coupler llc - Medication Listings

Diclofenac potassium is a benzeneacetic acid derivative, designated chemically as 2-[(2,6-dichlorophenyl) amino] benzeneacetic acid, monopotassium salt. The molecular weight is 334.25. Its molecular formula is C 14 H 10 C l2 NKO 2 . The structural formula is: Diclofenac potassium is a faintly yellowish white to light beige, virtually odorless, slightly hygroscopic crystalline powder. It is freely soluble in methanol, soluble in ethanol, sparingly soluble in water and practically insoluble in chloroform and in dilute acid. The n-octanol/water partition coefficient is 13.4 at pH 7.4 and 1545 at pH 5.2. Diclofenac potassium has a dissociation constant (pKa) of 4.0 ± 0.2 at 25°C in water. Each diclofenac potassium tablet, USP intended for oral administration contains 25 mg and 50 mg of diclofenac potassium, USP. In addition, each tablet contains the following inactive ingredients: hydroxypropyl methylcellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch and titanium dioxide.

Diclofenac sodium is a benzeneacetic acid derivative, designated chemically as 2-[(2,6-dichlorophenyl)amino] benzeneacetic acid, monosodium salt. The structural formula is: C 14 H 10 Cl 2 NNaO 2 M.W. 318.14 Diclofenac sodium is a white to off-white, hygroscopic crystalline powder. It is freely soluble in methanol, soluble in ethanol, sparingly soluble in water and practically insoluble in chloroform and in dilute acid. The n-octanol/water partition coefficient is 13.4 at pH 7.4 and 1545 at pH 5.2. Diclofenac sodium has a dissociation constant (pKa) of 4.0 ± 0.2 at 25°C in water. Each enteric-coated tablet for oral administration contains 25 mg, 50 mg, or 75 mg of diclofenac sodium. In addition, each tablet contains the following inactive ingredients. Inactive ingredients: lactose (monohydrate), microcrystalline cellulose, croscarmellose sodium, povidone, talc, magnesium stearate, methacrylic acid copolymer, polyethylene glycol, opadry brown (Titanium dioxide, hypromellose, polyethylene glycol, iron oxide red, iron oxide yellow).

Dicyclomine hydrochloride capsules are an antispasmodic and anticholinergic (antimuscarinic) agent available in the following dosage forms: Dicyclomine hydrochloride capsules USP, for oral use, contain 10 mg dicyclomine hydrochloride USP. Dicyclomine hydrochloride 10 mg capsules also contain inactive ingredients: calcium sulfate dihydrate, lactose monohydrate, and magnesium stearate. In addition, the capsule shells contain Gelatin, Sodium Lauryl Sulfate, and Titanium Dioxide. The imprinting ink contains D&C yellow #10 Aluminum Lake, FD&C Blue #1 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Red #40 Aluminum Lake, iron oxide black, potassium hydroxide and shellac glaze. Dicyclomine hydrochloride, USP is [bicyclohexyl]-1- carboxylic acid, 2-(diethylamino) ethyl ester, hydrochloride, with a molecular formula of C 19 H 35 NO 2 •HCl and the following structural formula: Molecular weight: 345.95 Dicyclomine hydrochloride occurs as a fine, white, crystalline, practically odorless powder with a bitter taste. It is soluble in water, freely soluble in alcohol and chloroform, and very slightly soluble in ether. FDA approved dissolution test specifications differ from USP.

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, 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 (+)-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.

Divalproex sodium is a stable coordination compound comprised of sodium valproate and valproic acid in a 1:1 molar relationship. Chemically it is designated as sodium hydrogen bis(2-propylpentanoate). Divalproex sodium has the following structure: Divalproex sodium occurs as a white powder with a characteristic odor. Divalproex sodium delayed-release tablets are for oral administration. Divalproex sodium delayed-release tablets, USP are supplied in three dosage strengths containing divalproex sodium USP equivalent to 125 mg, 250 mg, or 500 mg of valproic acid. Inactive Ingredients Divalproex sodium delayed-release tablets: colloidal silicon dioxide, corn starch, povidone, pregelatinized maize starch, hypromellose, titanium dioxide, triacetin, methacrylic acid copolymer type C, talc, triethyl citrate, colloidal anhydrous silica, sodium bicarbonate, and sodium lauryl sulfate. Imprinting ink contains shellac glaze, iron oxide black, N-butyl alcohol, propylene glycol, and ammonium hydroxide. In addition, individual tablets contain: 125 mg tablets: FD&C Red #40, and FD&C Blue #2 250 mg tablets: FD&C Yellow #6, and iron oxide yellow 500 mg tablets: D&C Red #30, FD&C Blue #2, and iron oxide red

Divalproex Sodium, USP is a stable co-ordination compound comprised of sodium valproate and valproic acid in a 1:1 molar relationship and formed during the partial neutralization of valproic acid with 0.5 equivalent of sodium hydroxide. Chemically it is designated as sodium hydrogen bis(2-propylpentanoate). Divalproex Sodium, USP has the following structure: Divalproex Sodium, USP occurs as a white powder with a characteristic odor. Divalproex sodium delayed-release tablets, USP are for oral administration. Divalproex sodium delayed-release tablets, USP are supplied in three dosage strengths containing divalproex sodium, USP equivalent to 125 mg, 250 mg, or 500 mg of valproic acid. Inactive Ingredients Inactive Ingredients: hypromellose, methacrylic acid co-polymer, microcrystalline cellulose, polyethylene glycol 6000, povidone, pregelatinized starch (contains corn starch), silicon dioxide, simethicone emulsion, sodium hydroxide, talc, and triethyl citrate. In addition, individual tablets contain: 250 mg tablets: Ferric oxide. 500 mg tablets: FD&C Blue No. 1. The components of imprinting ink are ammonium hydroxide, iron oxide black, isopropyl alcohol, n-butyl alcohol, propylene glycol, and shellac glaze.

