azurity pharmaceuticals, inc. - Medication Listings

Lisinopril is an oral long-acting angiotensin converting enzyme (ACE) inhibitor. Lisinopril is a synthetic peptide derivative that is manufactured as a dihydrate and is chemically described as 1-[ N 2 -[( S )-1-Carboxy-3-phenylpropyl]-L-lysyl]-L-proline dihydrate. Its molecular formula is C 21 H 31 N 3 O 5 ·2H 2 O and its structural formula is: Lisinopril is a white to off-white, crystalline powder, with a molecular weight of 441.52 (for dihydrate). It is soluble in water, sparingly soluble in methanol, and practically insoluble in ethanol. QBRELIS (lisinopril), 1 mg/mL, is a ready-to-use aqueous formulation. Each 1 mL of the oral solution contains 1.09 mg of lisinopril dihydrate, which is equivalent to 1 mg of lisinopril as the active ingredient and the following inactive ingredients: purified water, xylitol, sodium citrate, citric acid, sodium benzoate, and either hydrochloric acid or sodium hydroxide which may be added for pH adjustment. The solution is clear to slightly opalescent. The pH of the solution ranges from 4.3 to 5.1. QBRELIS is supplied as 150 mL of the solution packaged in a 150-mL round, white, opaque, high-density polyethylene (HDPE) bottle with a white, polypropylene, child-resistant closure with a heat induction layered inner seal. Structural Formula

KATERZIA oral suspension contains 1.30 mg/mL amlodipine benzoate, equivalent to 1 mg/mL amlodipine, a long-acting calcium channel blocker. Amlodipine benzoate is chemically described as 3-Ethyl-5-methyl (±)-2-[(2-aminoethoxy) methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, benzene-carboxylate. Its empirical formula is C 20 H 25 ClN 2 O 5 •C 7 H 6 O 2 , and its structural formula is: Amlodipine benzoate is a white crystalline powder with a molecular weight of 530. KATERZIA is for oral administration. Inactive ingredients include citric acid, colloidal silicon dioxide, hypromellose, maltodextrin, polysorbate 80, simethicone, sodium benzoate, sodium besylate, sodium citrate, sucralose, and water. It is a white to off-white oral suspension. Structural Formula

XIFYRM (meloxicam injection) is a nonsteroidal anti-inflammatory drug (NSAID). It is a sterile clear, pale-yellow to yellow color solution, containing the active pharmaceutical ingredient meloxicam for intravenous administration. Each mL of aqueous solution contains 30 mg of meloxicam, 150 mg of hydroxypropyl betadex, 20 mg of meglumine, 60 mg of povidone and water for injection. The pH of the meloxicam injection is 8.0 to 9.5. The meloxicam drug substance is polymorph I. It is pale yellow powder. It is soluble in dimethylformamide, slightly soluble in acetone, very slightly soluble in ethanol 96% and in methanol, and practically insoluble in water. Meloxicam is designated chemically as 4-hydroxy-2-methyl-N-(5-methyl-2-thiazolyl)-2H-1,2- benzothiazine-3-carboxamide-1,1-dioxide. The molecular weight is 351.4. Its molecular formula is C 14 H 13 N 3 O 4 S 2 and the structural formula of meloxicam is: Figure-1 Structure

AZMIRO (testosterone cypionate) injection for intramuscular injection, contains testosterone cypionate which is the oil-soluble 17 (beta)-cyclopentylpropionate ester of the androgenic hormone testosterone. Testosterone cypionate is a white or creamy white crystalline powder, odorless or nearly so and stable in air. It is insoluble in water, freely soluble in alcohol, chloroform, dioxane, ether, and soluble in vegetable oils. The chemical name for testosterone cypionate is androst-4-en-3-one, 17-(3-cyclopentyl-1-oxopropoxy)-, (17ß)-. Its molecular formula is C 27 H 40 O 3 , and the molecular weight 412.61. The structural formula is shown in the following figure: AZMIRO (testosterone cypionate) injection is provided as sterile, clear colorless to pale yellow solution containing 200 mg/mL testosterone cypionate in vials and prefilled syringes. Each mL of solution contains: Testosterone cypionate………………………………………..200 mg Benzyl alcohol………………………………………………….20 mg Benzyl benzoate……………………………………………….0.2 mL Cottonseed oil…………………………………………………542 mg Testosteron structure

