rising pharma holdings, inc. - Medication Listings

Tizanidine Hydrochloride, USP is a central alpha2-adrenergic agonist. Tizanidine Hydrochloride USP is a white to slightly yellow crystalline powder. Tizanidine Hydrochloride USP is sparingly soluble in water and methanol. Its chemical name is 5- chloro-4-(2- imidazolin-2-ylamino)-2,1,3-benzothiadiazole monohydrochloride. Tizanidine's molecular formula is C 9 H 8 ClN 5 S-HCl, its molecular weight is 290.2 and its structural formula is: Tizanidine tablets are supplied as 2 mg and 4 mg tablets for oral administration. Tizanidine tablets contain the active ingredient, tizanidine hydrochloride USP (2.288 mg of tizanidine hydrochloride is equivalent to 2 mg tizanidine base, 4.576 mg of tizanidine hydrochloride is equivalent to 4 mg tizanidine base), and the inactive ingredients, colloidal silicon dioxide, stearic acid, microcrystalline cellulose and anhydrous lactose. The drug product meets the requirements of USP Dissolution Test 2. Image

Each tablet for oral administration contains 738 mg of tolmetin sodium, USP as the dihydrate in an amount equivalent to 600 mg of tolmetin. Each tablet contains 54 mg (2.35 mEq) of sodium and the following inactive ingredients: black iron oxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polydextrose, polyethylene glycol, povidone, pregelatinized starch (maize), sodium lauryl sulfate, titanium dioxide, triacetin and yellow iron oxide. The pKa of tolmetin is 3.5 and tolmetin sodium is freely soluble in water, soluble in methanol and slightly soluble in alcohol. Tolmetin sodium is a nonselective nonsteroidal anti-inflammatory agent. The structural formula is: Sodium 1-methyl-5 p -toluoylpyrrole-2-acetate dihydrate. tolmetin-struct

Each capsule for oral administration contains 492 mg of tolmetin sodium, USP as the dihydrate in an amount equivalent to 400 mg of tolmetin. Each capsule contains 36 mg (1.568 mEq) of sodium and the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. The empty gelatin capsule shells contain FD&C Blue No. 1, gelatin, and titanium dioxide. In addition, the 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. The pKa of tolmetin is 3.5 and tolmetin sodium is freely soluble in water, soluble in methanol and slightly soluble in alcohol. Tolmetin sodium is a nonselective nonsteroidal anti-inflammatory agent. The structural formula is: Sodium 1-methyl-5 p -toluoylpyrrole-2-acetate dihydrate. tolmetin-struct

Tolterodine tartrate tablets contain tolterodine tartrate. The active moiety, tolterodine, is a muscarinic receptor antagonist. The chemical name of tolterodine tartrate is (R)-2-[3[bis(1-methylethyl)-amino]1-phenylpropyl]-4-methylphenol [R-(R*,R*)]-2,3dihydroxybutanedioate (1:1) (salt). The empirical formula of tolterodine tartrate is C 26 H 37 NO 7 , and its molecular weight is 475.6. The structural formula of tolterodine tartrate is represented below: Tolterodine tartrate is a white, crystalline powder. The pKa value is 9.87 and the solubility in water is 12 mg/mL. It is soluble in methanol, slightly soluble in ethanol, and practically insoluble in toluene. The partition coefficient (Log D) between n-octanol and water is 1.83 at pH 7.3. Tolterodine tartrate tablets for oral administration contain 1 or 2 mg of tolterodine tartrate. The inactive ingredients are dibasic calcium phosphate dihydrate, microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate, opadry white 03A18585 [hypromellose, purified stearic acid, titanium dioxide, microcrystalline cellulose]. structure

