nucare pharmaceuticals,inc. - Medication Listings

Glipizide is an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazine-carboxamido)ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Glipizide tablets, USP for oral use are available in 5 and 10 mg strengths. Inert ingredients are: anhydrous lactose; colloidal silicon dioxide; magnesium stearate; sodium starch glycolate. Meets USP Dissolution Test 2. glipizide-structure.jpg

Glipizide is an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazine-carboxamido) ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Each tablet, for oral administration, contains 5 mg or 10 mg glipizide. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide; croscarmellose sodium; lactose anhydrous; microcrystalline cellulose; pregelatinized starch (maize) and stearic acid. Structural formula of glipizide

Glipizide is an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazine-carboxamido)ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Glipizide tablets, USP for oral use are available in 5 and 10 mg strengths. Inert ingredients are: anhydrous lactose; colloidal silicon dioxide; magnesium stearate; sodium starch glycolate. Meets USP Dissolution Test 2. glipizide-structure.jpg

Glipizide is an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazine-carboxamido) ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Each tablet, for oral administration, contains 5 mg or 10 mg glipizide. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide; croscarmellose sodium; lactose anhydrous; microcrystalline cellulose; pregelatinized starch (maize) and stearic acid. Structural formula of glipizide

Glipizide is an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazine-carboxamido) ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Each tablet, for oral administration, contains 5 mg or 10 mg glipizide. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide; croscarmellose sodium; lactose anhydrous; microcrystalline cellulose; pregelatinized starch (maize) and stearic acid. Structural formula of glipizide

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, formulated as Glyburide tablets, USP of 1.25, 2.5, and 5 mg strengths for oral administration. Inactive ingredients: microcrystalline cellulose, pregelatinized starch (corn starch), sodium starch glycolate (type A potato) and magnesium stearate. In addition, the 2.5 mg contains FD&C yellow No. 6 and the 5 mg contains D&C yellow No. 10, and FD&C blue No. 1.The chemical name for glyburide is 1-[[p-[2-(5-chloro-o-anisamido)ethyl]phenyl]-sulfonyl]-3-cyclohexylurea and the molecular weight is 493.99. The structural formula is represented below. glyburide-fig-1

Glyburide tablets, USP contain a smaller particle size glyburide, which is an oral blood-glucose-lowering drug of the sulfonylurea class. Glyburide is a white, crystalline compound, formulated as glyburide tablets, USP of 1.25, 2.5, and 5 mg strengths for oral administration. Inactive ingredients: lactose monohydrate, microcrystalline cellulose, magnesium stearate. In addition, the 2.5 mg contains FD&C Red No.40 and the 5 mg contains FD&C Blue No.1. The chemical name for glyburide is 1-[[p-[2-(5-chloro-o-anisamido)-ethyl]phenyl]-sulfonyl]-3-cyclohexylurea and the molecular weight is 493.99. The structural formula is represented below. structure

Glyburide tablets, USP contain a smaller particle size glyburide, which is an oral blood-glucose-lowering drug of the sulfonylurea class. Glyburide is a white, crystalline compound, formulated as glyburide tablets, USP of 1.25, 2.5, and 5 mg strengths for oral administration. Inactive ingredients: lactose monohydrate, microcrystalline cellulose, magnesium stearate. In addition, the 2.5 mg contains FD&C Red No.40 and the 5 mg contains FD&C Blue No.1. The chemical name for glyburide is 1-[[p-[2-(5-chloro-o-anisamido)-ethyl]phenyl]-sulfonyl]-3-cyclohexylurea and the molecular weight is 493.99. The structural formula is represented below. Image

Glyburide tablets, USP contain a smaller particle size glyburide, which is an oral blood-glucose-lowering drug of the sulfonylurea class. Glyburide is a white, crystalline compound, formulated as glyburide tablets, USP of 1.25, 2.5, and 5 mg strengths for oral administration. Inactive ingredients: lactose monohydrate, microcrystalline cellulose, magnesium stearate. In addition, the 2.5 mg contains FD&C Red No.40 and the 5 mg contains FD&C Blue No.1. The chemical name for glyburide is 1-[[p-[2-(5-chloro-o-anisamido)-ethyl]phenyl]-sulfonyl]-3-cyclohexylurea and the molecular weight is 493.99. The structural formula is represented below. Image

