lupin pharmaceuticals, inc. - Medication Listings

Hydrocortisone valerate cream USP contain hydrocortisone valerate, 11β,17,21-Trihydroxypregn-4-ene-3,20-dione 17-Valerate, a synthetic corticosteroid for topical dermatologic use. The corticosteroids constitute a class of primarily synthetic steroids used topically as anti-inflammatory and antipruritic agents. Chemically, hydrocortisone valerate is C 26 H 38 O 6 . It has the following structural formula: Hydrocortisone valerate has a molecular weight of 446.58. It is a white to off-white crystalline powder, soluble in ethanol and methanol, sparingly soluble in propylene glycol and insoluble in water. Each gram of hydrocortisone valerate cream USP contains 2 mg hydrocortisone valerate USP in a hydrophilic base composed of carbomer homopolymer type C, dibasic sodium phosphate, methylparaben, polyoxyl 2 stearyl ether, propylene glycol, purified water, sodium lauryl sulfate, steareth-100, stearyl alcohol and white petrolatum. Hydrocortisone Valerate

Imipramine hydrochloride USP is supplied in tablet form for oral administration. Imipramine hydrochloride USP, the original tricyclic antidepressant, is a member of the dibenzazepine group of compounds. It is designated 5-[3-(dimethylamino)propyl]-10,11-dihydro-5 H -dibenz [ b,f ]-azepine monohydrochloride. Its structural formula is: C 19 H 24 N 2 ∙ 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: dibasic calcium phosphate, D&C yellow #10 aluminium lake (in 25 mg tablet), FD&C blue #1/ brilliant blue FCF aluminium lake(in 25 mg tablet), FD&C yellow #6/ sunset yellow FCF aluminium lake (in 25 mg tablet), hypromellose, iron oxide red (in 50 mg tablet), iron oxide yellow (in 10 mg and 50 mg tablets), magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, sodium starch glycolate and titanium dioxide. Imipramine Hydrochloride

Imipramine pamoate capsules USP are a tricyclic antidepressant, available as capsules for oral administration. The 75-, 100-, 125-, and 150-mg capsules contain imipramine pamoate equivalent to 75, 100, 125, and 150 mg of imipramine hydrochloride. Imipramine pamoate is 5-[3-(dimethylamino)propyl]-10,11-dihydro- 5H -dibenz[b,f]azepine 4, 4'-methylenebis-(3-hydroxy-2-naphthoate) (2:1), and its structural formula is Imipramine Pamoate Imipramine pamoate is a fine, yellow, tasteless, odorless powder. It is soluble in ethanol, in acetone, in ether, in chloroform, and in carbon tetrachloride, and is insoluble in water. Inactive Ingredients. corn starch, FD and C blue 1, FD and C red 40, FD and C yellow 6, D and C yellow 10 (in 100 mg and 125 mg capsules), gelatin, magnesium stearate, sodium lauryl sulphate, talc and titanium dioxide. FDA approved dissolution specification differs from the USP dissolution specification. Imipramine Pamoate

The active ingredient in ipratropium bromide nasal solution is ipratropium bromide, USP (as the monohydrate). It is an anticholinergic agent chemically described as 8-azoniabicyclo (3.2.1) octane, 3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(1-methylethyl)-, bromide monohydrate, (3-endo, 8-syn)-: a synthetic quaternary ammonium compound, chemically related to atropine. The structural formula is: Ipratropium bromide, USP is a white to off-white, crystalline powder. It is soluble in water, freely soluble in methanol and slightly soluble in ethanol (96%). Ipratropium bromide nasal solution, 0.03% is a metered-dose, manual pump spray unit which delivers 21 mcg (70 mcL) ipratropium bromide, USP (on an anhydrous basis) per spray (70 mcL) in an isotonic, aqueous solution with pH-adjusted to 4.7 with hydrochloric acid and sodium hydroxide (if needed). It also contains benzalkonium chloride, edetate disodium, purified water and sodium chloride. Each bottle contains 345 metered sprays. Ipratropium Bromide Monohydrate

The active ingredient in ipratropium bromide nasal solution is ipratropium bromide, USP (as the monohydrate). It is an anticholinergic agent chemically described as 8-azoniabicyclo (3.2.1) octane, 3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(1-methylethyl)-, bromide, monohydrate ( endo,syn )-, (±)-: a synthetic quaternary ammonium compound, chemically related to atropine. Its structural formula is: Ipratropium bromide, USP is a white to off-white, crystalline powder. It is soluble in water, freely soluble in methanol and slightly soluble in ethanol (96%). Ipratropium bromide nasal solution, 0.06% is a metered-dose, manual pump spray unit which delivers 42 mcg ipratropium bromide, USP (on an anhydrous basis) per spray (70 mcL) in an isotonic, aqueous solution with pH-adjusted to 4.7 with hydrochloric acid and sodium hydroxide (if needed). It also contains benzalkonium chloride, edetate disodium, purified water and sodium chloride. Each bottle contains 165 metered sprays. Ipratropium Bromide Monohydrate

Irbesartan is an angiotensin II receptor (AT 1 subtype) antagonist. Irbesartan is a non-peptide compound, chemically described as a 2-butyl-3-[ p -( o -1 H -tetrazol-5 ylphenyl)benzyl]-1,3-diazaspiro[4.4]non-1-en-4-one. Its empirical formula is C 25 H 28 N 6 O, and the structural formula: Irbesartan is a white to off-white crystalline powder with a molecular weight of 428.5. It is a nonpolar compound with a partition coefficient (octanol/water) of 10.1 at pH of 7.4. Irbesartan is slightly soluble in alcohol and methylene chloride and practically insoluble in water. Irbesartan tablets USP are available for oral administration in unscored tablets containing 75 mg, 150 mg, or 300 mg of irbesartan. Inactive ingredients include: colloidal silicon dioxide, crospovidone, magnesium stearate, mannitol, povidone and sodium lauryl sulphate. Image 1

Jencycla™ Tablets Each tablet contains 0.35 mg norethindrone. Inactive ingredients include D&C yellow No. 10, FD&C blue No. 1, lactose anhydrous, magnesium stearate, povidone and sodium starch glycolate. The chemical name of norethindrone is 17-hydroxy-19-nor-17α-pregn-4-en-20-yn-3-one. It has a molecular formula of C 20 H 26 O 2 and a molecular weight of 298.4. It has the following structural formula: Jencycla meets USP Dissolution Test 2. Norethindrone DESCRIPTION Jencycla™ Tablets Each tablet contains 0.35 mg norethindrone. Inactive ingredients include D&C yellow No. 10, FD&C blue No. 1, lactose anhydrous, magnesium stearate, povidone and sodium starch glycolate. The chemical name of norethindrone is 17-hydroxy-19-nor-17α-pregn-4-en-20-yn-3-one. It has a molecular formula of C 20 H 26 O 2 and a molecular weight of 298.4. It has the following structural formula: Jencycla meets USP Dissolution Test 2.