Divalproex sodium, USP is a stable co-ordination compound comprised of sodium valproate and valproic acid in a 1:1 molar relationship and formed during the partial neutralization of valproic acid with 0.5 equivalent of sodium hydroxide. Chemically it is designated as sodium hydrogen bis(2-propylpentanoate), oligomer. Divalproex sodium, USP has the following structure: Divalproex sodium, USP occurs as a white to off-white powder. Divalproex sodium extended-release tablets, USP 250 mg and 500 mg are for oral administration. Divalproex sodium extended-release tablets, USP contain divalproex sodium in a once-a-day extended-release formulation equivalent to 250 and 500 mg of valproic acid. Inactive Ingredients Divalproex sodium extended-release tablets USP, 250 mg and 500 mg: Colloidal silicon dioxide, ethylcellulose, hypromellose, lactose monohydrate, propyl gallate, stearic acid and talc. The film coating contains ferric oxide red (for 250 mg), ferric oxide yellow (for 500 mg), hypromellose, lactose monohydrate, titanium dioxide, and triacetin. Imprinting ink Opacode ® S-1-277001 Black contains iron oxide black, propylene glycol and shellac glaze. Meets USP Dissolution Test 12.

Divalproex sodium, USP is a stable co-ordination compound comprised of sodium valproate and valproic acid in a 1:1 molar relationship and formed during the partial neutralization of valproic acid with 0.5 equivalent of sodium hydroxide. Chemically it is designated as sodium hydrogen bis(2-propylpentanoate), oligomer. Divalproex sodium, USP has the following structure: Divalproex sodium, USP occurs as a white to off-white powder. Divalproex sodium extended-release tablets, USP 250 mg and 500 mg are for oral administration. Divalproex sodium extended-release tablets, USP contain divalproex sodium in a once-a-day extended-release formulation equivalent to 250 and 500 mg of valproic acid. Inactive Ingredients Divalproex sodium extended-release tablets USP, 250 mg and 500 mg: Colloidal silicon dioxide, ethylcellulose, hypromellose, lactose monohydrate, propyl gallate, stearic acid and talc. The film coating contains ferric oxide red (for 250 mg), ferric oxide yellow (for 500 mg), hypromellose, lactose monohydrate, titanium dioxide, and triacetin. Imprinting ink Opacode ® S-1-277001 Black contains iron oxide black, propylene glycol and shellac glaze. Meets USP Dissolution Test 12.

Doxycycline Hyclate Capsules, USP are an antibacterial drug synthetically derived from oxytetracycline. The structural formula of doxycycline hyclate is: with a molecular formula of C 22 H 24 N 2 O 8 ·HCL·1/2C 2 N 5 OH·1/2H 2 O and a molecular weight of 512.93. The chemical designation for doxycycline is 2-Naphthacemecarboxamide, 4-(dimethylamino)-1, 4, 4a, 5, 5a, 6, -11, 12a-octahydro-3,5,10, 12, 12a-pentahydroxy-6-mothyl-1, 11-dioxo-monohydrochloride, compound with ethanol(2:1), monohydrate, [4s-(4α, 4aα, 5α, 5aα, 6α, 12aα)]. Doxycycline is a light yellow crystalline powder. Doxycycline hyclate is soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Each capsule for oral administration contains doxycycline hyclate equivalent to 50 mg or 100 mg of doxycycline (anhydrous). Inactive ingredients: lactose monohydrate, microcrystalline cellulose, magnesium stearate. The 50 mg and 100 mg capsule shells contain: gelatin, FD&C Blue #1 and titanium dioxide. The printing ink may contain: Shellac Glaze, Iron Oxide Black, N-Butyl Alcohol, Propylene Glycol, SD-45 Alcohol, FD&C Blue #2, FD&C Red #40, FD&C Blue #1, D&C Yellow #10.

Enalapril maleate is the maleate salt of enalapril, the ethyl ester 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, USP, is a white to off-white, crystalline powder with a molecular weight of 492.53. It is sparingly soluble in water, soluble in ethanol, and freely soluble in methanol. Enalapril is a pro-drug; following oral administration, it is bioactivated by hydrolysis of the ethyl ester to enalaprilat, which is the active angiotensin-converting enzyme inhibitor. Enalapril maleate is supplied as 2.5 mg, 5 mg, 10 mg, and 20 mg tablets for oral administration. In addition to the active ingredient enalapril maleate, each tablet contains the following inactive ingredients: corn starch, lactose monohydrate, magnesium stearate, pregelatinized starch and sodium bicarbonate. The 10 mg tablets also contain red ferric oxide, and 20 mg tablets also contain yellow ferric oxide.

Estradiol Tablets USP for oral administration contains 0.5, 1 or 2 mg of micronized estradiol, USP per tablet. Estradiol, USP (17β-estradiol) is a white to practically white powder, chemically described as estra-1,3,5,(10)-triene-3, 17β-diol. The structural formula is: C 18 H 24 O 2 M.W. 272.38 Inactive Ingredients: Colloidal silicon dioxide, corn starch, microcrystalline cellulose, lactose monohydrate, magnesium stearate, and sodium starch glycolate. In addition, the 1 mg also contains FD&C blue no. 1 aluminum lake and D&C red no. 27 aluminum lake. The 2 mg also contains FD&C blue no. 1 aluminum lake and D&C yellow no. 10 aluminum lake. FDA approved dissolution test specifications differ from USP.

Fenofibrate Capsules USP (Micronized) are lipid regulating agent available as capsules for oral administration. The chemical name for fenofibrate is 2-[4-(4-chlorobenzoyl) phenoxy]-2-methyl-propanoic acid, 1-methylethyl ester with the following structural formula: The empirical formula is C 20 H 21 O 4 Cl and the molecular weight is 360.83; fenofibrate is insoluble in water. The melting point is 79 to 82°C. Fenofibrate USP is a white solid which is stable under ordinary conditions. Each 67 mg Fenofibrate Capsule (Micronized) contain the following inactive ingredients: colloidal silicone dioxide, croscarmellose sodium, crospovidone, lactose monohydrate, magnesium stearate, povidone, pregelatinized starch, sodium lauryl sulfate, talc, FD&C Blue 1, FD&C Red 33, D&C Yellow 10, titanium dioxide and gelatin. Imprinting ink contains shellac, potassium hydroxide, propylene glycol and black iron oxide. Each 134 mg Fenofibrate Capsule (Micronized) contain the following inactive ingredients: colloidal silicone dioxide, croscarmellose sodium, crospovidone, lactose monohydrate, magnesium stearate, povidone, pregelatinized starch, sodium lauryl sulfate, talc, FD&C Blue 1, D&C Red 3, titanium dioxide and gelatin. Imprinting ink contains shellac, potassium hydroxide and propylene glycol. Each 200 mg Fenofibrate Capsule (Micronized) contain the following inactive ingredients: colloidal silicone dioxide, croscarmellose sodium, crospovidone, lactose monohydrate, magnesium stearate, povidone, pregelatinized starch, sodium lauryl sulfate, talc, iron oxide red, iron oxide yellow, titanium dioxide and gelatin. Imprinting ink contains shellac, potassium hydroxide, propylene glycol and black iron oxide.