BiDil is a fixed-dose combination of isosorbide dinitrate, a vasodilator with effects on both arteries and veins, and hydralazine hydrochloride, a predominantly arterial vasodilator. Isosorbide dinitrate is described chemically as 1,4:3,6-dianhydro-D-glucitol dinitrate and its structural formula is: Isosorbide dinitrate is a white to off-white, crystalline powder with the empirical formula C 6 H 8 N 2 O 8 and a molecular weight of 236.14. It is freely soluble in organic solvents such as alcohol, chloroform and ether, but is only sparingly soluble in water. Hydralazine hydrochloride is described chemically as 1-hydrazinophthalazine monohydrochloride, and its structural formula is: Hydralazine hydrochloride is a white to off-white, crystalline powder with the empirical formula C 8 H 8 N 4 ∙HCl and a molecular weight of 196.64. It is soluble in water, slightly soluble in alcohol, and very slightly soluble in ether. Each BiDil Tablet for oral administration contains 20 mg of isosorbide dinitrate and 37.5 mg of hydralazine hydrochloride. The inactive ingredients in BiDil tablets include: anhydrous lactose, microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate, hypromellose, FD&C Yellow No. 6 aluminum lake, polyethylene glycol, titanium dioxide, polysorbate 80. structure1 structure2

BRYNOVIN (sitagliptin) oral solution contains sitagliptin hydrochloride (HCl), an orally-active inhibitor of the DPP-4 enzyme. Sitagliptin HCl is described chemically as ((3R)-3-Amino-1-(3-(trifluoromethy1)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-y1)-4-(2,4,5-trifluorophenyl)butan-l-one HCl monohydrate. The empirical formula is C 16 H 15 F 6 N 5 O•HCl.H 2 O and the molecular weight is 461.79. The structural formula is: Sitagliptin HCl is a white to off-white, crystalline, non-hygroscopic powder. It is soluble in water; very slightly soluble in ethanol; and practically insoluble in n-Heptane. BRYNOVIN oral solution is a clear, colorless to nearly colorless oral solution. Each mL contains 27.24 mg of sitagliptin HCl, equivalent to 25 mg of sitagliptin. BRYNOVIN contains the following inactive ingredients: butylated hydroxyanisole, citric acid anhydrous, edetate disodium, hydroxyethyl cellulose, methylparaben sodium, polysorbate 80, purified water, sodium citrate dihydrate, and sweetener/flavoring agent. Structure

DANZITEN (nilotinib) tablets contain nilotinib, a kinase inhibitor. Nilotinib is present as nilotinib tartrate, with the molecular formula of C 28 H 22 F 3 N 7 O . C 4 H 6 O 6 and a weight of 679.61 g/mol. Nilotinib tartrate is a white to slightly yellowish powder. The solubility of nilotinib tartrate in aqueous solutions decreases with increasing pH. The pK a 1 was determined to be 3.53; pK a 2 was estimated to be 1.55. The chemical name of nilotinib tartrate is 4-methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide,(2R,3R)-2,3-dihydroxybutanedionate. Its structure is shown below: DANZITEN (nilotinib) tablets contain 71 mg or 95 mg nilotinib, equivalent to 91.14 mg, and 121.95 mg nilotinib tartrate, respectively. The inactive ingredients are: colloidal silicon dioxide, croscarmellose sodium, hypromellose acetate succinate, iron oxide red (in 71 mg strength tablets), iron oxide yellow (in 95 mg strength tablets), magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide. Danziten structure