Kaitlib Fe (norethindrone and ethinyl estradiol chewable tablets and ferrous fumarate chewable tablets) provides an oral contraceptive regimen consisting of 24 tablets that contain the active ingredients specified below, followed by four non-hormonal placebo tablets: 24 light green, round, flat face, beveled edged tablets (active) debossed with "I61" on one side and "LU" on the other side each containing 0.8 mg norethindrone and 0.025 mg ethinyl estradiol. 4 brown mottled, round, flat face, beveled edge tablets (non-hormonal placebo) debossed with "LU" on one side and "I62" on the other side and each containing 75 mg ferrous fumarate. Each light green tablet also contains the following inactive ingredients: D&C yellow no. 10, FD&C blue no. 1, lactose monohydrate, magnesium stearate, mannitol, microcrystalline cellulose, povidone, sodium starch glycolate, sucralose, vitamin E and vanillin. Each brown, round tablet contains ferrous fumarate, magnesium stearate, mannitol, microcrystalline cellulose, povidone, sodium starch glycolate, sucralose and vanillin. The ferrous fumarate chewable tablets do not serve any therapeutic purpose. Ferrous fumarate chewable tablets are not USP for dissolution and assay. The empirical formula of ethinyl estradiol is C 20 H 24 O 2 and the chemical structure is: The chemical name of ethinyl estradiol is [19-Norpregna-1,3,5(10)-trien-20-yne-3,17- diol,(17α)-] The empirical formula of norethindrone is C 20 H 26 O 2 and the chemical structure is: The chemical name of norethindrone is [17-hydroxy-19-nor-17α-pregn-4-en-20-yn-3-one] structure1 structure2

Kurvelo™ (levonorgestrel and ethinyl estradiol tablets USP) is a combination oral contraceptive (COC) consisting of 21 light-orange active tablets, each containing 0.15 mg of levonorgestrel, a synthetic progestin and 30 mcg of ethinyl estradiol, an estrogen, and 7 pink inert tablets (without hormones). The structural formulas for the active components are: Levonorgestrel C 21 H 28 O 2 MW: 312.4 Levonorgestrel is chemically 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-,(17α)-(-)- Ethinyl Estradiol C 20 H 24 O 2 MW: 296.4 Ethinyl Estradiol is (19-nor-17α-pregna-1,3,5 (10)-trien-20-yne-3,17-diol). Each light-orange active tablet contains the following inactive ingredients: croscarmellose sodium, FD&C Yellow #6, lactose monohydrate, magnesium stearate, microcrystalline cellulose and povidone. Each pink inert tablet contains the following inactive ingredients: croscarmellose sodium, D & C Red #30, lactose monohydrate, magnesium stearate and microcrystalline cellulose. Levonorgestrel Ethinyl Estradiol

Lamivudine, 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 229.26 g per mol. It has the following structural formula: Lamivudine is a white to off-white solid that is soluble in water. Lamivudine tablets USP are for oral administration. Each scored 150-mg film-coated tablet contains 150 mg of lamivudine and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, and titanium dioxide. Each 300-mg film-coated tablet contains 300 mg of lamivudine and the inactive ingredients crospovidone, hypromellose, iron oxide black, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. image-01

Lanthanum carbonate chewable tablet contains lanthanum carbonate dihydrate with molecular formula La 2 (CO 3 ) 3 .2H 2 O and molecular weight 457.8 (anhydrous mass). Lanthanum carbonate is described as white to off-white powder. Lanthanum carbonate is soluble in dilute hydrochloric acid and practically insoluble in water. Each lanthanum carbonate chewable tablets, white to off-white, chewable tablet contains lanthanum carbonate dihydrate equivalent to 500, 750 or 1,000 mg of elemental lanthanum and the following inactive ingredients: colloidal silicon dioxide, dextrates, hydroxy propyl cellulose, magnesium stearate and talc. lanthanum-carbonate-structure

Lapatinib is a small molecule and a member of the 4-anilinoquinazoline class of kinase inhibitors. It is present as the ditosylate salt, with chemical name N -(3 chloro-4-[(3-fluorophenyl)methyl]oxy}phenyl)-6-[5-({[2-(methylsulfonyl)ethyl]amino}methyl)-2-furanyl]-4-quinazolinamine bis(4-methylbenzenesulfonate). It has the molecular formula C 29 H 26 ClFN 4 O 4 S (C 7 H 8 O 3 S) 2 and a molecular weight of 925.48 g/mol. Lapatinib ditosylate has the following chemical structure: Lapatinib is a yellow solid, and its solubility in water is 0.007 mg/mL and in 0.1N HCl is 0.001 mg/mL at 25°C. Each 250 mg lapatinib film coated tablet contains 398 mg lapatinib ditosylate equivalent to 250 mg lapatinib free base. The inactive ingredients of lapatinib tablets are: FD & C Yellow # 6/Sunset yellow FCF Aluminum lake, hypromellose, lecithin (soy), magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, polyvinyl alcohol, povidone, sodium starch glycolate, talc, titanium dioxide, xanthan gum. lapatinib chemical structure

Leflunomide USP is a pyrimidine synthesis inhibitor. The chemical name for leflunomide is N-(4´-trifluoromethylphenyl)-5-methylisoxazole-4-carboxamide. It has an empirical formula C 12 H 9 F 3 N 2 O 2 , a molecular weight of 270.2 and the following structural formula: Leflunomide USP is available for oral administration as film coated tablets containing 10 mg and 20 mg of active drug. Combined with leflunomide are the following inactive ingredients: colloidal silicon dioxide, crospovidone, hypromellose, lactose monohydrate, magnesium stearate, corn starch, HPMC 2910/Hypromellose USP (6 mPas), Titanium Dioxide USP, Macrogol/PEG 6000 NF, Talc USP and Iron Oxide Yellow NF (20 mg tablet only). Image

