive Ingredients , hydroxypropyl methylcellulose, lactose anhydrous, lactose monohydrate, eudragit RS 30D, magnesium stearate, microcrystalline cellulose, polyethylene glycol 6000, polysorbate 80, povidone K30, and triethyl citrate. image description

Diltiazem hydrochloride tablets, 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 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. Each tablet for oral administration contains 30 mg, 60 mg, 90 mg, or 120 mg of diltiazem hydrochloride, USP. Each tablet also contains the following inactive ingredients: hypromellose, lactose monohydrate, magnesium stearate, polyethylene glycol, polysorbate 80, povidone, titanium dioxide and FD&C yellow No. 6 aluminum lake. Structural Formula

Diltiazem hydrochloride is a calcium ion influx inhibitor (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-. Its molecular formula is C 22 H 26 N 2 O 4 S•HCl and its molecular weight is 450.98. Its structural formula is as follows: Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol, and chloroform. FDA approved dissolution specification differ from the USP dissolution specification. Diltiazem Hydrochloride Extended-release Capsules, USP contain multiple units of diltiazem HCl extended-release 60 mg, resulting in 120 mg, 180 mg, or 240 mg dosage strengths allowing for the controlled release of diltiazem HCl over a 24-hour period. Inactive Ingredients: Diltiazem Hydrochloride Extended-release Capsules, USP also contain colloidal anhydrous silica, hydroxypropyl methyl cellulose, mannitol and magnesium stearate. The 120 mg capsule shell contains gelatin, titanium dioxide, sodium lauryl sulfate, FD &C Yellow 6, D &C Yellow 10. The 180 mg capsule shell contains gelatin, titanium dioxide, sodium lauryl sulfate, D &C Yellow 10, D &C Red 28, FD &C Red 40. The 240 mg capsule shell contains gelatin, titanium dioxide, sodium lauryl sulfate, iron oxide black, iron oxide red, iron oxide yellow. The imprinting ink of the tablet consists of shellac, iron oxide black and potassium hydroxide. For oral administration. Diltiazem hydrochloride Chemical Structure