Fluconazole, USP the first of a new subclass of synthetic triazole antifungal agents, is available as tablets for oral administration. Fluconazole, USP is designated chemically as 2,4-difluoro-1’,1’-bis(1 H -1,2,4-triazol-1-ylmethyl) benzyl alcohol with an empirical formula of C 13 H 12 F 2 N 6 O and molecular weight of 306.27. The structural formula is: Fluconazole, USP is a white or almost white crystalline powder which is freely soluble in methanol; soluble in alcohol and in acetone, sparingly soluble in isopropanol and in chloroform; slightly soluble in water; very slightly soluble in toluene. Fluconazole Tablets USP contain 50 mg, 100 mg, 150 mg, or 200 mg of fluconazole, USP and the following inactive ingredients: croscarmellose sodium, dibasic calcium phosphate anhydrous, FD&C Red No. 40, magnesium stearate, microcrystalline cellulose and povidone K-30.

Fluphenazine hydrochloride, USP is a trifluoromethyl phenothiazine derivative intended for the management of schizophrenia. The chemical designation is 4-[3-[2-(Trifluoromethyl) phenothiazin-10-yl] propyl]-1-piperazineethanol dihydrochloride. The structural formula is represented below: Fluphenazine hydrochloride tablets, USP, for oral administration, contain 1 mg, 2.5 mg, 5 mg, or 10 mg fluphenazine hydrochloride, USP per tablet. Each tablet also contains dibasic calcium phosphate dihydrate, lactose monohydrate, pregelatinized starch, corn starch, magnesium stearate, hypromellose (6 mPas), hypromellose (3 mPas), titanium dioxide, polyethylene glycol 400, polysorbate 80, D&C Red No. 27 Aluminum Lake (2.5 mg and 5 mg tablet), D&C Red No. 30 Aluminum Lake (5 mg tablet), D&C Yellow No. 10 Aluminum Lake (5 mg tablet), FD&C Blue No. 1 Aluminum Lake (5 mg tablet), FD&C Blue No. 2 Aluminum Lake (2.5 mg tablet), FD&C Red No. 40 Aluminum Lake (10 mg tablet) and FD&C Yellow No. 6 Aluminum Lake (10 mg tablet). Fluphenazine hydrochloride tablets, USP meets USP Dissolution Test 2.

Fluphenazine hydrochloride, USP is a trifluoromethyl phenothiazine derivative intended for the management of schizophrenia. The chemical designation is 4-[3-[2-(Trifluoromethyl) phenothiazin-10-yl] propyl]-1-piperazineethanol dihydrochloride. The structural formula is represented below: Fluphenazine hydrochloride tablets, USP, for oral administration, contain 1 mg, 2.5 mg, 5 mg, or 10 mg fluphenazine hydrochloride, USP per tablet. Each tablet also contains dibasic calcium phosphate dihydrate, lactose monohydrate, pregelatinized starch, corn starch, magnesium stearate, hypromellose (6 mPas), hypromellose (3 mPas), titanium dioxide, polyethylene glycol 400, polysorbate 80, D&C Red No. 27 Aluminum Lake (2.5 mg and 5 mg tablet), D&C Red No. 30 Aluminum Lake (5 mg tablet), D&C Yellow No. 10 Aluminum Lake (5 mg tablet), FD&C Blue No. 1 Aluminum Lake (5 mg tablet), FD&C Blue No. 2 Aluminum Lake (2.5 mg tablet), FD&C Red No. 40 Aluminum Lake (10 mg tablet) and FD&C Yellow No. 6 Aluminum Lake (10 mg tablet). Fluphenazine hydrochloride tablets, USP meets USP Dissolution Test 2.

Folic acid, USP, N-[ p -[[(2-amino-4- hydroxy-6-pteridinyl methyl]- amino] benzoyl]-Lglutamic acid, is a B complex vitamin containing apteridine moiety linked by a methylene bridge to para -aminobenzoic acid, which is joined by a peptide linkage to glutamic acid. Conjugates of folic acid, USP are present in a wide variety of foods, particularly liver, kidneys, yeast, and leafy green vegetables. Commercially available folic acid, USP is pre pared synthetically. Folic acid, USP occurs as a yellow or yellowish-orange crystalline powder and is very slightly soluble in water and insoluble in alcohol. Folic acid, USP is readily soluble in dilute solutions of alkali hydroxides and carbonates, and solutions of the drug may be prepared with the aid of sodium hydroxide or sodium carbonate, thereby forming the soluble sodium salt of folic acid, USP (sodium folate). Aqueous solutions of folic acid, USP are heat sensitive and rapidly decompose in the presence of light and/or riboflavin; solutions should be stored in a cool place protected from light. The structural formula of folic acid, USP is as follows: C 19 H 19 N 7 O 6 M.W. 441.40 Each tablet, for oral administration, contains 1 mg folic acid, USP Folic acid tablets, USP 1 mg contain the following inactive ingredients: lactose monohydrate, microcrystalline cellulose, sodium starch glycolate and stearic acid.

Glimepiride tablets USP is an oral sulfonylurea that contains the active ingredient glimepiride. Chemically, glimepiride is identified as 1-[[p-[2-(3-ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido) ethyl]phenyl]sulfonyl]-3-(trans-4-methylcyclohexyl)urea (C 24 H 34 N 4 O 5 S) with a molecular weight of 490.62. Glimepiride is a white to yellowish- white, crystalline, odorless to practically odorless powder and is practically insoluble in water. The structural formula is: Glimepiride tablets USP contain the active ingredient glimepiride and the following inactive ingredients: lactose monohydrate, polysorbate 80, sodium starch glycolate, povidone, microcrystalline cellulose, and magnesium stearate. In addition, Glimepiride 1 mg tablets contain Ferric Oxide Red and glimepiride 2 mg tablets contain Ferric Oxide Yellow.