Levetiracetam extended-release tablet USP is an antiepileptic drug available as 500 mg and 750 mg (white) extended-release 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 extended-release tablets USP contain the labeled amount of levetiracetam. Inactive ingredients: colloidal silicon dioxide, dibasic calcium phosphate anhydrous, hydrogenated vegetable oil, hypromellose, lactose anhydrous, magnesium stearate, polyvinyl alcohol, polyethylene glycol, talc and titanium dioxide. The imprinting ink contains shellac, iron oxide black and propylene glycol. The medication is combined with a drug release controlling agent that provides a drug release at a controlled rate. The biologically inert components of the tablet may occasionally remain intact during GI transit and will be eliminated in the feces as a soft, hydrated mass. Molecular Structure-Levetiracetam

Levetiracetam USP is an antiepileptic drug available as 250 mg (blue), 500 mg (yellow), 750 mg (orange), 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 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. For 250 mg, 500 mg and 750 mg strengths: Inactive ingredients: colloidal silicon dioxide, corn starch, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, talc, titanium dioxide, and additional agents listed below: 250 mg tablets: FD&C Blue No. 2/indigo carmine Aluminum Lake 500 mg tablets: Yellow Iron Oxide 750 mg tablets: FD&C Blue No. 2/indigo carmine Aluminum Lake, FD&C Yellow No. 6/sunset yellow FCF Aluminum Lake, iron oxide red For 1000 mg strength: Inactive ingredients: colloidal silicon dioxide, corn starch, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, talc and titanium dioxide. structure

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 The empirical formula is C 18 H 20 FN 3 O 4 • ½ H 2 O and the molecular weight is 370.38. Levofloxacin is a light yellowish-white to yellow-white crystal 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 . Levofloxacin tablets USP are available as film-coated tablets and contain the following inactive ingredients: 250 mg (as expressed in the anhydrous form): crospovidone, hypromellose, iron oxide black, iron oxide red, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, propylene glycol, shellac and titanium dioxide. 500 mg (as expressed in the anhydrous form): crospovidone, hypromellose, iron oxide black, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, propylene glycol, shellac and titanium dioxide. 750 mg (as expressed in the anhydrous form): crospovidone, hypromellose, iron oxide black, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, propylene glycol, shellac and titanium dioxide. Levofloxacin tablets USP meets USP Dissolution Test 2. Image

Each levonorgestrel and ethinyl estradiol tablets USP cycle of 28 tablets consists of three different drug phases as follows: Phase 1 comprised of 6 light blue tablets, each containing 0.05 mg of levonorgestrel (d(-)-13 beta-ethyl-17-alpha-ethinyl-17-beta-hydroxygon-4-en-3-one), a totally synthetic progestogen, and 0.03 mg of ethinyl estradiol (19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3, 17-diol); phase 2 comprised of 5 white to off white tablets, each containing 0.075 mg levonorgestrel and 0.04 mg ethinyl estradiol; and phase 3 comprised of 10 pink tablets, each containing 0.125 mg levonorgestrel and 0.03 mg ethinyl estradiol; then followed by 7 orange inert tablets. The inactive ingredients present in the light blue, white to off white and pink tablets are corn starch, lactose monohydrate, magnesium stearate and povidone. Each light blue tablet also contains FD & C Blue #1. Each pink tablet also contains FD & C Red #40. Each inactive orange tablet contains the following inactive ingredients: croscarmellose sodium, FD&C Yellow #6, lactose monohydrate, magnesium stearate and microcrystalline cellulose. Molecular Structure

Each active, white tablet (21) contains 0.1 mg of levonorgestrel, d(-)-13β- ethyl-17α-ethinyl-17β-hydroxygon-4-en-3-one, a totally synthetic progestogen, and 0.02 mg of ethinyl estradiol, 17α-ethinyl-1,3,5(10)-estratriene-3, 17β-diol. The inactive ingredients present are croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose and povidone. Each inert, orange tablet (7) contains the following inactive ingredients: croscarmellose sodium, FD&C Yellow #6, lactose monohydrate, magnesium stearate, and microcrystalline cellulose. structure

Levonorgestrel and ethinyl estradiol tablets USP are an extended-cycle combination oral contraceptive consisting of 84 pink, round, biconvex, film-coated, active tablets, each containing 0.15 mg of levonorgestrel USP, a synthetic progestin and 0.03 mg of ethinyl estradiol USP, an estrogen, and 7 white to off white, round, biconvex, inert tablets (without hormones). The structural formulas for the active components are: Levonorgestrel USP is chemically 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-, (-)-. Ethinyl Estradiol USP is 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-. Each pink active tablet contains the following inactive ingredients: croscarmellose sodium, FD & C Blue # 1, FD & C Red # 40, hypromellose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Each white to off white inert tablet contains the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate and microcrystalline cellulose. image-2 image-3

Levonorgestrel and ethinyl estradiol tablets, USP and ethinyl estradiol tablets, USP is an extended-cycle oral contraceptive regimen of 84 orange tablets each containing 0.1 mg levonorgestrel and 0.02 mg ethinyl estradiol, followed by 7 mustard tablets each containing 0.01 mg ethinyl estradiol. The structural formulas for the active components are: Levonorgestrel C 21 H 28 O 2 MW: 312.4 Levonorgestrel is chemically 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17a)-, (-)-. Ethinyl Estradiol C 20 H 24 O 2 MW: 296.4 Ethinyl Estradiol is 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-. Inactive ingredients for the orange tablets include croscarmellose sodium, FD&C yellow # 6 aluminum lake, hypromellose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, povidone, polyethylene glycol and titanium dioxide. Inactive ingredients for the mustard tablets include FD&C Yellow # 6 aluminum lake, hypromellose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, polacrilin potassium, polyethylene glycol, polysorbate 80, titanium dioxide and yellow iron oxide. Ethinyl Estradiol Tablets, USP, 0.01 mg meets USP Dissolution Test 2. Levonorgestrel Footer

Liraglutide injection contains liraglutide, an analog of human GLP-1 and acts as a GLP-1 receptor agonist. The liraglutide is produced by a solid phase synthesis and is 97% homologous to native human GLP-1 by substituting arginine for lysine at position 34 and attaching a C-16 fatty acid (palmitic acid) with a glutamic acid spacer on the remaining lysine residue at position 26. The molecular formula of liraglutide is C 172 H 265 N 43 O 51 and the molecular weight is 3751.2 Daltons. The structural formula (Figure 1) is: Figure 1: Structural Formula of Liraglutide Liraglutide injection is a sterile, aqueous, clear, colorless solution for subcutaneous use. Each 1 mL of liraglutide injection solution contains 6 mg of liraglutide and the following inactive ingredients: disodium hydrogen phosphate dihydrate, 1.42 mg; phenol, 5.5 mg; propylene glycol, 14 mg; and water for injection. Liraglutide injection has a pH between 8.0 and 8.4, hydrochloric acid or sodium hydroxide may be added to adjust pH. Each prefilled pen contains a 3 mL solution of liraglutide injection equivalent to 18 mg liraglutide (free-base, anhydrous). Image

