sciegen pharmaceuticals, inc. - Medication Listings

Omeprazole and sodium bicarbonate is a combination of omeprazole, a proton-pump inhibitor, and sodium bicarbonate, an antacid. Omeprazole is a substituted benzimidazole, 5-methoxy-2- [[(4-methoxy-3,5dimethyl-2-pyridinyl)methyl]sulfinyl]-1 H -benzimidazole, a racemic mixture of two enantiomers that inhibits gastric acid secretion. Its empirical formula is C 17 H 19 N 3 O 3 S, with a molecular weight of 345.42. The structural formula is: Omeprazole, USP is a white or almost white powder which melts with decomposition at about 155°C. Soluble in dichloromethane, practically insoluble in water. The stability of omeprazole is a function of pH; it is rapidly degraded in acid media but has acceptable stability under alkaline conditions. Omeprazole and sodium bicarbonate is supplied as immediate-release capsules. Each capsule contains either 40 mg or 20 mg of omeprazole and 1,100 mg of sodium bicarbonate with the following excipients: croscarmellose sodium and sodium stearyl fumarate. The capsules consist of gelatin and titanium dioxide. In addition the 20 mg/1,100 mg capsule shell contains sodium lauryl sulfate and the 40 mg/1,100 mg capsule shell contains FD&C Blue 1. The capsules are printed with edible ink containing black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, propylene glycol, potassium hydroxide, shellac and strong ammonia solution. Omeprazole and sodium bicarbonate capsules are immediate-release formulations that contain sodium bicarbonate which raises the gastric pH and thus protects omeprazole from acid degradation. STR

Phytonadione is a vitamin K replacement, which is a clear, yellow to amber, viscous, and nearly odorless liquid. It is insoluble in water, soluble in chloroform and slightly soluble in ethanol. It has a molecular weight of 450.7. Phytonadione is 2-methyl-3-phytyl-1, 4-naphthoquinone. Its empirical formula is C31H46O2 and its structural formula is: Phytonadione tablets, USP for oral administration contain 5 mg of phytonadione, USP and are pale yellow colored, round tablets, scored on one side. Inactive ingredients are acacia, anhydrous dibasic calcium phosphate, lactose monohydrate, magnesium stearate, pregelatinized starch, silicon dioxide and talc. STRUCTURE

Pirfenidone belongs to the chemical class of pyridone. Pirfenidone capsules is available as white opaque hard gelatin capsules containing 267 mg of pirfenidone for oral administration. Pirfenidone has a molecular formula of C 12 H 11 NO and a molecular weight of 185.23. Pirfenidone has the following structural formula, which has been referred to as 5-methyl-1phenyl-2-1(H)- pyridone or 5-methyl-1-phenyl-2-(1H)-pyridone. Pirfenidone is a white or pale yellow, crystalline powder. It is sparingly soluble in water, freely soluble in ethanol (96%), very slightly soluble in heptane. The melting point is approximately 109°C. Pirfenidone capsules contain pirfenidone and the following inactive ingredients: silicified microcrystalline cellulose, croscarmellose sodium, colloidal silicon dioxide, and magnesium stearate In addition, the capsule shell contains gelatin, titanium dioxide and sodium lauryl sulfate. The capsule brown printing ink includes shellac glaze, n-butyl alcohol, isopropyl alcohol, ferroso ferric oxide/black iron oxide, iron oxide red, propylene glycol, iron oxide yellow and ammonium hydroxide. Pirfenidone tablets contain pirfenidone and the following inactive ingredients: colloidal silicon dioxide, copovidone, croscarmellose sodium, magnesium stearate, silicified microcrystalline cellulose, hypromellose, titanium dioxide, macrogol (polyethylene glycol). Additionally, 267 mg tablets contain iron oxide yellow, iron oxide red and 801 mg tablets contain iron oxide yellow, iron oxide red, iron oxide black. Chemical Structure