Glyburide tablets USP contain glyburide, USP, which is an oral blood-glucose-lowering drug of the sulfonylurea class. Glyburide, USP is a white, crystalline compound. The chemical name for glyburide, USP is 1-[[p-[2-(5-chloro-o-anisamido)ethyl]phenyl]-sulfonyl]-3-cyclohexylurea. It has the following structural formula: C 23 H 28 ClN 3 O 5 S M.W. 493.99 Each tablet, for oral administration, contains 1.25 mg, 2.5 mg or 5 mg of glyburide, USP. In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, pregelatinized corn starch, sodium starch glycolate, colloidal silicon dioxide, and magnesium stearate. In addition, the 2.5 mg contains FD&C yellow No. 6 aluminum lake and the 5 mg contains D&C yellow No. 10 aluminum lake, and FD&C blue No. 1 aluminum lake.

Guanfacine hydrochloride, USP is a centrally acting antihypertensive with α 2 -adrenoceptor agonist properties in tablet form for oral administration. The chemical name of guanfacine hydrochloride, USP is N -Amidino- 2-(2,6-dichlorophenyl) acetamide monohydrochloride and its molecular weight is 282.55. Its structural formula is: Guanfacine hydrochloride, USP is a white to off-white powder; sparingly soluble in water and alcohol and very slightly soluble in acetone. The tablets contain the following inactive ingredients: 1 mg—Anhydrous citric acid, microcrystalline cellulose, pregelatinized starch, stearic acid. 2 mg—Anhydrous citric acid, microcrystalline cellulose, pregelatinized starch, stearic acid. Guanfacine tablets meets USP Dissolution Test 2.

Guanfacine hydrochloride, USP is a centrally acting antihypertensive with α 2 -adrenoceptor agonist properties in tablet form for oral administration. The chemical name of guanfacine hydrochloride, USP is N -Amidino- 2-(2,6-dichlorophenyl) acetamide monohydrochloride and its molecular weight is 282.55. Its structural formula is: Guanfacine hydrochloride, USP is a white to off-white powder; sparingly soluble in water and alcohol and very slightly soluble in acetone. The tablets contain the following inactive ingredients: 1 mg—Anhydrous citric acid, microcrystalline cellulose, pregelatinized starch, stearic acid. 2 mg—Anhydrous citric acid, microcrystalline cellulose, pregelatinized starch, stearic acid. Guanfacine tablets meets USP Dissolution Test 2.

Haloperidol is the first of the butyrophenone series of major tranquilizers. The chemical designation is 4-[4-(p-chloro-phenyl)-4-hydroxypiperidino]-4’—fluorobutyrophenone and it has the following structural formula: C 21 H 23 ClFNO 2 375.87 Haloperidol is supplied as tablets for oral administration containing 0.5 mg, 1 mg, 2 mg, 5 mg, 10 mg or 20 mg of haloperidol, USP and contains the following inactive ingredients: magnesium stearate, microcrystalline cellulose, pregelatinized starch. In addition, the 1 mg, 5 mg and 10 mg tablets contain D&C Yellow No. 10 Aluminum Lake. The 5 mg and 10 mg tablets contain FD&C Blue No. 1 Aluminum Lake, 20 mg tablets contain FD&C Red No. 40 Aluminum Lake.

Haloperidol is the first of the butyrophenone series of major tranquilizers. The chemical designation is 4-[4-(p-chloro-phenyl)-4-hydroxypiperidino]-4’—fluorobutyrophenone and it has the following structural formula: Haloperidol is supplied as tablets for oral administration containing 0.5 mg, 1 mg, 2 mg, 5 mg, 10 mg or 20 mg of haloperidol USP and contains the following inactive ingredients: colloidal silicon dioxide, lactose monohydrate, magnesium stearate, microcrystalline cellulose, pregelatinized starch (corn), and sodium lauryl sulfate. In addition, the 5 mg tablets also contain yellow iron oxide, the 10 mg tablets also contain FD&C Blue No. 2 Aluminum Lake and iron oxide yellow and the 20 mg tablets also contain FD&C Blue No. 1 Aluminum Lake.

Haloperidol is the first of the butyrophenone series of major tranquilizers. The chemical designation is 4-[4-(p-chloro-phenyl)-4-hydroxypiperidino]-4’—fluorobutyrophenone and it has the following structural formula: Haloperidol is supplied as tablets for oral administration containing 0.5 mg, 1 mg, 2 mg, 5 mg, 10 mg or 20 mg of haloperidol, USP and contains the following inactive ingredients: colloidal silicon dioxide, FD&C Yellow No. 6 Aluminum Lake, magnesium stearate, microcrystalline cellulose, pregelatinized starch (corn) and sodium lauryl sulfate. In addition, the 10 mg and 20 mg tablets also contain FD&C Blue No. 1 Aluminum Lake.

Haloperidol is the first of the butyrophenone series of major tranquilizers. The chemical designation is 4-[4-(p-chloro-phenyl)-4-hydroxypiperidino]-4’—fluorobutyrophenone and it has the following structural formula: Haloperidol is supplied as tablets for oral administration containing 0.5 mg, 1 mg, 2 mg, 5 mg, 10 mg or 20 mg of haloperidol USP and contains the following inactive ingredients: colloidal silicon dioxide, lactose monohydrate, magnesium stearate, microcrystalline cellulose, pregelatinized starch (corn), and sodium lauryl sulfate. In addition, the 5 mg tablets also contain yellow iron oxide, the 10 mg tablets also contain FD&C Blue No. 2 Aluminum Lake and iron oxide yellow and the 20 mg tablets also contain FD&C Blue No. 1 Aluminum Lake.