Lisinopril and hydrochlorothiazide tablet USP combines an angiotensin converting enzyme inhibitor, lisinopril, and a diuretic, hydrochlorothiazide. Lisinopril, a synthetic peptide derivative, is an oral long-acting angiotensin converting enzyme inhibitor. It is chemically described as ( S )-1-[N2-(1-carboxy-3-phenylpropyl)-L-lysyl]-L-proline dihydrate. Its empirical formula is C 21 H 31 N 3 O 5 •2H 2 O and its structural formula is: Lisinopril is a white, crystalline powder, with a molecular weight of 441.53. It is soluble in water, sparingly soluble in methanol, and practically insoluble in ethanol. Hydrochlorothiazide is 6-chloro-3,4-dihydro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Its empirical formula is C 7 H 8 ClN 3 O 4 S 2 and its structural formula is: Hydrochlorothiazide is a white, or practically white, crystalline powder with a molecular weight of 297.72, which is slightly soluble in water, but freely soluble in sodium hydroxide solution. Lisinopril and hydrochlorothiazide tablets USP are available for oral use in three tablet combinations of lisinopril with hydrochlorothiazide: lisinopril and hydrochlorothiazide tablets USP, 10 mg/12.5 mg, containing 10 mg lisinopril and 12.5 mg hydrochlorothiazide; lisinopril and hydrochlorothiazide tablets USP, 20 mg/12.5 mg, containing 20 mg lisinopril and 12.5 mg hydrochlorothiazide; and lisinopril and hydrochlorothiazide tablets USP, 20 mg/25 mg, containing 20 mg lisinopril and 25 mg hydrochlorothiazide. Inactive ingredients are dibasic calcium phosphate, magnesium stearate, mannitol, pregelatinized starch and starch (corn). Lisinopril and hydrochlorothiazide tablets USP, 10 mg/12.5 mg also contains FD&C Blue No. 2 Aluminum Lake. Lisinopril and hydrochlorothiazide tablets USP, 20 mg/12.5 mg also contains yellow iron oxide and lisinopril and hydrochlorothiazide tablets USP, 20 mg/25 mg also contain red iron oxide. Figure 1 Figure 2

Losartan potassium and hydrochlorothiazide tablets USP, 50 mg/12.5 mg, losartan potassium and hydrochlorothiazide tablets USP, 100 mg/12.5 mg and losartan potassium and hydrochlorothiazide tablets USP, 100 mg/25 mg 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 empirical formula is C 22 H 22 ClKN 6 O, and its structural formula is: Image Losartan potassium is a white to off-white amorphous 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 empirical formula is C 7 H 8 ClN 3 O 4 S 2 and its structural formula is: Image Hydrochlorothiazide is a white, or practically white, 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 tablets USP are available for oral administration in three tablet combinations of losartan and hydrochlorothiazide. Losartan potassium and hydrochlorothiazide tablets USP, 50 mg/12.5 mg contains 50 mg of losartan potassium and 12.5 mg of hydrochlorothiazide. Losartan potassium and hydrochlorothiazide tablets USP, 100 mg/12.5 mg contains 100 mg of losartan potassium and 12.5 mg of hydrochlorothiazide. Losartan potassium and hydrochlorothiazide tablets USP, 100 mg/25 mg contains 100 mg of losartan potassium and 25 mg of hydrochlorothiazide. Inactive ingredients are colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, pregelatinized starch and titanium dioxide. Losartan potassium and hydrochlorothiazide tablets USP, 50 mg/ 12.5 mg and losartan potassium and hydrochlorothiazide tablets USP, 100 mg/ 25 mg also contain iron oxide yellow. Losartan potassium and hydrochlorothiazide tablets USP, 50 mg/12.5 mg contain 4.24 mg (0.108 mEq) of potassium, losartan potassium and hydrochlorothiazide tablets USP, 100 mg/12.5 mg contain 8.48 mg (0.216 mEq) of potassium, and losartan potassium and hydrochlorothiazide tablets USP, 100 mg/ 25 mg contains 8.48 mg (0.216 mEq) of potassium. image image

Loteprednol etabonate ophthalmic suspension contains a sterile, topical anti- inflammatory corticosteroid for ophthalmic use. Loteprednol etabonate is a white to off-white crystalline powder. Loteprednol etabonate is represented by the following structural formula: C 24 H 31 ClO 7 Mol. Wt. 466.95 Chemical Name: chloromethyl 17a-[(ethoxycarbonyl)oxy]-11β-hydroxyandrosta-1,4-diene-3-one-17β-carboxylate Each mL contains ACTIVE: Loteprednol Etabonate 0.5% (5 mg) INACTIVES: Edetate disodium, glycerin, povidone, tyloxapol and water for injection. Hydrochloric Acid and/or sodium hydroxide may be added to adjust the pH. The suspension is essentially isotonic with a tonicity of 250 to 350 mOsmol/kg. PRESERVATIVE ADDED: Benzalkonium Chloride 0.01%. Image

Lovastatin is a cholesterol lowering agent isolated from a strain of Aspergillus terreus. After oral ingestion, lovastatin, which is an inactive lactone, is hydrolyzed to the corresponding β-hydroxyacid form. This is a principal metabolite and an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. This enzyme catalyzes the conversion of HMG-CoA to mevalonate, which is an early and rate limiting step in the biosynthesis of cholesterol. Lovastatin is [1 S -[1α( R * ),3α,7β,8β(2 S * ,4 S * ),8aβ]]-1,2,3,7, 8,8a-hexahydro-3,7-dimethyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2 H -pyran-2-yl)ethyl]-1-naphthalenyl 2-methylbutanoate. The empirical formula of lovastatin is C 24 H 36 O 5 and its molecular weight is 404.55. Its structural formula is: Lovastatin is a white, nonhygroscopic crystalline powder that is insoluble in water and sparingly soluble in ethanol, methanol, and acetonitrile. Lovastatin tablets USP are supplied as 10 mg, 20 mg and 40 mg tablets for oral administration. In addition to the active ingredient lovastatin, each tablet contains the following inactive ingredients: D&C Yellow No. 10 Aluminum Lake, FD&C Blue No. 2 Aluminum Lake, lactose anhydrous, lactose monohydrate, magnesium stearate, microcrystalline cellulose and pregelatinized corn starch. Butylated hydroxyanisole (BHA) is added as a preservative. lovastatin