Pirfenidone belongs to the chemical class of pyridone. Pirfenidone is available as film-coated tablets containing 267 mg (yellow) and 801 mg (brown) pirfenidone. Pirfenidone has a molecular formula of C 12 H 11 NO and a molecular weight of 185.23. Pirfenidone has the following structural formula, which has been referred to as 5-methyl-1phenyl-2-1(H)- pyridone or 5-methyl-1-phenyl-2-(1H)-pyridone. Pirfenidone is a white or pale yellow, crystalline powder. It is sparingly soluble in water, freely soluble in ethanol (96%), very slightly soluble in heptane. The melting point is approximately 109°C. Pirfenidone capsules contain pirfenidone and the following inactive ingredients: silicified microcrystalline cellulose, croscarmellose sodium, colloidal silicon dioxide, and magnesium stearate In addition, the capsule shell contains gelatin, titanium dioxide and sodium lauryl sulfate. The capsule brown printing ink includes shellac glaze, n-butyl alcohol, isopropyl alcohol, ferroso ferric oxide/black iron oxide, iron oxide red, propylene glycol, iron oxide yellow and ammonium hydroxide. Pirfenidone tablets contain pirfenidone and the following inactive ingredients: colloidal silicon dioxide, copovidone, croscarmellose sodium, magnesium stearate, silicified microcrystalline cellulose, hypromellose, titanium dioxide, macrogol (polyethylene glycol). Additionally 267 mg tablets contain iron oxide yellow, iron oxide red and 801 mg tablets contain iron oxide yellow, iron oxide red, iron oxide black. Chemical Structure

Pramipexole dihydrochloride tablets contain pramipexole dihydrochloride (as a monohydrate). Pramipexole is a nonergot dopamine agonist. The chemical name of pramipexole dihydrochloride monohydrate is (S) -2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole dihydrochloride monohydrate. Its empirical formula is C 10 H 17 N 3 S · 2HCl · H 2 O, and its molecular weight is 302.27. The structural formula is: Pramipexole dihydrochloride is a white to almost white crystalline powder. Melting occurs in the range of 296°C to 301°C, with decomposition. Pramipexole Dihydrochloride is freely soluble in water, soluble in methanol, sparingly soluble to slightly soluble in ethanol (96%) and practically insoluble in methylene chloride. Pramipexole dihydrochloride tablets 0.125 mg: Each tablet contains 0.125 mg pramipexole dihydrochloride monohydrate equivalent to 0.118 mg pramipexole dihydrochloride. Pramipexole dihydrochloride tablets 0.25 mg: Each tablet contains 0.25 mg pramipexole dihydrochloride monohydrate equivalent to 0.235 mg pramipexole dihydrochloride. Pramipexole dihydrochloride tablets 0.5 mg: Each tablet contains 0.5 mg pramipexole dihydrochloride monohydrate equivalent to 0.47 mg pramipexole dihydrochloride. Pramipexole dihydrochloride tablets 0.75 mg: Each tablet contains 0.75 mg pramipexole dihydrochloride monohydrate equivalent to 0.705 mg pramipexole dihydrochloride. Pramipexole dihydrochloride tablets 1 mg: Each tablet contains 1 mg pramipexole dihydrochloride monohydrate equivalent to 0.94 mg pramipexole dihydrochloride. Pramipexole dihydrochloride tablets 1.5 mg: Each tablet contains 1.5 mg pramipexole dihydrochloride monohydrate equivalent to 1.41 mg pramipexole dihydrochloride. Inactive ingredients for all strengths of pramipexole dihydrochloride tablets consist of mannitol, corn starch, colloidal silicon dioxide, povidone, and magnesium stearate. Structural formula

Pregabalin is described chemically as ( S )-3-(aminomethyl)-5-methylhexanoic acid. The molecular formula is C 8 H 17 NO 2 and the molecular weight is 159.23. The chemical structure of pregabalin is: Pregabalin is a white to off-white, crystalline powder with a pK a1 of 4.2 and a pK a2 of 10.6. It is sparingly soluble in water. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is - 1.35. Pregabalin Capsules are administered orally and are supplied as imprinted hard-shell capsules containing 25 mg, 50 mg, 75 mg, 100 mg, 150 mg, 200 mg, 225 mg, and 300 mg of pregabalin, along with pregelatinized starch and talc as inactive ingredients. The capsule shells contain gelatin, titanium dioxide and sodium lauryl sulfate. In addition, the orange capsule shells (75 mg, 100 mg, 200 mg, 225 mg and 300 mg strengths) contain the colorants FD&C Blue 1, FD&C Red 40 and FD&C Yellow 6. The imprinting ink contains shellac, black iron oxide, propylene glycol, and potassium hydroxide. Chemical Structure

Pregabalin is described chemically as ( S )-3-(aminomethyl)-5-methylhexanoic acid. The molecular formula is C 8 H 17 NO 2 and the molecular weight is 159.23. The chemical structure of pregabalin is: Pregabalin is a white to off-white, crystalline powder with a pK a1 of 4.2 and a pK a2 of 10.6. It is sparingly soluble in water. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is - 1.35. Pregabalin Capsules are administered orally and are supplied as imprinted hard-shell capsules containing 25 mg, 50 mg, 75 mg, 100 mg, 150 mg, 200 mg, 225 mg, and 300 mg of pregabalin, along with pregelatinized starch and talc as inactive ingredients. The capsule shells contain gelatin, titanium dioxide and sodium lauryl sulfate. In addition, the orange capsule shells (75 mg, 100 mg, 200 mg, 225 mg and 300 mg strengths) contain the colorants FD&C Blue 1, FD&C Red 40 and FD&C Yellow 6. The imprinting ink contains shellac, black iron oxide, propylene glycol, and potassium hydroxide. Chemical Structure