Haloperidol is the first of the butyrophenone series of major tranquilizers. The chemical designation is 4-[4-( p -chlorophenyl)-4-hydroxypiperidino]-4'-fluorobutyrophenone. It has the following structural formula. Each haloperidol tablet, USP intended for oral administration contains haloperidol, USP 0.5 mg or 1 mg or 2 mg or 5 mg or 10 mg or 20 mg. In addition each 0.5 mg, 1 mg, 2 mg tablet contains the following inactive ingredients: colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, pregelatinized starch (maize) and each 5 mg, 10 mg, 20 mg tablet contains the following inactive ingredients: calcium stearate, dibasic calcium phosphate dihydrate, povidone (PVP K 30), sodium starch glycolate and starch. 1 mg: D&C Yellow #10 Aluminium Lake, FD&C Yellow #6 Aluminium Lake; 2 mg: D & C Red #27 Aluminum Lake; 5 mg: D & C Yellow #10 Aluminum Lake and FD & C Blue #1 Aluminum Lake; 10 mg: D & C Yellow #10 Aluminum Lake and FD & C Blue #1 Aluminum Lake; 20 mg: FD & C Yellow #6 Aluminum Lake and D & C Red #27 Aluminum Lake.

Haloperidol is the first of the butyrophenone series of major tranquilizers. The chemical designation is 4-[4-(p-chloro-phenyl)-4-hydroxypiperidino]-4’—fluorobutyrophenone and it has the following structural formula: Haloperidol is supplied as tablets for oral administration containing 0.5 mg, 1 mg, 2 mg, 5 mg, 10 mg or 20 mg of haloperidol USP and contains the following inactive ingredients: colloidal silicon dioxide, lactose monohydrate, magnesium stearate, microcrystalline cellulose, pregelatinized starch (corn), and sodium lauryl sulfate. In addition, the 5 mg tablets also contain yellow iron oxide, the 10 mg tablets also contain FD&C Blue No. 2 Aluminum Lake and iron oxide yellow and the 20 mg tablets also contain FD&C Blue No. 1 Aluminum Lake.

Hydralazine Hydrochloride tablets USP, is an antihypertensive, for oral administration. Its chemical name is 1-hydrazinophthalazine monohydrochloride, and its structural formula is: C 8 H 8 N 4 .HCl M.W. 196.64 Hydralazine Hydrochloride USP is a white to off-white, odorless crystalline powder. It is soluble in water, slightly soluble in alcohol. It melts at about 275°C, with decomposition. Each tablet for oral administration contains 10 mg, 25 mg, 50 mg or 100 mg hydralazine hydrochloride, USP. Tablets also contain anhydrous lactose, FD&C yellow no. 6 aluminum lake, microcrystalline cellulose, sodium starch glycolate, and stearic acid.

HydrALAZINE hydrochloride USP, is an antihypertensive, for oral administration. Its chemical name is 1-hydrazinophthalazine monohydrochloride, and its structural formula is: C 8 H 8 N 4. HCl M.W. 196.64 HydrALAZINE hydrochloride USP is a white to off-white, odorless crystalline powder. It is soluble in water, slightly soluble in alcohol, and very slightly soluble in ether. It melts at about 275°C, with decomposition. Each tablet for oral administration contains 25 mg, 50 mg or 100 mg HydrALAZINE hydrochloride USP. Tablets also contain mannitol, microcrystalline cellulose, sodium starch glycolate, stearic acid and FD&C Yellow #6.

HydrALAZINE hydrochloride, USP, is an antihypertensive, for oral administration. Its chemical name is 1-hydrazinophthalazine monohydrochloride, and its structural formula is: HydrALAZINE hydrochloride, USP is a white to off-white, odorless crystalline powder. It is soluble in water, slightly soluble in alcohol, and very slightly soluble in ether. It melts at about 275°C, with decomposition. Each tablet for oral administration contains 10 mg, 25 mg, 50 mg or 100 mg hydrALAZINE hydrochloride, USP. Tablets also contain magnesium stearate, microcrystalline cellulose, orange lake blend, silicon dioxide, and sodium starch glycolate. The orange lake blend consists of FD&C yellow #6.

Hydroxychloroquine sulfate, USP is an antimalarial and antirheumatic drug, chemically described as 2-[[4-[(7-Chloro-4-quinolyl) amino]pentyl] ethylamino] ethanol sulfate (1:1) with the molecular formula C 18 H 26 ClN 3 O•H 2 SO 4 . The molecular weight of hydroxychloroquine sulfate is 433.95. Its structural formula is: Hydroxychloroquine sulfate, USP is a white or practically white, crystalline powder, freely soluble in water; practically insoluble in alcohol, in chloroform, and in ether. Hydroxychloroquine sulfate tablets, USP for oral administration contain 200 mg hydroxychloroquine sulfate, USP (equivalent to 155 mg of hydroxychloroquine) and the following inactive ingredients: colloidal silicon dioxide, dibasic calcium phosphate, hypromellose, macrogol/PEG 3350, magnesium stearate, polysorbate 80, pregelatinized starch, talc, and titanium dioxide.

Hydroxyurea capsules, USP are an antimetabolite available for oral use as capsules containing 500 mg hydroxyurea, USP. Inactive ingredients include colloidal silicon dioxide, FD&C Blue No. 1, FD&C Red No. 3, gelatin, magnesium stearate, titanium dioxide and black ink. The black ink contains black iron oxide, dewaxed shellac and potassium hydroxide. Hydroxyurea is a white to off-white crystalline powder. It is non-hygroscopic and freely soluble in water, but practically insoluble in alcohol. The empirical formula is CH ​ 4 N 2 O 2 and it has a molecular weight of 76.05. Its structural formula is: Meets USP dissolution test 2.

Imipramine hydrochloride tablets USP are supplied in tablet form for oral administration. Imipramine hydrochloride USP, the original tricyclic antidepressant, are a member of the dibenzazepine group of compounds. It is designated 5-3-(dimethylamino) propyl-10, 11-dihydro-5H dibenz [b,f]- azepine monohydrochloride. Its structural formula is: C19H24N2 • HCl MW = 316 .88 Imipramine hydrochloride USP is a white to off-white, odorless, or practically odorless crystalline powder. It is freely soluble in water and in alcohol, soluble in acetone, and insoluble in ether and in benzene. Inactive Ingredients: Colloidal silicon dioxide, D & C red # 30 and # 40, D & C yellow # 6 and # 10, dicalcium phosphate, F D & C blue # 1 and # 2, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate, sodium starch glycolate, titanium dioxide.