Lurasidone hydrochloride is an atypical antipsychotic belonging to the chemical class of benzisothiazol derivatives. Its chemical name is (3a R ,4 S ,7 R ,7a S )-2-{(1 R ,2 R )-2-[4-(1,2-benzisothiazol-3-yl)piperazin-1- ylmethyl] cyclohexylmethyl}hexahydro-4,7-methano-2 H -isoindole-1,3-dione hydrochloride. Its molecular formula is C 28 H 36 N 4 O 2 S·HCl and its molecular weight is 529.14. The chemical structure is: Lurasidone hydrochloride is a white to off-white powder. It is very slightly soluble in water, practically insoluble or insoluble in 0.1 N HCl, slightly soluble in ethanol, sparingly soluble in methanol, practically insoluble or insoluble in toluene and very slightly soluble in acetone. Lurasidone hydrochloride tablets are intended for oral administration only. Each tablet contains 20 mg, 40 mg, 60 mg, 80 mg, or 120 mg of lurasidone hydrochloride. Inactive ingredients are croscarmellose sodium, hypromellose, magnesium stearate, mannitol, polyethylene glycol and titanium dioxide. Additionally, the 80 mg tablet contains iron oxide yellow and FD & C Blue No. 2 aluminum lake. image-01

Mefenamic acid is a member of the fenamate group of nonsteroidal anti-inflammatory drugs (NSAIDs). Each ivory capsule contains 250 mg of mefenamic acid for oral administration. Mefenamic acid is a white to greyish-white, odorless, microcrystalline powder with a melting point of 230° to 231°C and water solubility of 0.004% at pH 7.1. The chemical name is N-2,3-xylylanthranilic acid. The molecular weight is 241.29. Its molecular formula is C 15 H 15 NO 2 and the structural formula of mefenamic acid is: Each capsule also contains lactose monohydrate and magnesium stearate. The capsule shell contains gelatin, sodium lauryl sulfate, titanium dioxide, D&C yellow No. 10, FD&C yellow No. 6 and FD&C red No. 3. image-01

Memantine hydrochloride is an orally active NMDA receptor antagonist. The chemical name for memantine hydrochloride is 1-amino-3,5-dimethyladamantane hydrochloride with the following structural formula: The molecular formula is C 12 H 21 N•HCl and the molecular weight is 215.76. Memantine hydrochloride occurs as a fine white to off-white powder and is soluble in water. Memantine hydrochloride Tablets are available for oral administration as capsule-shaped, biconvex, film-coated tablets, containing memantine hydrochloride 5 mg and 10 mg. The tablets also contain the following inactive ingredients: croscarmellose sodium, magnesium stearate, silicified microcrystalline cellulose and talc. In addition the following inactive ingredients are also present as components of the film coat: hypromellose, titanium dioxide, polyethylene glycol, FD&C Yellow No. 6/Sunset Yellow FCF Aluminium Lake and FD&C Blue No. 2/Indigo Carmine Aluminium Lake (5 mg tablets), and hypromellose, titanium dioxide, polyethylene glycol and iron oxide black (10 mg tablets). Structure

Memantine hydrochloride extended-release is an orally active NMDA receptor antagonist. The chemical name for memantine hydrochloride is 1-amino-3,5-dimethyladamantane hydrochloride with the following structural formula: The molecular formula is C 12 H 21 N•HCl and the molecular weight is 215.76. Memantine hydrochloride occurs as a white to off-white powder and is soluble in water. Memantine hydrochloride extended-release capsules are supplied for oral administration as 7 mg, 14 mg, 21 mg, and 28 mg capsules. Each capsule contains extended-release pellets with the labeled amount of memantine hydrochloride USP and the following inactive ingredients: ethyl cellulose, gelatin, hypromellose, maize starch, sucrose, talc, titanium dioxide and triethyl citrate in hard gelatin capsules. Additionally, 7 mg strength capsules contain D&C Yellow #10 and FD&C Red #40; 14 mg strength capsules contain D&C Yellow #10, FD&C Blue #1, FD&C Red #40 and iron oxide yellow; 21 mg and 28 mg strength capsules contain FD&C Blue #1 and iron oxide yellow. The capsules are printed with edible ink containing black iron oxide, potassium hydroxide, propylene glycol and shellac. Figure 1

Mibelas 24 Fe provides an oral contraceptive regimen consisting of 24 white to off white active chewable tablets that contain the active ingredients, followed by 4 brown mottled non-hormonal placebo tablets as specified below: 24 white to off white, round flat face beveled edged tablets debossed with "LU" on one side and "N81" on the other side each containing 1 mg norethindrone acetate and 20 mcg ethinyl estradiol. 4 brown mottled, round flat face beveled edged tablets debossed with "LU" on one side and "M22" on the other side each containing 75 mg ferrous fumarate Each white to off white active chewable tablet also contains the following inactive ingredients: acacia, confectioner's sugar, corn starch, lactose monohydrate, magnesium stearate and talc. Each brown mottled placebo tablet contains ferrous fumarate, magnesium stereate, microcrystalline cellulose, povidone, sodium starch glycolate, and sucrose. The ferrous fumarate tablets do not serve any therapeutic purpose. The empirical formula of ethinyl estradiol is C 20 H 24 O 2 and the structural formula is: Ethinyl Estradiol The chemical name of ethinyl estradiol is [19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-]. The molecular weight of ethinyl estradiol is 296.40. The empirical formula of norethindrone acetate is C 22 H 28 O 3 and the structural formula is: Norethindrone Acetate USP The chemical name of norethindrone acetate is [19-Norpregn-4-en-20-yn-3-one, 17(acetyloxy)-, (17α)-]. The molecular weight of norethindrone acetate is 340.46. Ethinyl Estradiol Norethindrone Acetate

Minocycline hydrochloride, a semi synthetic derivative of tetracycline, is [ 4S -(4α,4aα,5aα,12aα)]-4,7-Bis(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-1,11-dioxo-2-naphthacenecarboxamide mono hydrochloride. The structural formula is represented below: Minocycline hydrochloride extended-release tablets USP for oral administration contain minocycline hydrochloride USP equivalent to 45 mg, 55 mg, 90 mg or 135 mg of minocycline. In addition, 45 mg, 55 mg, 90 mg, and 135 mg tablets contain the following inactive ingredients: colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol and titanium dioxide. The 45 mg tablets also contain iron oxide red, 55 mg tablets also contain D&C yellow # 10, FD&C blue # 1, FD&C red #40 and polysorbate 80, the 90 mg tablets also contain iron oxide yellow and talc, and 135 mg tablets also contain iron oxide red and iron oxide yellow. Drug Product meets USP Dissolution Test 3. Minocycline Hydrochloride