Toremifene citrate tablets for oral administration each contain 88.5 mg of toremifene citrate, which is equivalent to 60 mg toremifene. Toremifene citrate tablets are an estrogen agonist/antagonist. The chemical name of toremifene is: 2-{p-[(Z)-4-chloro-1,2-diphenyl-1-butenyl]phenoxy}-N,N-dimethylethylamine citrate (1:1). The structural formula is: and the molecular formula is C 26 H 28 ClNO • C 6 H 8 O 7 . The molecular weight of toremifene citrate is 598.10. The pK a is 8.0. Water solubility at 37˚C is 0.63 mg/mL and in 0.02N HCl at 37˚C is 0.38 mg/mL. Toremifene citrate tablets are available only as tablets for oral administration. Inactive ingredients: sodium starch glycolate, lactose monohydrate, copovidone, silicified microcrystalline cellulose, magnesium stearate, and purified water. structure.jpg

Torsemide is a diuretic of the pyridine-sulfonylurea class. Its chemical name is 1-isopropyl-3-[(4- m -toluidino-3-pyridyl) sulfonyl] urea and its structural formula is: Its molecular formula is C 16 H 20 N 4 O 3 S, its pKa is 7.1, and its molecular weight is 348.43. Torsemide USP is a white to off-white crystalline powder. The tablets for oral administration also contain crospovidone, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and povidone. Torsemide Structure

Trandolapril is the ethyl ester prodrug of a nonsulfhydryl angiotensin converting enzyme (ACE) inhibitor, trandolaprilat. Trandolapril is chemically described as (2S,3aR,7aS)-1-[(S)-N-[(S)-1-Carboxy-3-phenylpropyl]alanyl] hexahydro-2-indolinecarboxylic acid, 1-ethyl ester. Its molecular formula is C 24 H 34 N 2 O 5 and its structural formula is M.W. = 430.54 Melting Point = 125°C Trandolapril USP is a white or almost white powder that is soluble (>100 mg/mL) in chloroform, dichloromethane, and methanol. Trandolapril tablets USP contain 1 mg, 2 mg, or 4 mg of trandolapril USP for oral administration. Each tablet also contains lactose monohydrate, corn starch, croscarmellose sodium, hypromellose, povidone, and sodium stearyl fumarate. In addition 1 mg and 4 mg tablet also contains ferric oxide red and 2 mg tablet contains ferric oxide yellow. Chemical Structure

Triamcinolone Acetonide Dental Paste USP, 0.1% contains the corticosteroid triamcinolone acetonide in an adhesive vehicle suitable for application to oral tissues. Triamcinolone acetonide is designated chemically as 9-fluoro-11β, 16α, 17, 21-tetrahydroxypregna-1, 4-diene-3, 20-dione cyclic 16,17-acetal with acetone. The structural formula of triamcinolone acetonide is as follows: Each gram of Triamcinolone Acetonide Dental Paste USP, 0.1% contains 1 mg triamcinolone acetonide in a dental paste containing gelatin, pectin, cream flavor, vanilla flavor and carboxymethylcellulose sodium in Plasticized Hydrocarbon Gel, a polyethylene and mineral oil gel base. LABEL

Trientine hydrochloride, USP is N,N' -bis (2-aminoethyl)-1,2-ethanediamine dihydrochloride. It is a white to pale yellow crystalline hygroscopic powder. It is freely soluble in water, soluble in methanol, slightly soluble in ethanol, and insoluble in chloroform and ether. The molecular formula is C 6 H 18 N 4 •2HCl with a molecular weight of 219.2. The structural formula is: NH 2 (CH 2 ) 2 NH(CH 2 ) 2 NH(CH 2 ) 2 NH 2 •2HCl Trientine hydrochloride, USP is a chelating compound for removal of excess copper from the body. Trientine hydrochloride, USP is available as 250 mg and 500 mg capsules for oral administration. Trientine hydrochloride capsules, USP contain gelatin, iron oxide black, iron oxide red, iron oxide yellow, potassium hydroxide, propylene glycol, shellac, stearic acid and titanium dioxide as inactive ingredients.

Use Relief from urinary pain, burning, urgency and frequency associated with urinary tract infections.