Isoniazid, USP is an antibacterial available as 100 mg and 300 mg tablets for oral administration. Each tablet also contains as inactive ingredients: colloidal silicon dioxide, crospovidone, hydrogenated vegetable oil, microcrystalline cellulose, pregelatinized corn starch and talc. Isoniazid, USP is chemically known as isonicotinyl hydrazine or isonicotinic acid hydrazide. It has the following structural formula: C 6 H 7 N 3 O M.W. 137.14 Isoniazid, USP is odorless, and occurs as a colorless or white crystalline powder or as white crystals. It is freely soluble in water, sparingly soluble in alcohol and slightly soluble in chloroform and in ether. Isoniazid, USP is slowly affected by exposure to air and light.

Isoniazid is an antibacterial available as 100 mg and 300 mg tablets for oral administration. Each tablet also contains as inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, microcrystalline cellulose and stearic acid. Isoniazid is chemically known as isonicotinyl hydrazine or isonicotinic acid hydrazide. It has an empirical formula of C 6 H 7 N 3 O and a molecular weight of 137.14. It has the following structure: Isoniazid is odorless and occurs as a colorless or white crystalline powder or as white crystals. It is freely soluble in water, sparingly soluble in alcohol, and slightly soluble in chloroform and in ether. Isoniazid is slowly affected by exposure to air and light.

Isosorbide mononitrate (ISMN), an organic nitrate and the major biologically active metabolite of isosorbide dinitrate (ISDN), is a vasodilator with effects on both arteries and veins. Isosorbide mononitrate tablets contain either 30 mg, 60 mg or 120 mg of isosorbide mononitrate in an extended-release formulation. In addition, ISMN 30 mg tablets, USP contains the following inactive ingredients: colloidal silicon dioxide, compressible sugar, hydroxypropyl methylcellulose, lactose monohydrate, magnesium stearate. ISMN 60 mg tablets, USP contains the following inactive ingredients: colloidal silicon dioxide, compressible sugar, hydroxypropyl methylcellulose, lactose monohydrate, magnesium stearate, yellow iron oxide. ISMN 120 mg tablets, USP contains the following inactive ingredients: colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate and talc. The molecular formula of ISMN is C 6 H 9 NO 6 and the molecular weight is 191.14. The chemical name for ISMN is 1,4:3,6-dianhydro-,D-glucitol 5-nitrate; the compound has the following structural formula: ISMN is a white, crystalline, odorless compound which is stable in air and in solution, has a melting point of about 90°C, and an optical rotation of +140° to 146° (2% in water, 20°C). Isosorbide mononitrate is freely soluble in water, acetic acid, alcohol, acetone and ethyl acetate; soluble in ether and chloroform, slightly soluble in toluene; practically insoluble in aliphatic hydrocarbons. Isosorbide mononitrate extended-release 120 mg tablets, USP meets USP Dissolution Test 7. Isosorbide mononitrate extended-release 30 mg and 60 mg tablets, USP meets USP Dissolution Test 5.

Isosorbide mononitrate, an organic nitrate, is a vasodilator with effects on both arteries and veins. The empirical formula is C 6 H 9 NO 6 and the molecular weight is 191.14. The chemical name for isosorbide mononitrate is 1,4:3,6-Dianhydro-D-glucitol 5-nitrate and the compound has the following structural formula: Isosorbide Mononitrate Tablets, USP are available as 10 mg and 20 mg tablets. Each tablet also contains as inactive ingredients: lactose, talc, colloidal silicon dioxide, starch, microcrystalline cellulose and aluminum stearate.

Isosorbide mononitrate, an organic nitrate, is a vasodilator with effects on both arteries and veins. The empirical formula is C 6 H 9 NO 6 and the molecular weight is 191.14. The chemical name for isosorbide mononitrate is 1,4:3,6-Dianhydro-D-glucitol 5-nitrate and the compound has the following structural formula: Isosorbide Mononitrate Tablets, USP are available as 10 mg and 20 mg tablets. Each tablet also contains as inactive ingredients: lactose, talc, colloidal silicon dioxide, starch, microcrystalline cellulose and aluminum stearate.

Isosorbide mononitrate (ISMN), an organic nitrate and the major biologically active metabolite of isosorbide dinitrate (ISDN), is a vasodilator with effects on both arteries and veins. Each tablet, for oral administration, contains either 30 mg, 60 mg or 120 mg of isosorbide mononitrate in an extended-release formulation. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, hydrogenated castor oil, hypromellose, lactose monohydrate, magnesium stearate and microcrystalline cellulose. The molecular formula of isosorbide mononitrate is C 6 H 9 NO 6 and the molecular weight is 191.14. The chemical name for isosorbide mononitrate is 1,4:3,6-dianhydro-,D-glucitol 5-nitrate; the compound has the following structural formula: Isosorbide mononitrate is a white needle crystal or crystalline powder which is stable in air and in solution, has a melting point of about 90°C, and a specific rotation of +170° to +176° Isosorbide mononitrate is freely soluble in methanol or acetone, soluble in water or chloroform, and practically insoluble in hexane. FDA approved dissolution test specifications differs from USP.

The chemical name of lacosamide, the single (R)- enantiomer, is (R)- N-Benzyl-2-acetamido-3-methoxypropionamide. Lacosamide is a functionalized amino acid. Its molecular formula is C 13 H 18 N 2 O 3 and its molecular weight is 250.29. The chemical structure is: Lacosamide, USP is a white to light yellow powder. It is freely soluble in methanol, soluble in anhydrous ethanol, sparingly soluble in water, slightly soluble in acetonitrile practically insoluble in heptane. 11.1 Lacosamide Tablets Lacosamide tablets, USP for oral administration contain lacosamide and the following inactive ingredients: colloidal silicon dioxide, crospovidone, hydroxypropyl cellulose, hypromellose, lecithin, low substituted hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. In addition to this the 50 mg tablets contain FD&C Blue #2/indigo carmine aluminum lake, iron oxide black and iron oxide red. 100 mg tablets contain iron oxide yellow. 150 mg tablets contain iron oxide black, iron oxide red and iron oxide yellow. 200 mg tablets contain FD&C Blue #2/indigo carmine aluminum lake.