Minzoya (levonorgestrel and ethinyl estradiol tablets USP and ferrous bisglycinate tablets) provides an oral contraceptive regimen consisting of 21 white to off-white active tablets and 7 blue inactive tablets. 21 white to off-white active tablets each containing 0.1 mg of levonorgestrel, 13-Ethyl-17-hydroxy- 18,19-dinor-17 α-pregn-4-en-20-yn-3-one, a totally synthetic progestogen, and 0.02 mg of ethinyl estradiol, 19-norpregna-1,3,5(10)-tien-20-yne-3,17-diol,(17α), an estrogenic compound 7 blue inactive tablets each containing 36.5 mg ferrous bisglycinate The inactive ingredients present in white to off-white active tablet are croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose and povidone. Each inactive blue tablet contains the following inactive ingredients: ferrous bisglycinate (containing citric acid, glycine and iron), colloidal silicon dioxide, croscarmellose sodium, crospovidone, FD&C BLUE #2 aluminium lake, hypromellose, magnesium stearate, maltodextrin, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Levonorgestrel has the empirical formula of C 21 H 28 O 2 and the molecular weight of 312.45, and ethinyl estradiol has the empirical formula of C 20 H 24 O 2 and the molecular weight of 296.4. The molecular structures are provided below: Levonorgestrel USP and Ethinyl Estradiol USP

Mirabegron extended-release tablet for oral use is a beta-3 adrenergic agonist. The chemical name of mirabegron is 2-(2-Amino-1,3-thiazol-4-yl)-N-[4-(2-{([(2R)-2-hydroxy-2-phenylethyl] amino}ethyl)phenyl] acetamide having an empirical formula of C 21 H 24 N 4 O 2 S and a molecular weight of 396.51. The structural formula of mirabegron is: Mirabegron is an off-white to light yellow colored powder. It is practically insoluble in water. It is soluble in methanol and dimethyl sulfoxide. Each mirabegron extended-release tablet for oral use contains either 25 mg or 50 mg of mirabegron and the following inactive ingredients: butylated hydroxytoluene, D&C Yellow No.10 Aluminum Lake, FD&C Yellow No. 6, hydroxy propyl cellulose, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyethylene oxide, titanium dioxide, triacetin. Structure - Mirabegron

Moxifloxacin ophthalmic solution USP is a sterile solution for topical ophthalmic use. Moxifloxacin hydrochloride is an 8-methoxy fluoroquinolone anti-infective, with a diazabicyclononyl ring at the C7 position. Chemical Name: 1-Cyclopropyl-6-fluoro-1,4-dihydro-8- methoxy-7- [(4aS,7aS)-octahydro- 6H- pyrrolol [3,4-b] pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid, monohydrochloride. Each mL of moxifloxacin ophthalmic solution USP, 0.5 % contains 5.45 mg moxifloxacin hydrochloride USP, equivalent to 5 mg moxifloxacin base. Inactives: boric acid, sodium chloride, sorbitol, tyloxapol, xanthan gum, hydrochloric acid and/or sodium hydroxide to adjust pH, and water for injection. Moxifloxacin ophthalmic solution USP, 0.5% is a greenish-yellow, isotonic solution with an osmolality of 300 to 370 mOsm/kg and a pH of approximately 7.4. Moxifloxacin hydrochloride is a slightly yellow to yellow crystalline powder. USP pH and Osmolality tests are pending. figure 1

Moxifloxacin ophthalmic solution USP, 0.5% is a sterile solution for topical ophthalmic use. Moxifloxacin hydrochloride is an 8-methoxy fluoroquinolone anti-infective, with a diazabicyclononyl ring at the C7 position. The chemical name for moxifloxacin hydrochloride is 1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolol[3,4- b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid, monohydrochloride. The molecular formula for moxifloxacin hydrochloride is C 21 H 24 FN 3 O 4 •HCl and its molecular weight is 437.9 g/mol. The chemical structure is presented below: Moxifloxacin hydrochloride USP is a slightly yellow to yellow crystalline powder. Each mL of moxifloxacin ophthalmic solution USP contains 5.45 mg moxifloxacin hydrochloride USP equivalent to 5 mg moxifloxacin base. Moxifloxacin ophthalmic solution contains: Active: Moxifloxacin 0.5% (5 mg/mL); Inactives: Boric acid, sodium chloride and water for injection. May also contain hydrochloric acid and/or sodium hydroxide to adjust pH to approximately 6.8. Moxifloxacin ophthalmic solution USP, 0.5% is a yellow colored transparent isotonic solution with an osmolality of approximately 290 mOsm/kg. Molecular Structure

Indications Use for women to reduce chance of pregnancy after unprotected sex (if a contraceptive failed or if you did not use birth control).

Nabumetone is a naphthylalkanone designated chemically as 4-(6-methoxy-2-naphthalenyl)-2-butanone. It has the following structure: C 15 H 16 O 2 M.W. 228.3 Nabumetone is a white to off-white crystalline substance. It is nonacidic and practically insoluble in water, but soluble in alcohol and most organic solvents. It has an n-octanol:phosphate buffer partition coefficient of 2,400 at pH 7.4. Each tablet, for oral administration, contains either 500 mg or 750 mg of nabumetone. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, sodium lauryl sulfate, sodium starch glycolate and titanium dioxide. Structure

Niacin extended-release tablets USP (film-coated), contain niacin, which at therapeutic doses is an antihyperlipidemic agent. Niacin (nicotinic acid, or 3-pyridinecarboxylic acid) is a white, crystalline powder, very soluble in water, with the following structural formula: Niacin extended-release tablets USP are unscored, orange, film-coated tablets for oral administration and are available in three tablet strengths containing 500 mg, 750 mg and 1000 mg niacin. Niacin extended-release tablets USP also contain the inactive ingredients colloidal silicon dioxide, hypromellose, microcrystalline cellulose, povidone, polyethylene glycol, stearic acid, and the following coloring agents: iron oxide red, iron oxide yellow, FD&C yellow #6/sunset yellow FCF aluminum lake, polyethylene glycol and titanium dioxide. Niacin extended-release tablets USP meets USP Dissolution Test 2. Footer