Uses Temporarily relieves: pain & burning frequency and urgency of urination

Use Relief from urinary pain, burning, urgency and frequency associated with urinary tract infections.

Valacyclovir hydrochloride is the hydrochloride salt of the L -valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains 556 mg or 1.112 grams of valacyclovir hydrochloride USP (hydrous) equivalent to 500 mg or 1 gram of valacyclovir, respectively, and the inactive ingredients crospovidone, FD&C blue #2/indigo carmine aluminum lake, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. The chemical name of valacyclovir hydrochloride is L -valine, 2-[(2-amino-1,6-dihydro-6-oxo-9 H -purin-9-yl)methoxy]ethyl ester, monohydrochloride. It has the following structural formula: Valacyclovir hydrochloride USP (hydrous) is a white or almost white powder with the molecular formula C 13 H 20 N 6 O 4 •HCl and a molecular weight of 360.80. The maximum solubility in water at 25°C is 174 mg/mL. The pk a s for valacyclovir hydrochloride are 1.90, 7.47, and 9.43. Chemical Structure

Venlafaxine hydrochloride is a structurally novel antidepressant for oral administration. It is designated (R/S)-1-[2-(dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride or (±)-1-[α-[(dimethyl-amino)methyl]-p-methoxybenzyl]cyclohexanol hydrochloride and has the molecular formula of C 17 H 27 NO 2 HCl. Its molecular weight is 313.87. The structural formula is shown below. Venlafaxine hydrochloride USP is a white or almost white crystalline powder with a solubility of 572 mg/mL in water (adjusted to ionic strength of 0.2 M with sodium chloride). Its octanol:water (0.2 M sodium chloride) partition coefficient is 0.43. Compressed tablets contain venlafaxine hydrochloride USP equivalent to 25 mg, 37.5 mg, 50 mg, 75 mg, or 100 mg venlafaxine. Inactive ingredients consist of lactose monohydrate, microcrystalline cellulose, sodium starch glycolate, ferric oxide brown, ferric oxide yellow, povidone (Kollidone 30), and magnesium stearate. Chemical Structure

Venlafaxine extended-release tablets are extended-release tablets for oral administration that contain venlafaxine hydrochloride USP, a structurally novel antidepressant. Venlafaxine hydrochloride is a selective serotonin and norepinephrine reuptake inhibitor (SNRI). It is designated 1-[(1 RS )-2-Dimethylamino)-1-(4-methoxyphenyl)ethyl] cyclohexanol hydrochloride or (±)-1-[α-[(dimethylamino)methyl]-p-methoxybenzyl] cyclohexanol hydrochloride and has the empirical formula of C 17 H 27 NO 2 HCl. Its molecular weight is 313.9. The structural formula is shown below. Venlafaxine hydrochloride is a white or almost white powder freely soluble in methanol and water; soluble in anhydrous ethanol and slightly soluble or practically insoluble in acetone. Its octanol:water (0.2 M sodium chloride) partition coefficient is 0.43. Venlafaxine extended-release tablets are formulated as extended-release tablet for once-a-day oral administration. Venlafaxine extended-release tablets use osmotic pressure to deliver venlafaxine hydrochloride at a controlled rate over approximately 24 hours. The system, which resembles a conventional tablet in appearance, comprises an osmotically active core surrounded by a semipermeable membrane. The unitary tablet core is composed of the drug and excipients (including the osmotically active components). There is a precision-laser drilled orifice in the semipermeable membrane on the side of the tablet. In an aqueous environment, such as the gastrointestinal tract, water permeates through the membrane into the tablet core, causing the drug to dissolve and the osmotic components to expand. This expansion pushes the drug out through the orifice. The semipermeable membrane controls the rate at which water permeates into the tablet core, which in turn controls the rate of drug delivery. The controlled rate of drug delivery into the gastrointestinal lumen is thus independent of pH or gastrointestinal motility. The function of venlafaxine extended-release tablets depends on the existence of an osmotic gradient between the contents of the core and the fluid in the gastrointestinal tract. Since the osmotic gradient remains constant, drug delivery remains essentially constant. The biologically inert components of the tablet remain intact during gastrointestinal transit and are eliminated in the feces as an insoluble shell. Each extended-release tablet contains venlafaxine hydrochloride, USP equivalent to 37.5 mg, 75 mg, 150 mg, or 225 mg venlafaxine. Inactive ingredients consist of cellulose acetate, colloidal silicon dioxide, lactose monohydrate, magnesium stearate, mannitol, microcrystalline cellulose, opacode black ink (S-1-277001) (ferrosoferric oxide, propylene glycol and shellac), opadry white 03L580003 (hypromellose, propylene glycol, titanium dioxide and triacetin), polyethylene glycol, povidone. venlafaxine-struct