Lamivudine (also known as 3TC), a synthetic nucleoside analogue with activity against HIV-1 and HBV. The chemical name of lamivudine is (2R,cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one. Lamivudine is the (-) enantiomer of a dideoxy analogue of cytidine. Lamivudine has also been referred to as (-)2′,3′-dideoxy, 3′-thiacytidine. It has a molecular formula of C 8 H 11 N 3 O 3 S and a molecular weight of 229.3 g per mol. It has the following structural formula: Lamivudine is a white to off-white crystalline solid with a solubility of approximately 70 mg per mL in water at 20°C. Lamivudine Tablets, USP are for oral administration. Each scored 150-mg film-coated tablet contains 150 mg of lamivudine and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, povidone, magnesium stearate, and opadry white which is composed of Hydroxy Propyl methylcellulose 2910/ Hypromellose 5cP, Titanium dioxide, Polyethylene glycol 400 (Macrogol). Each 300-mg film-coated tablet contains 300 mg of lamivudine and the inactive ingredients microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, povidone, magnesium stearate, and opadry white which is composed of Hydroxy Propyl methylcellulose 2910/ Hypromellose 5cP, Titanium dioxide, Polyethylene glycol 400 (Macrogol).

Lamotrigine, an AED of the phenyltriazine class, is chemically unrelated to existing AEDs. Lamotrigine’s chemical name is 3,5-diamino-6-(2,3-dichlorophenyl)- as -triazine, its molecular formula is C 9 H 7 N 5 Cl 2 , and its molecular weight is 256.09. Lamotrigine USP is a white to pale cream-colored powder and has a pK a of 5.7. Lamotrigine is very slightly soluble in water (0.17 mg/mL at 25°C) and slightly soluble in 0.1 M HCl (4.1 mg/mL at 25°C). The structural formula is: Lamotrigine tablets USP are supplied for oral administration as 25 mg (white to off-white), 100 mg (peach), 150 mg (cream), and 200 mg (blue) tablets. Each tablet contains the labeled amount of lamotrigine USP and the following inactive ingredients: microcrystalline cellulose, lactose monohydrate, povidone, sodium starch glycolate, magnesium stearate; FD&C yellow No 6 (100 mg tablet only); ferric oxide yellow (150 mg tablet only); and FD&C blue No 2 lake (200 mg tablet only). Meets USP dissolution test 3.

Levetiracetam is an antiepileptic drug available as 250mg (white), 500 mg (Yellow), 750 mg (Orange) and 1000mg (white) tablets for oral administration. The chemical name of levetiracetam, a single enantiomer, is (-)-(S)-α-ethyl-2-oxo-1-pyrrolidine acetamide, its molecular formula is C 8 H 14 N 2 O 2 and its molecular weight is 170.21. Levetiracetam is chemically unrelated to existing antiepileptic drugs (AEDs). It has the following structural formula: Levetiracetam, USP is a white to off-white crystalline powder with a faint odor and a bitter taste. It is very soluble in water (104.0 g/100 mL). It is freely soluble in chloroform (65.3 g/100 mL) and in methanol (53.6 g/100 mL), soluble in ethanol (16.5 g/100 mL), sparingly soluble in acetonitrile (5.7 g/100 mL) and practically insoluble in n-hexane. (Solubility limits are expressed as g/100 mL solvent.) Levetiracetam tablets, USP contain the labeled amount of levetiracetam, USP. Inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, povidone, hypromellose, titanium dioxide. Additionally 250 mg and 1000 mg tablets include polyethylene glycol 400; 500 mg tablets include talc, polyethylene glycol 8000, iron oxide yellow; 750 mg tablets include talc, polyethylene glycol 8000, iron oxide red, FD&C yellow #6/sunset yellow FCF aluminum lake. This product meets the requirements of USP Dissolution Test-5 .

Levetiracetam is an antiepileptic drug available as 250 mg (blue), 500 mg (green), 750 mg (pink), and 1000 mg (white) tablets for oral administration. The chemical name of levetiracetam, a single enantiomer, is (-)-(S)-α-ethyl-2-oxo-1-pyrrolidine acetamide, its molecular formula is C 8 H 14 N 2 O 2 and its molecular weight is 170.21. Levetiracetam is chemically unrelated to existing antiepileptic drugs (AEDs). It has the following structural formula: Levetiracetam is a white to off-white crystalline powder with a faint odor and a bitter taste. It is very soluble in water (104.0 g/100 mL). It is freely soluble in chloroform (65.3 g/100 mL) and in methanol (53.6 g/100 mL), soluble in ethanol (16.5 g/100 mL), sparingly soluble in acetonitrile (5.7 g/100 mL) and practically insoluble in n-hexane. (Solubility limits are expressed as g/100 mL solvent.) Levetiracetam tablets USP contain the labeled amount of levetiracetam. Inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, polyethylene glycol, povidone, talc, titanium dioxide and additional agents listed below: 250 mg tablets: FD&C Blue #2/indigo carmine aluminum lake 500 mg tablets: D&C Yellow #10/aluminum lake and FD&C Blue #1/brilliant blue FCF aluminum lake 750 mg tablets: FD&C Red #40/alura red AC aluminum lake, FD&C Yellow #6/sunset yellow FCF aluminum lake, and FD&C Blue #1/brilliant blue FCF aluminum lake Meets USP Dissolution Test 3.

Levofloxacin tablets are synthetic antibacterial agents for oral administration. Chemically, levofloxacin, a chiral fluorinated carboxyquinolone, is the pure (-)-(S)-enantiomer of the racemic drug substance ofloxacin. The chemical name is (-)-(S)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid hemihydrate. Figure 1 The Chemical Structure of Levofloxacin Its molecular formula is C 18 H 20 FN 3 O 4 • ½ H 2 O and the molecular weight is 370.38. Levofloxacin, USP is a light yellowish–white to yellow–white crystals or crystalline powder. The molecule exists as a zwitterion at the pH conditions in the small intestine. The data demonstrate that from pH 0.6 to 5.8, the solubility of levofloxacin is essentially constant (approximately 100 mg/mL). Levofloxacin is considered soluble to freely soluble in this pH range, as defined by USP nomenclature. Above pH 5.8, the solubility increases rapidly to its maximum at pH 6.7 (272 mg/mL) and is considered freely soluble in this range. Above pH 6.7, the solubility decreases and reaches a minimum value (about 50 mg/mL) at a pH of approximately 6.9. Levofloxacin has the potential to form stable coordination compounds with many metal ions. This in vitro chelation potential has the following formation order: Al +3 > Cu +2 > Zn +2 > Mg +2 > Ca +2 . Each levofloxacin tablet, USP intended for oral administration contains levofloxacin hemihydrate equivalent to 250 mg or 500 mg or 750 mg of levofloxacin. In addition, each tablet contains the following inactive ingredients: crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol 6000, talc and titanium dioxide. The product meets USP Dissolution Test 2.