Nikki (drospirenone and ethinyl estradiol tablets USP), 3 mg/0.02 mg provides an oral contraceptive regimen consisting of 24 pink, round, biconvex active film-coated tablets each containing 3 mg of drospirenone and 0.02 mg of ethinyl estradiol and 4 white to off-white inert film-coated tablets. The inactive ingredients in the pink film-coated tablets are corn starch, hypromellose, iron oxide red, lactose monohydrate, magnesium stearate, pregelatinised starch, talc and titanium dioxide. The white to off-white inert film-coated tablets contain corn starch, hypromellose, lactose monohydrate, magnesium stearate, polyethylene glycol, pregelatinized starch and titanium dioxide. Drospirenone (6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S) - 1, 3', 4', 6, 6a, 7, 8, 9, 10, 11, 12,13,14,15,15a,16-hexadecahydro-10,13-dimethylspiro-[17H-dicyclopropa- [6,7:15,16] cyclopenta [a] phenanthrene- 17, 2' (5H)- furan]-3, 5'(2H)-dione) is a synthetic progestational compound and has a molecular weight of 366.5 and a molecular formula of C 24 H 30 O 3. Ethinyl estradiol (19-nor-17a-pregna 1, 3, 5(10)-triene-20-yne-3, 17-diol) is a synthetic estrogenic compound and has a molecular weight of 296.4 and a molecular formula of C 20 H 24 O 2 . The structural formulas are as follows: FDA approved dissolution test specifications differ from USP. Fig-3

Each yellow norethindrone tablet USP provides a continuous oral contraceptive regimen of 0.35 mg norethindrone daily, and the inactive ingredients include D&C Yellow No. 10, FD&C Yellow No. 6, lactose anhydrous, lactose monohydrate, corn starch, povidone and magnesium stearate. The chemical name for norethindrone is 17-Hydroxy-19-Nor-17α-pregn-4-en-20-yn-3-one. The structural formula follows: Norethindrone Therapeutic Class = Oral Contraceptive

Each of the following products is a combination oral contraceptive containing the progestational compound norgestimate and the estrogenic compound ethinyl estradiol. Norgestimate is designated as (18,19-Dinor-17-pregn-4-en-20-yn-3-one,17-(acetyloxy)-13-ethyl, oxime,(17α) (+)-) and ethinyl estradiol is designated as (19-nor-17α-pregna,1,3,5(10)-trien-20-yne-3,17-diol). • Each active white tablet contains 0.18 mg of norgestimate and 0.035 mg of ethinyl estradiol. Inactive ingredients include anhydrous lactose, croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. • Each active light blue tablet contains 0.215 mg of norgestimate and 0.035 mg of ethinyl estradiol. Inactive ingredients include anhydrous lactose, FD & C Blue No. 2 Aluminum Lake, croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. • Each active blue tablet contains 0.25 mg of norgestimate and 0.035 mg of ethinyl estradiol. Inactive ingredients include anhydrous lactose, FD & C Blue No. 2 Aluminum Lake, croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. • Each green placebo tablet contains only inert ingredients, as follows: FD & C Blue No. 2 Aluminum Lake, croscarmellose sodium, iron oxide yellow, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol and titanium dioxide. structure

Each of the following products is a combination oral contraceptive containing the progestational compound norgestimate and the estrogenic compound ethinyl estradiol. Norgestimate is designated as (18,19-Dinor-17-pregn-4-en-20-yn-3-one,17-(acetyloxy)-13-ethyl-, oxime,(17α) - (+)-) and ethinyl estradiol is designated as (19-nor-17α-pregna,1,3,5(10)-trien-20-yne-3,17-diol). Each active blue tablet contains 0.25 mg of norgestimate and 0.035 mg of ethinyl estradiol. Inactive ingredients include anhydrous lactose, FD & C Blue No. 2 Aluminum Lake, croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Each green placebo tablet contains only inert ingredients, as follows: FD & C Blue No. 2 Aluminum Lake, croscarmellose sodium, iron oxide yellow, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol and titanium dioxide. image

Nystatin and Triamcinolone Acetonide Cream USP for dermatologic use contain the antifungal agent nystatin and the synthetic corticosteroid triamcinolone acetonide. Nystatin is a polyene antimycotic obtained from Streptomyces noursei . It is a yellow to light tan powder with a cereal like odor, practically insoluble in water, and practically insoluble in alcohol. Structural formula: C 47 H 75 NO 17 MW = 926.23 Triamcinolone acetonide is designated chemically as 9-fluoro-11β, 16 α, 17, 21-tetrahydroxypregna-1, 4-diene-3, 20-dione cyclic 16, 17-acetal with acetone. The white to cream colored crystalline powder has a slight odor, is practically insoluble in water, and sparingly soluble in dehydrated alcohol. Structural formula: C 24 H 31 FO 6 MW = 434.50 Nystatin and Triamcinolone Acetonide Cream USP is a soft, smooth cream having a light yellow to buff color. Each gram provides 100,000 USP Nystatin units and 1 mg Triamcinolone Acetonide USP in an aqueous perfumed vanishing cream base with cetearyl alcohol and ceteareth-20, dried aluminum hydroxide gel, methylparaben, mono- and di-glycerides, noncrystallizing sorbitol solution, polyoxyl (8) stearate, polysorbate 60, propylene glycol, propylparaben, simethicone emulsion, sorbic acid, titanium dioxide and white petrolatum. image image

Orphenadrine citrate is the citrate salt of orphenadrine. It occurs as a white, crystalline powder having a bitter taste. It is practically odorless; sparingly soluble in water, slightly soluble in alcohol. The chemical name of orphenadrine citrate is (±) -N,N -Dimethyl-2-[( o -methyl-α-phenylbenzyl)oxy]ethylamine citrate (1:1) having molecular formula C 18 H 23 NO•C 6 H 8 O 7 and molecular weight of 461.51. It has the following structural formula: Each tablet for oral administration contains 100 mg orphenadrine citrate. Each Orphenadrine citrate extended- release tablet contains the following inactive ingredients: hydroxypropyl methylcellulose, lactose monohydrate and magnesium stearate. Image

Oseltamivir phosphate, an influenza neuraminidase inhibitor (NAI), is available as: ● A powder for oral suspension, which when constituted with water as directed contains 6 mg per mL oseltamivir base. In addition to the active ingredient, the powder for oral suspension contains monosodium citrate, saccharin sodium, sodium benzoate, sorbitol, titanium dioxide, tutti-frutti flavor and xanthan gum. Oseltamivir phosphate is a white crystalline solid with the chemical name (3R,4R,5S)-4-acetylamino-5-amino 3(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid, ethyl ester, phosphate (1:1). The chemical formula is C 16 H 28 N 2 O 4 (free base). The molecular weight is 312.4 for oseltamivir free base and 410.40 for oseltamivir phosphate salt. The structural formula is as follows: Image 1