Zaleplon is a nonbenzodiazepine hypnotic from the pyrazolopyrimidine class. The chemical name of zaleplon is N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide. Its molecular formula is C 17 H 15 N 5 O, and its molecular weight is 305.34. The structural formula is shown below. Zaleplon USP is a white to light pale yellow, crystalline powder that is practically insoluble in water and sparingly soluble in alcohol or propylene glycol. Its partition coefficient in octanol/water is constant (log PC = 1.23) over the pH range of 1 to 7. Zaleplon capsules USP contain zaleplon USP as the active ingredient. Inactive ingredients consist of microcrystalline cellulose, lactose monohydrate, pregelatinized starch (maize), sodium lauryl sulfate, colloidal silicon dioxide, and stearic acid. The empty hard gelatin capsule shells contain FD&C Blue #1, FD&C Green #3, FD&C Yellow #5, titanium dioxide, and gelatin. The capsules are printed with edible ink containing black iron oxide and shellac. Meets the USP Dissolution Test - 2. Chemical Structure

Zileuton is an orally active inhibitor of 5-lipoxygenase, the enzyme that catalyzes the formation of leukotrienes from arachidonic acid. Zileuton has the chemical name (±)-1-(1-Benzo[b]thien-2-ylethyl)-1-hydroxyurea and the following chemical structure: Zileuton has the molecular formula C 11 H 12 N 2 O 2 S and a molecular weight of 236.29. It is a racemic mixture (50:50) of R(+) and S(-) enantiomers. Zileuton is a practically odorless, white, crystalline powder that is soluble in methanol and ethanol, slightly soluble in acetonitrile, and practically insoluble in water and hexane. The melting point ranges from 144.2°C to 145.2°C. Zileuton Extended-Release Tablets for oral administration are bi-layer tablets comprising of an immediate-release layer and extended-release layer. Zileuton Extended-Release Tablets are oval shaped, biconvex tablets debossed with “656” on one side and “P” on the other side. Each tablet contains 600 mg of zileuton and the following inactive ingredients: colloidal silicon dioxide, crospovidone, hydroxypropyl cellulose, hypromellose, magnesium stearate, mannitol, microcrystalline cellulose, partially pregelatinized maize starch, polyethylene glycol 400, sodium lauryl sulfate, sodium starch glycolate, titanium dioxide, yellow iron oxide. structure

Zolmitriptan tablets, USP contain zolmitriptan, which is a selective 5-hydroxytryptamine 1B/1D (5-HT 1B/1D ) receptor agonist. Zolmitriptan is chemically designated as (S)-4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-2-oxazolidinone and has the following chemical structure: The molecular formula is C 16 H 21 N 3 O 2 , representing a molecular weight of 287.36. Zolmitriptan is a white to off-white powder that is readily soluble in water. Zolmitriptan tablets, USP are available as 2.5 mg (yellow and functionally-score) and 5 mg (pink, not scored) film-coated tablets for oral administration. The film-coated tablets contain anhydrous lactose, colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, sodium starch glycolate, and titanium dioxide. In addition, the 2.5 mg tablets contain yellow iron oxide and the 5 mg tablets contain red iron oxide. Zolmitriptan Chemical Structure