Linezolid tablets contain linezolid, which is a synthetic antibacterial agent of the oxazolidinone class. The chemical name for linezolid is (N-[[(5S)-3-[3-Fluoro-4-(4-morpholinyl) phenyl]-2-oxo-5-oxazolidinyl]methyl] acetamide. The molecular formula is C 16 H 20 FN 3 O 4 . Its molecular weight is 337.35, and its chemical structure is represented below: Linezolid tablets for oral administration contain 600 mg linezolid as film-coated tablets. Inactive ingredients are carnauba wax, colloidal silicon dioxide, hypromellose, lactose monohydrate, magnesium stearate, polacrilin potassium, polyethylene glycol and titanium dioxide.

Lithium Carbonate Extended-Release Tablets, USP contain lithium carbonate, USP a white crystalline powder with molecular formula Li 2 CO 3 and molecular weight 73.89. Lithium is an element of the alkali-metal group with atomic number 3, atomic weight 6.94, and an emission line at 671 nm on the flame photometer. Each light pink to pink colored circular, biconvex, coated, extended-release tablet contains 300 mg of lithium carbonate, USP. This slowly dissolving film-coated tablet is designed to give lower serum lithium peak concentrations than obtained with conventional oral lithium dosage forms. Inactive ingredients consist of sodium chloride, povidone, sorbitol, sodium starch glycolate, sodium lauryl sulfate, calcium stearate, hypromellose, titanium dioxide, polyethylene glycol and iron oxide red. Product meets USP Dissolution Test 1.

Losartan potassium and hydrochlorothiazide 50 mg/12.5 mg, losartan potassium and hydrochlorothiazide 100 mg/12.5 mg and losartan potassium and hydrochlorothiazide 100 mg/25 mg tablets combine an angiotensin II receptor blocker acting on the AT 1 receptor subtype and a diuretic, hydrochlorothiazide. Losartan potassium, a non-peptide molecule, is chemically described as 2-butyl-4-chloro-1-[ p-(o- 1 H ­-tetrazol-5-ylphenyl)benzyl]imidazole-5-methanol monopotassium salt. Its molecular formula is C 22 H 22 ClKN 6 O, and its structural formula is: Losartan potassium USP is a white to off-white powder with a molecular weight of 461.01. It is freely soluble in water, soluble in alcohols, and slightly soluble in common organic solvents, such as acetonitrile and methyl ethyl ketone. Oxidation of the 5-hydroxymethyl group on the imidazole ring results in the active metabolite of losartan. Hydrochlorothiazide is 6-chloro-3,4-dihydro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Its molecular formula is C 7 H 8 ClN 3 O 4 S 2 and its structural formula is: Hydrochlorothiazide USP is a white or practically white, practically odorless, crystalline powder with a molecular weight of 297.74, which is slightly soluble in water, but freely soluble in sodium hydroxide solution. Losartan potassium and hydrochlorothiazide is available for oral administration in three tablet combinations of losartan and hydrochlorothiazide. Losartan potassium and hydrochlorothiazide tablets USP, 50 mg/12.5 mg contain 50 mg of losartan potassium USP and 12.5 mg of hydrochlorothiazide USP. Losartan potassium and hydrochlorothiazide tablets USP, 100 mg/12.5 mg contain 100 mg of losartan potassium USP and 12.5 mg of hydrochlorothiazide USP. Losartan potassium and hydrochlorothiazide tablets USP, 100 mg/25 mg contain 100 mg of losartan potassium USP and 25 mg of hydrochlorothiazide USP. Inactive ingredients are colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, pregelatinised starch(maize), and titanium dioxide. Losartan potassium and hydrochlorothiazide 50 mg/12.5 mg and losartan potassium and hydrochlorothiazide 100 mg/25 mg also contain D&C yellow No. 10 aluminum lake. Losartan potassium and hydrochlorothiazide tablets USP, 50 mg/12.5 mg contains 4.24 mg (0.108 mEq) of potassium, losartan potassium and hydrochlorothiazide tablets USP, 100 mg/12.5 mg contains 8.48 mg (0.217 mEq) of potassium, and losartan potassium and hydrochlorothiazide tablets USP, 100 mg/25 mg contains 8.48 mg (0.217 mEq) of potassium. Meets USP Dissolution Test 2.

Loxapine, a dibenzoxazepine compound, represents a subclass of tricyclic antipsychotic agents, chemically distinct from the thioxanthenes, butyrophenones, and phenothiazines. Chemically, it is 2-Chloro-11-(4-methyl-1-piperazinyl)dibenz[ b,f ][1,4]oxazepine. It is present as the succinate salt. Each capsule for oral administration, contains loxapine succinate, USP 6.8, 13.6, 34.0 or 68.1 mg equivalent to 5, 10, 25 or 50 mg of loxapine base respectively. It also contains the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, gelatin, magnesium stearate, polacrilin potassium, sodium lauryl sulfate, talc, titanium dioxide, D&C Yellow #10 and FD&C Blue #1. Additionally, the 5 mg capsule contains D&C Red #33, the 10 mg capsule contains D&C Red #33 and D&C Red #28, and the 25 mg capsule contains FD&C Yellow #6. In addition, the black imprinting ink contains shellac glace in ethanol, iron oxide black, n-butyl alcohol, propylene glycol, FD&C Blue #2/indigo carmine aluminum lake, FD&C Red #40/Allurea Red AC aluminum lake, FD&C Blue #1/brilliant Blue FCF aluminum lake, D&C Yellow #10 aluminum lake, SDA 3A alcohol, and methanol. The white imprinting ink contains pharmaceutical glaze in SD-45, titanium dioxide, isopropyl alcohol, ammonium hydroxide, propylene glycol, n-butyl alcohol and simethicone.