Edarbi (azilsartan medoxomil), a prodrug, is hydrolyzed to azilsartan in the gastrointestinal tract during absorption. Azilsartan is an angiotensin II receptor blocker. The drug substance used in the drug product formulation is the potassium salt of azilsartan medoxomil, also known by the US accepted name of azilsartan kamedoxomil and is chemically described as (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-1 H -benzimidazole-7-carboxylate monopotassium salt. Its empirical formula is C 30 H 23 KN 4 O 8 and its structural formula is: Azilsartan kamedoxomil is a white to nearly white powder with a molecular weight of 606.62. It is practically insoluble in water and freely soluble in methanol. Edarbi is available for oral use as tablets. The tablets have a characteristic odor. Each Edarbi tablet contains 42.68 or 85.36 mg of azilsartan kamedoxomil, which is equivalent to containing 40 mg or 80 mg respectively, of azilsartan medoxomil and the following inactive ingredients: mannitol, fumaric acid, sodium hydroxide, hydroxypropyl cellulose, croscarmellose sodium, microcrystalline cellulose, and magnesium stearate. Chemical Structure

EPANED (enalapril maleate) Oral Solution is the maleate salt of enalapril, the ethyl ester prodrug of a long-acting angiotensin-converting enzyme inhibitor, enalaprilat. Enalapril maleate is chemically described as (S)-1-[N-[1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanyl]-L-proline, (Z)-2-butenedioate salt (1:1). Its empirical formula is C 20 H 28 N 2 O 5 •C 4 H 4 O 4 , and its structural formula is: Enalapril maleate is a white to off-white, crystalline powder with a molecular weight of 492.52. It is sparingly soluble in water, soluble in ethanol, and freely soluble in methanol. EPANED Oral Solution is a ready-to-use oral solution. Each 1 mL contains 1 mg of enalapril maleate, USP equivalent to 0.764 mg of enalapril. Inactive ingredients include citric acid, mixed berry flavor, purified water, sodium benzoate, sodium citrate, and sucralose. It may also contain hydrochloric acid or sodium hydroxide for pH adjustment. EPANED Oral Solution is clear and colorless. Structural Formula

EPRONTIA (topiramate) oral solution is available as a 25 mg/mL solution for oral administration. Topiramate has the molecular formula C 12 H 21 NO 8 S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di- O -isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula: Topiramate is a white crystalline powder with a bitter taste. Topiramate is a sulfamate-substituted monosaccharide. Topiramate is most soluble in alkaline solutions containing sodium hydroxide or sodium phosphate and having a pH of 9 to 10. It is freely soluble in acetone, chloroform, dimethylsulfoxide, and ethanol. The solubility in water is 9.8 mg/mL. Its saturated solution has a pH of 6.3. EPRONTIA oral solution is colorless to slightly yellow colored clear viscous liquid. EPRONTIA contains the following inactive ingredients: glycerin, methylparaben, mixed berry flavor, polyethylene glycol, propylparaben, and sucralose. Structural Formula

Amphetamine Sulfate is a sympathomimetic amino of the amphetamine group. It is a white, odorless crystalline powder. It has a slightly bitter taste. Its solutions are acid to litmus, having a pH of 5.0 to 6.0. It is freely soluble in water and slightly soluble in alcohol. Each tablet, for oral administration contains 5 mg or 10 mg of amphetamine sulfate. Each tablet also contains the following inactive ingredients: crospovidone, silicified microcrystalline cellulose and stearic acid. The 10 mg tablet also contains FD&C Blue #1. Structural Formula: C 18 H 28 N 2 SO 4 MW 368.49 structure

FERABRIGHT (ferumoxytol injection) is an iron-based contrast agent for intravenous use. Ferumoxytol is a non-stoichiometric magnetite (superparamagnetic iron oxide) coated with polyglucose sorbitol carboxymethylether. The overall colloidal particle size ranges from 31 nm to 43 nm in diameter. The chemical formula of ferumoxytol is Fe 5874 O 8752 -C 11719 H 18682 O 9933 Na 414 with an apparent molecular weight of 750 kDa. Each mL contains 30 mg of elemental iron and 30 mg of polyglucose sorbitol carboxymethylether as ferumoxytol, and 44 mg of mannitol. It contains no preservatives. FERABRIGHT is a sterile, aqueous, black to reddish brown, isotonic colloidal solution with an osmolality of 270 mOsm/kg to 330 mOsm/kg, magnetic susceptibility of 27,250 to 39,000 x 10 -6 cgs/g Fe, and a pH of 6 to 8.