Oseltamivir phosphate, an influenza neuraminidase inhibitor (NAI), is available as: Capsules containing 30 mg, 45 mg, or 75 mg of oseltamivir for oral use, in the form of oseltamivir phosphate. In addition to the active ingredient, each capsule contains croscarmellose sodium, povidone, pregelatinized starch, sodium stearyl fumarate and talc. The 30 mg capsule shell contains gelatin, iron oxide yellow and titanium dioxide. The 45 mg capsule shell contains gelatin, iron oxide black and titanium dioxide. The 75 mg capsule shell contains gelatin, iron oxide black, iron oxide yellow and titanium dioxide. Each capsule is printed with blue ink, which includes shellac, propylene glycol and FD & C Blue # 2 Aluminum Lake as the colorant. Oseltamivir phosphate is a white crystalline solid with the chemical name (3R,4R,5S)-4-acetylamino-5-amino 3(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid, ethyl ester, phosphate (1:1). The chemical formula is C16H28N2O4 (free base). The molecular weight is 312.4 for oseltamivir free base and 410.4 for oseltamivir phosphate salt. The structural formula is as follows: Image 1

Oxycodone Hydrochloride is a white odorless crystalline powder derived from the opium alkaloid, thebaine. It is soluble in water and slightly soluble in alcohol. Chemically, oxycodone hydrochloride (5R,9R,13S,14S)-4, 5α-epoxy-14-hydroxy-3-methoxy-17-methylmorphinan-6-one hydrochloride. The molecular weight is 351.82. Its molecular formula is C18H21NO4.HCl, and it has the following chemical Oxycodone Hydrochloride Oral Solution 100 mg per 5 mL (20 mg/ mL): Each 1 mL of oral yellow solution contains 20 mg of oxycodone hydrochloride, USP and the following inactive ingredients: citric acid anhydrous, D&C Yellow #10, natural/artificial mixed berry flavor, purified water, sodium citrate dihydrate, sodium benzoate, saccharin sodium, sorbital solution. structure

Paliperidone extended-release tablets contain paliperidone, an atypical antipsychotic belonging to the chemical class of benzisoxazole derivatives. Paliperidone extended-release tablets contains a racemic mixture of (+)- and (-)- paliperidone. The chemical name is (±)-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one. Its molecular formula is C 23 H 27 FN 4 O 3 and its molecular weight is 426.49. The structural formula is: Paliperidone is sparingly soluble in dichloromethane, slightly soluble in 0.1 N hydrochloric acid and insoluble in water. Paliperidone extended-release tablets are intended for oral administration and are available in 1.5 mg (brown), 3 mg (white), 6 mg (beige), and 9 mg (pink) strengths. Paliperidone extended-release tablets utilize osmotic drug release technology . Inactive ingredients are butylated hydroxy toluene, cellulose acetate, hydroxy propyl cellulose, hypromellose, iron oxide black, iron oxide red, iron oxide yellow, lactose monohydrate, polyethylene glycol, polyethylene oxide, povidone, propylene glycol, shellac, sodium chloride, stearic acid, and titanium dioxide. Delivery System Components and Performance Paliperidone extended-release tablets use osmotic pressure to deliver paliperidone at a controlled rate. The delivery system, which resembles a round-shaped tablet in appearance, consists of an osmotically active bilayer core surrounded by a subcoat and semipermeable membrane. The bilayer core is composed of drug layer containing the drug and excipients, and a push layer containing osmotically active components. There are two precision laser-drilled orifices on the drug-layer dome of the tablet. Each tablet strength has a different colored water-dispersible overcoat and print markings. In an aqueous environment, such as the gastrointestinal tract, the water-dispersible color overcoat erodes quickly. Water then enters the tablet through the semipermeable membrane that controls the rate at which water enters the tablet core, which, in turn, determines the rate of drug delivery. The hydrophilic polymers of the core hydrate and swell, creating a gel containing paliperidone that is then pushed out through the tablet orifices. The biologically inert components of the tablet remain intact during gastrointestinal transit and are eliminated in the stool as a tablet shell, along with insoluble core components. Image

Penicillamine is 3-mercapto-D-valine, a disease modifying antirheumatic drug. It is a white or practically white, crystalline powder, freely soluble in water; slightly soluble in alcohol, insoluble in chloroform, ether, acetone, benzene and carbon tetrachloride. Although its configuration is D, it is levorotatory as usually measured: The empirical formula is C 5 H 11 NO 2 S, giving it a molecular weight of 149.21. The structural formula is: It reacts readily with formaldehyde or acetone to form a thiazolidine-carboxylic acid. Penicillamine tablets, USP (Titratable Tablets) for oral administration contain 250 mg of penicillamine. Other ingredients (inactive): anhydrous lactose, corn starch, edetate disodium, hypromellose, magnesium stearate, polyethylene glycol and povidone. image 01 image 02

Posaconazole is an azole antifungal agent. Posaconazole is available as delayed-release tablet intended for oral administration. Posaconazole is designated chemically as 4-[4-[4-[4-[[ (3 R ,5 R )-5- (2,4-difluorophenyl)tetrahydro-5 - (1 H -1,2,4-triazol-1-ylmethyl)-3-furanyl]methoxy]phenyl]-1-piperazinyl]phenyl]-2-[(1 S ,2 S )-1-ethyl-2 - hydroxypropyl]-2,4-dihydro-3 H -1,2,4-triazol-3-one with an empirical formula of C 37 H 42 F 2 N 8 O 4 and a molecular weight of 700.8. The chemical structure is: Posaconazole is a white powder with a low aqueous solubility. Posaconazole delayed-release tablets are yellow, coated, capsule-shaped tablets containing 100 mg of posaconazole. Each delayed-release tablet contains the inactive ingredients: partially neutralized methacrylic acid and ethyl acrylate copolymer, triethyl citrate, xylitol, hydroxypropyl cellulose, propyl gallate, cellulose, microcrystalline, silica, colloidal anhydrous, croscarmellose sodium, sodium stearyl fumarate and Opadry® II Yellow (consists of the following ingredients: polyvinyl alcohol partially hydrolyzed, macrogol, polyethylene glycol, titanium dioxide, talc, and iron oxide yellow). Posaconazole