Pregabalin extended-release tablets are for oral use and contain pregabalin. Pregabalin is described chemically as (S) -3-(aminomethyl)-5-methylhexanoic acid. The molecular formula is C 8 H 17 NO 2 and the molecular weight is 159.23. The chemical structure of pregabalin is: Pregabalin is a white to off-white, crystalline solid with a pK a1 of 4.2 and a pK a2 of 10.6. It is freely soluble in water and both basic and acidic aqueous solutions. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is – 1.35. Pregabalin extended-release tablets are administered orally and contain 82.5 mg, 165 mg, or 330 mg of pregabalin, USP, along with carbomer, hypromellose, magnesium stearate, mannitol, microcrystalline cellulose, polyvinyl alcohol, titanium dioxide, talc, polyethylene glycol, red iron oxide, yellow iron oxide, and black iron oxide. Formula

Quetiapine extended-release tablets are an atypical antipsychotic belonging to a chemical class, the dibenzothiazepine derivatives. The chemical designation is 2-[2-(4-dibenzo [ b,f ] [1,4] thiazepin-11-yl-1-piperazinyl)ethoxy]-ethanol fumarate (2:1) (salt). It is present in tablets as the fumarate salt. All doses and tablet strengths are expressed as milligrams of base, not as fumarate salt. Its molecular formula is C 42 H 50 N 6 O 4 S 2 •C 4 H 4 O 4 and it has a molecular weight of 883.11 (fumarate salt). The structural formula is: Quetiapine fumarate, USP is a white to off-white crystalline powder which is soluble in 0.1N hydrochloric acid, slightly soluble in water, in alcohol, and in methanol. Quetiapine extended-release tablets,USP are supplied for oral administration as 50 mg (peach), 150 mg (white), 200 mg (yellow), 300 mg (pale yellow), and 400 mg (white). All tablets are capsule shaped and film coated. Inactive ingredients for quetiapine extended-release tablets are lactose monohydrate, microcrystalline cellulose, sodium citrate dihydrate, hypromellose, and magnesium stearate. The film coating for all quetiapine extended-release tablets, USP contain hypromellose, polyethylene glycol 400 and titanium dioxide. In addition, yellow iron oxide (50 mg, 200 mg and 300 mg tablets) and red iron oxide (50 mg tablets) are included in the film coating of specific strengths. Each 50 mg tablet contains 57.56 mg of quetiapine fumarate equivalent to 50 mg quetiapine. Each 150 mg tablet contains 172.7 mg of quetiapine fumarate equivalent to 150 mg quetiapine. Each 200 mg tablet contains 230.26 mg of quetiapine fumarate equivalent to 200 mg quetiapine. Each 300 mg tablet contains 345.38 mg of quetiapine fumarate equivalent to 300 mg quetiapine. Each 400 mg tablet contains 460.5 mg of quetiapine fumarate equivalent to 400 mg quetiapine. FDA approved dissolution test specifications differ from USP. structural formula

Raloxifene Hydrochloride is an estrogen agonist/antagonist, commonly referred to as a selective estrogen receptor modulator (SERM) that belongs to the benzothiophene class of compounds. The chemical structure is: The chemical designation is methanone, [6-hydroxy-2-(4-hydroxyphenyl)benzo[ b ]thien-3-yl]-[4-[2-(1-piperidinyl)ethoxy]phenyl]-, hydrochloride. Raloxifene hydrochloride (HCl) has the empirical formula C 28 H 27 NO 4 S•HCl, which corresponds to a molecular weight of 510.04. Raloxifene Hydrochloride USP is an Almost white to pale yellow powder that freely soluble in dimethyl sulfoxide, practically insoluble in ether and in ethyl acetate. Raloxifene hydrochloride tablets USP, 60 mg is supplied in a tablet dosage form for oral administration. Each raloxifene hydrochloride tablets USP, 60 mg contains 60 mg of raloxifene HCl, which is the molar equivalent of 55.71 mg of free base. Inactive ingredients include citric acid monohydrate, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone and titanium dioxide. USP Dissolution Test is pending. Chemical Structure