FIRVANQ for oral administration contains the hydrochloride salt of vancomycin, a tricyclic glycopeptide antibiotic derived from Amycolatopsis orientalis (formerly Nocardia orientalis ), which has the chemical formula C 66 H 75 Cl 2 N 9 O 24 •HCl. The molecular weight of vancomycin hydrochloride is 1485.71 g/mol. Vancomycin hydrochloride has the structural formula: Each FIRVANQ kit contains a bottle of vancomycin hydrochloride USP, as white to almost white or tan to brown powder for oral solution, and a bottle of pre‑measured Grape‑Flavored Diluent, in the strengths and volumes listed in Table 3 . Table 3: Vancomycin Strength, Diluent Volume and Vancomycin Concentration after Reconstitution Vancomycin Strength per Bottle Equivalent Amount of Vancomycin Hydrochloride per Bottle Diluent Volume for FIRVANQ Vancomycin Concentration after Reconstitution 3.75 g 3.84 g 147 mL 25 mg/mL 7.5 g 7.7 g 295 mL 7.5 g 7.7 g 145 mL 50 mg/mL 15.0 g 15.4 g 289 mL The Grape‑Flavored Diluent used to reconstitute the oral solution contains: artificial grape flavor, citric acid (anhydrous), D&C Yellow No. 10, FD&C Red No. 40, purified water, sodium benzoate and sucralose. Vancomycin hydrochloride structural formula

FLEQSUVY (baclofen oral suspension) is a gamma-aminobutyric acid (GABA-ergic) agonist available as 25 mg per 5 mL (5 mg/mL) suspension for oral administration. Its chemical name is 4-amino-3-(4-chlorophenyl)-butanoic acid, and its structural formula is: Molecular formula is C 10 H 12 C1NO 2 . Molecular Weight is 213.66 g/mol. Baclofen USP is a white to off-white, odorless or practically odorless crystalline powder. It is slightly soluble in water, very slightly soluble in methanol, and insoluble in chloroform. The FLEQSUVY (baclofen oral suspension) inactive ingredients are: artificial grape flavor, citric acid anhydrous, D&C yellow No. 10, FD&C red No. 40, hydroxyethyl cellulose, propylene glycol, purified water, simethicone emulsion, sodium benzoate, and sucralose. Structural Formula

Gleostine (lomustine) is an alkylating drug for oral administration. The chemical name for lomustine is 1-(2-chloro-ethyl)-3-cyclohexyl-1-nitrosourea and the molecular formula is C 9 H 16 ClN 3 O 2 . The molecular weight is 233.71. Lomustine is a yellow powder, which is soluble in 10% ethanol (0.05 mg per mL) and in absolute alcohol (70 mg per mL). Lomustine is insoluble in water (<0.05 mg per mL). The chemical structure is: Gleostine is supplied as 10 mg, 40 mg, and 100 mg capsules and contains the following inactive ingredients: magnesium stearate NF and mannitol USP. The capsule shells are composed of gelatin and coloring pigments, depending on the strength: titanium dioxide, and/or yellow iron oxide, and/or Indigotine – FD&C Blue2. structure

GLIADEL Wafer is an implant for intracranial use, containing carmustine, a nitrosourea alkylating agent, and polifeprosan, a biodegradable copolymer used to control the release of carmustine. It is a sterile, off-white to pale yellow wafer approximately 1.45 cm in diameter and 1 mm thick. Each wafer contains 7.7 mg of carmustine [1, 3-bis (2-chloroethyl)-1-nitrosourea, or BCNU] and 192.3 mg of a biodegradable polyanhydride copolymer. The copolymer, polifeprosan 20, consists of poly [bis (p-carboxyphenoxy)] propane and sebacic acid in a 20:80 molar ratio. Carmustine is homogeneously distributed in the copolymer matrix. The structural formula for polifeprosan 20 is: The structural formula for carmustine is: Chemical Structure Chemical Structure

JAVADIN (clonidine hydrochloride) oral solution is a central alpha-2 adrenergic agonist hypotensive agent available as a 0.02 mg/mL solution for oral administration. Clonidine hydrochloride is an imidazoline derivative and exists as a mesomeric compound. The chemical name is 2-(2,6-dichlorophenylamino)-2-imidazoline hydrochloride. Its molecular formula is C 9 H 9 Cl 2 N 3 , HCl which corresponds to a molecular weight of 266.5. The following is the structural formula: Clonidine hydrochloride USP is a white or almost white crystalline powder. It is soluble in water, and ethanol and slightly soluble in Chloroform. JAVADIN is a clear colorless oral solution. Each mL contains 0.02 mg of clonidine hydrochloride (equivalent to 0.0173 mg of clonidine). The inactive ingredients are: mixed berry flavor, purified water, sodium chloride, sodium propionate, sucralose. Clonidine Structure

KONVOMEP (omeprazole and sodium bicarbonate for oral suspension) is a combination of omeprazole, a PPI, and sodium bicarbonate, an antacid. Omeprazole is a substituted benzimidazole, 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-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 is a white to off-white crystalline powder which melts with decomposition at about 155°C. It is a weak base, freely soluble in ethanol and methanol, slightly soluble in acetone and isopropanol and very slightly soluble 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. Sodium bicarbonate raises the gastric pH and protects the omeprazole from acid degradation. Sodium bicarbonate is a white crystalline powder. It is soluble in water and insoluble in alcohol. One gram of sodium bicarbonate dissolves in 12 mL of water at 25ºC. The pH of a freshly prepared 0.1 molar aqueous solution is 8.3 at 25ºC. Aqueous solutions slowly convert to sodium carbonate through loss of carbon dioxide. The molecular formula is NaHCO 3 and the molecular weight is 84.01. The structural formula is: KONVOMEP is supplied as a kit. Each kit is comprised of 1 bottle of pre‑weighed omeprazole powder and 1 bottle of pre‑measured strawberry‑flavored diluent to be reconstituted for oral administration. The strawberry‑flavored diluent contains sodium bicarbonate and the following inactive ingredients: benzyl alcohol, carboxymethylcellulose sodium, FD&C Red No. 40, poloxamer 188, purified water, simethicone emulsion, sodium citrate (dihydrate), sorbitol solution, strawberry flavor (natural and artificial flavors, propylene glycol, and glycerin), and sucralose. After reconstitution each mL contains 2 mg omeprazole and 84 mg sodium bicarbonate. Omeprazole Structure Sodium Bicarbonate Structure

MYHIBBIN (mycophenolate mofetil) is an antimetabolite immunosuppressant. It is the 2-morpholinoethyl ester of mycophenolic acid (MPA), an immunosuppressive agent; inosine monophosphate dehydrogenase (IMPDH) inhibitor. The chemical name for mycophenolate mofetil (MMF) is 4-Hexenoic acid, 6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-,2-(4-morpholinyl) ethyl ester, (E)-. It has an empirical formula of C23H31NO7, a molecular weight of 433.49, and the following structural formula: MMF is a white or almost white, crystalline powder. It is slightly soluble in water (43 µg/mL at pH 7.4); the solubility increases in acidic medium (4.27 mg/mL at pH 3.6). The drug product is an oral suspension that contains 200 mg of mycophenolate mofetil/mL. The pH of suspension is between 6 and 8. Inactive ingredients in MYHIBBIN include dibasic sodium phosphate, glycerin, methylparaben, monobasic sodium phosphate, polysorbate 80, propylparaben, purified water, raspberry flavor, simethicone emulsion, sorbitol solution, and xanthan gum. Structure

NYMALIZE contains nimodipine, a dihydropyridine calcium channel blocker. Nimodipine is isopropyl 2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-( m -nitrophenyl)-3,5-pyridinedicarboxylate. It has a molecular weight of 418.5 and a molecular formula of C 21 H 26 N 2 O 7 . The structural formula is: Nimodipine is a yellow crystalline substance, practically insoluble in water. NYMALIZE Oral Solution contains 60 mg of nimodipine per 10 mL. In addition, the oral solution contains the following inactive ingredients: ethanol, glycerin, methylparaben, polyethylene glycol 400. Chemical Structure