Ranolazine is available as a film-coated, non-scored, extended-release tablet for oral administration. Ranolazine is a racemic mixture, chemically described as 1-piperazineacetamide, N -(2,6- dimethylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-, (±)-. It has an empirical formula of C 24 H 33 N 3 O 4 , a molecular weight of 427.54 g/mole, and the following structural formula: Ranolazine is a white to off-white crystalline powder. Ranolazine is soluble in dichloromethane and methanol. Ranolazine extended-release tablets contain 500 mg or 1000 mg of ranolazine and the following inactive ingredients: microcrystalline cellulose, methacrylic acid and ethyl acrylate copolymer, sodium lauryl sulfate, polysorbate 80, hypromellose, sodium hydroxide and magnesium stearate. Additional inactive ingredients for the 500 mg tablet include hydroxypropyl methyl cellulose, titanium dioxide, lactose monohydrate, polyethylene glycol, triacetin, Iron Oxide Yellow, and Iron Oxide Red; additional inactive ingredients for the 1000 mg tablet include hydroxypropyl methyl cellulose, titanium dioxide, lactose monohydrate, polyethylene glycol, triacetin and Iron Oxide Yellow. Chemical Structure

Solifenacin succinate is a muscarinic receptor antagonist. Chemically, solifenacin succinate is butanedioic acid, compounded with (1 S )-(3 R )-1-azabicyclo[2.2.2]oct-3-yl 3,4-dihydro-1-phenyl-2(1 H )-iso-quinolinecarboxylate (1:1) having an empirical formula of C 23 H 26 N 2 O 2 •C 4 H 6 O 4 , and a molecular weight of 480.55. The structural formula of solifenacin succinate is: Solifenacin succinate is a white to light yellow powder. It is freely soluble at room temperature in water, and ethanol. Each solifenacin succinate tablet contains 5 mg or 10 mg of solifenacin succinate and is for oral administration. In addition to the active ingredient solifenacin succinate, each solifenacin succinate tablet also contains the following inactive ingredients: corn starch, hypromellose, lactose monohydrate, magnesium stearate, polyethylene glycol, and titanium dioxide with yellow ferric oxide (5 mg solifenacin succinate tablet) or red ferric oxide (10 mg solifenacin succinate tablet). structure of Solifenacin succinate

Ticagrelor tablets contain ticagrelor, a cyclopentyltriazolopyrimidine, inhibitor of platelet activation and aggregation mediated by the P2Y 12 ADP-receptor. Chemically it is (1 S ,2 S ,3 R ,5 S )-3-[7-{[(1 R ,2 S )-2-(3,4-difluorophenyl)cyclopropyl]amino}-5-(propylthio)-3 H -[1,2,3]-triazolo[4,5- d ]pyrimidin-3-yl]-5-(2-hydroxyethoxy)cyclopentane-1,2-diol. The molecular formula of ticagrelor is C 23 H 28 F 2 N 6 O 4 S and its molecular weight is 522.57 g/mol. The chemical structure of ticagrelor is: Ticagrelor is a crystalline powder with an aqueous solubility of approximately 10 mcg/mL at room temperature. Ticagrelor 90 mg tablets for oral administration contain 90 mg of ticagrelor and the following ingredients: crospovidone, magnesium stearate, mannitol, microcrystalline cellulose, povidone. The film coating contains, hypromellose, polyethylene glycol, titanium dioxide, talc, and yellow iron oxide. Ticagrelor 60 mg tablets for oral administration contain 60 mg of ticagrelor and the following ingredients: crospovidone, magnesium stearate, mannitol, microcrystalline cellulose, povidone. The film coating contains, hypromellose, polyethylene glycol, titanium dioxide, talc, iron oxide red and black iron oxide. abc

Valsartan, USP is a nonpeptide, orally active, and specific angiotensin II receptor blocker acting on the AT 1 receptor subtype. Valsartan, USP is chemically described as N -(1-oxopentyl)- N -[[2'-(1 H -tetrazol-5-yl) [1,1'-biphenyl]-4-yl]methyl]-L­-valine. Its empirical formula is C 24 H 29 N 5 O 3 , its molecular weight is 435.5, and its structural formula is: Valsartan, USP is off white to white powder. It is soluble in methanol, freely soluble in anhydrous ethanol, sparingly soluble in methylene chloride, practically insoluble in water. Valsartan, USP is available as tablets for oral administration, containing 40 mg, 80 mg, 160 mg or 320 mg of valsartan. The inactive ingredients of the tablets are colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, lactose monohydrate, sodium lauryl sulfate, microcrystalline cellulose, macrogol, iron oxides (yellow, black and red), and titanium dioxide. 1