SOTYLIZE is an aqueous solution containing sotalol hydrochloride. Sotalol hydrochloride is a white, crystalline solid with a molecular weight of 308.8. It is hydrophilic, soluble in water, propylene glycol and ethanol, but is only slightly soluble in chloroform. Chemically, sotalol hydrochloride is d,l- N -[4-[1-hydroxy-2-[(1-methylethyl) amino]ethyl]phenyl]methane-sulfonamide monohydrochloride. The molecular formula is C 12 H 20 N 2 O 3 S HCl and is represented by the following structural formula: SOTYLIZE is a grape-flavored aqueous solution. Each mL contains 5 mg sotalol HCl. Inactive ingredients are sodium citrate, citric acid, sucralose, sodium benzoate and purified water. Chemical Structure

TRIPTODUR contains the pamoate salt of triptorelin, a synthetic decapeptide analog of naturally occurring gonadotropin-releasing hormone (GnRH or LHRH). The chemical name of triptorelin pamoate is 5-oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-D-tryptophyl-L-leucyl-L-arginyl-L-prolylglycine amide (pamoate salt). The molecular weight is 1699.9 and the structural formula is: TRIPTODUR for extended release injectable suspension for intramuscular use is provided as a sterile, lyophilized, biodegradable microgranule formulation in a single-dose vial, co-packaged with a syringe containing 2 mL Sterile Water for Injection for reconstitution of the lyophilisate. The triptorelin formulation is comprised of 22.5 mg triptorelin (equivalent to 31 mg triptorelin pamoate), carboxymethylcellulose sodium (26 mg), mannitol (74 mg), poly- d,l- lactide-co-glycolide (183 mg), and polysorbate 80 (1.7 mg). When 2 mL Sterile Water for Injection is added to the vial containing TRIPTODUR and mixed, a suspension is formed which is intended as a single intramuscular injection. triptodur-spl-11

Bendamustine hydrochloride is an alkylating agent. The chemical name of bendamustine hydrochloride monohydrate is 5-[Bis(2-chloroethyl)-amino]-1-methyl-1H-benzimidazole-2- butanoic acid hydrochloride monohydrate. Its empirical molecular formula is C 16 H 21 Cl 2 N 3 O 2 ∙ HCl.H 2 O and the molecular weight is 412.74. Bendamustine hydrochloride monohydrate contains a mechlorethamine group and a benzimidazole heterocyclic ring with a butyric acid substituent, and has the following structural formula: VIVIMUSTA (bendamustine hydrochloride injection) is intended for intravenous use after dilution with either 0.9% Sodium Chloride Injection, USP or 2.5% Dextrose/0.45% Sodium Chloride Injection, USP. It is supplied as a sterile, clear, and colorless to yellow solution in a clear glass multiple-dose vial. Each milliliter contains 25 mg of bendamustine hydrochloride equivalent to 22.7 mg of bendamustine, 5 mg of monothioglycerol, 39.45 mg (5% v/v) of absolute alcohol, and q.s. to 1 mL polyethylene glycol 400. Sodium hydroxide is used to adjust pH of polyethylene glycol 400. VIVIMUSTA Structure

Widaplik is a fixed dose combination of telmisartan, amlodipine and indapamide. Widaplik contains telmisartan, a non-peptide angiotensin II receptor (type AT1) antagonist. Telmisartan is chemically described as 4'-[(1,4'-dimethyl-2'-propyl [2,6'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-biphenyl]-2-carboxylic acid. Its empirical formula is C 33 H 30 N 4 O 2 , its molecular weight is 514.63, and the structural formula is: Telmisartan is a white to slightly yellowish solid. It is practically insoluble in water, slightly soluble in methanol and soluble in strong base. Widaplik contains the besylate salt of amlodipine, a dihydropyridine calcium-channel blocker. Amlodipine besylate is chemically described as 3-ethyl-5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate, monobenzenesulfonate. Its empirical formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S, its molecular weight is 567.1, and the structural formula is: Amlodipine besylate is a white crystalline powder. It is slightly soluble in water and sparingly soluble in ethanol. Widaplik contains indapamide, a thiazide-like diuretic. Indapamide is chemically described as 4-chloro-N-(2-methyl-1-indolinyl)-3-sulfamoylbenzamide. Its empirical formula is C 16 H 16 ClN 3 O 3 S, its molecular weight is 365.84, and the structural formula is: Indapamide is a white to off-white, crystalline powder. It is soluble in ethyl alcohol and practically insoluble in water. Widaplik tablets are formulated in 3 strengths for oral administration 10 mg/1.25 mg/0.625 mg: combination of 10 mg telmisartan, with 1.25 mg amlodipine (equivalent to 1.73 mg amlodipine besylate), with 0.625 mg indapamide 20 mg/2.5 mg/1.25 mg: combination of 20 mg telmisartan, with 2.5 mg amlodipine (equivalent to 3.47 mg amlodipine besylate), with 1.25 mg indapamide 40 mg/5 mg/2.5 mg: combination of 40 mg telmisartan, with 5 mg amlodipine (equivalent to 6.94 mg amlodipine besylate), with 2.5 mg of indapamide Widaplik also contains the following inactive ingredients: croscarmellose sodium, magnesium stearate, mannitol, meglumine, microcrystalline cellulose, polyvinyl pyrrolidone, pregelatinized starch, and sodium hydroxide. Widaplik tablets are hygroscopic and require protection from moisture. Widaplik tablets require protection from light. Telmisartan-structure Amlodipine Structure Indapamide structure

XATMEP contains methotrexate, a folate analog metabolic inhibitor. Chemically methotrexate is N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]-benzoyl]-L-glutamic acid. The structural formula is: XATMEP is a clear yellow to orange oral solution that contains 2.5 mg of methotrexate per milliliter (equivalent to 2.74 mg of methotrexate sodium/mL). Inactive ingredients include purified water, sodium citrate, citric acid, methylparaben sodium, propylparaben sodium, and sucralose. It may also contain sodium hydroxide or hydrochloric acid for pH adjustment. Structural Formula

Dextroamphetamine sulfate, USP is the dextro isomer of the compound d,l -amphetamine sulfate, a sympathomimetic amine of the amphetamine group. Chemically, dextroamphetamine is d -alpha-methylphenethylamine, and is present in all forms of dextroamphetamine sulfate, USP as the neutral sulfate. The structural formula is as follows: (C 9 H 13 N) 2 •H 2 SO 4 M.W. 368.49 Inactive Ingredients Each tablet, for oral administration, contains dextroamphetamine sulfate, USP in either 2.5 mg, 5 mg, 7.5 mg, 10 mg, 15 mg, 20 mg or 30 mg. Each tablet also contains the following inactive ingredients: colloidal silicon dioxide, crospovidone, microcrystalline cellulose and stearic acid. The 5 mg tablets also contain D&C Red #27 and FD&C Yellow #6. The 7.5 mg tablets also contain FD&C Blue #1 and D&C Yellow #10. The 10 mg tablets also contain FD&C Red #40, FD&C Yellow #6 and FD&C Blue #2. The 15 mg tablets also contain FD&C Blue #1, FD&C Blue #2, and FD&C Red #40. The 20 mg tablets also contain FD&C Blue #1 and D&C Red #27. The 30 mg tablets also contain D&C Yellow #10. structure

ZONISADE (zonisamide oral suspension) is chemically classified as a sulfonamide. The active ingredient is zonisamide, 1,2-benzisoxazole-3-methanesulfonamide. The empirical formula is C 8 H 8 N 2 O 3 S with a molecular weight of 212.23. Zonisamide is a white powder, pKa = 10.2, and is moderately soluble in water (0.80 mg/mL) and 0.1 N HCl (0.50 mg/mL). The chemical structure is: ZONISADE is an aqueous white to off-white liquid oral suspension. Each mL contains 20 mg of zonisamide. Inactive ingredients include carboxymethylcellulose sodium, citric acid monohydrate, microcrystalline cellulose, purified water, sodium benzoate, strawberry flavor, sucralose, trisodium citrate dihydrate, and xanthan gum. Chemical Structure