Glyburide tablets, USP contain a smaller particle size glyburide, which is an oral blood-glucose-lowering drug of the sulfonylurea class. Glyburide is a white, crystalline compound, formulated as glyburide tablets, USP of 1.25, 2.5, and 5 mg strengths for oral administration. Inactive ingredients: lactose monohydrate, microcrystalline cellulose, magnesium stearate. In addition, the 2.5 mg contains FD&C Red No.40 and the 5 mg contains FD&C Blue No.1. The chemical name for glyburide is 1-[[p-[2-(5-chloro-o-anisamido)-ethyl]phenyl]-sulfonyl]-3-cyclohexylurea and the molecular weight is 493.99. The structural formula is represented below. structure

Glyburide and metformin hydrochloride tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glyburide USP and metformin hydrochloride USP. Glyburide USP is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glyburide is 1-[[ p -[2-(5-chloro- o -anisamido)ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound. The structural formula is represented below. Metformin hydrochloride USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N , N- dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Chemical Structure

Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: runny nose itchy, watery eyes sneezing itching of the nose or throat

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 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 o C, with decomposition, and has a molecular weight of 196.64. Each tablet for oral administration contains 10 mg, 25 mg, 50 mg or 100 mg hydrALAZINE hydrochloride, USP. Tablets also contain anhydrous lactose, microcrystalline cellulose, sodium starch glycolate, stearic acid and FD&C Yellow # 6. Label12

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic and occurs as fine, white crystals or as a crystalline powder. It is affected by light. The chemical name is 4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: Acetaminophen, 4’-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non- salicylate analgesic and antipyretic. It has the following structural formula: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2. hydro-str acet-str

Hydrocodone bitartrate and acetaminophen is supplied in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic and antitussive and occurs as fine, white crystals or as a crystalline powder. It is affected by light. The chemical name is: 4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: Acetaminophen, 4’-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula: Hydrocodone bitartrate and acetaminophen tablets USP, for oral administration, are available in a variety of strengths as described in the following table. Each hydrocodone bitartrate and acetaminophen tablet contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 7.5 mg/325 mg 10 mg/325 mg 5 mg 7.5 mg 10 mg 325 mg 325 mg 325 mg In addition each tablet contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. Meets USP Dissolution Test 1. chemical structure Chemical Structure

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic and occurs as fine, white crystals or as a crystalline powder. It is affected by light. The chemical name is 4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: Acetaminophen, 4’-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non- salicylate analgesic and antipyretic. It has the following structural formula: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2. hydrocodone-structure acetaminophen-structure

Hydrocodone bitartrate and acetaminophen is supplied in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic and antitussive and occurs as fine, white crystals or as a crystalline powder. It is affected by light. The chemical name is: 4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: Acetaminophen, 4’-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula: Hydrocodone bitartrate and acetaminophen tablets USP, for oral administration, are available in a variety of strengths as described in the following table. Each hydrocodone bitartrate and acetaminophen tablet contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 7.5 mg/325 mg 10 mg/325 mg 5 mg 7.5 mg 10 mg 325 mg 325 mg 325 mg In addition each tablet contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. Meets USP Dissolution Test 1. chemical structure Chemical Structure

Hydrocodone bitartrate and acetaminophen is supplied in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic and antitussive and occurs as fine, white crystals or as a crystalline powder. It is affected by light. The chemical name is: 4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: Acetaminophen, 4’-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula: Hydrocodone bitartrate and acetaminophen tablets USP, for oral administration, are available in a variety of strengths as described in the following table. Each hydrocodone bitartrate and acetaminophen tablet contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 7.5 mg/325 mg 10 mg/325 mg 5 mg 7.5 mg 10 mg 325 mg 325 mg 325 mg In addition each tablet contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. Meets USP Dissolution Test 1. chemical structure Chemical Structure

Hydrocodone Bitartrate and Acetaminophen is available in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic and occurs as fine, white crystals or as a crystalline powder. It is affected by light. The chemical name is 4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: Acetaminophen, 4’-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non- salicylate analgesic and antipyretic. It has the following structural formula: Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 5 mg/325 mg contains: Hydrocodone Bitartrate………………………..5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 7.5 mg/325 mg contains: Hydrocodone Bitartrate………………………..7.5 mg Acetaminophen……………………………….325 mg Each Hydrocodone Bitartrate and Acetaminophen Tablet USP, 10 mg/325 mg contains: Hydrocodone Bitartrate………………………..10 mg Acetaminophen……………………………….325 mg In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, FD&C yellow#6 aluminum lake (5 mg/325 mg only), and FD&C blue#1 aluminum lake (10 mg/325 mg only). Meets USP Dissolution Test 2. hydro-str acet-str

Hydrocodone bitartrate and acetaminophen is supplied in tablet form for oral administration. Hydrocodone bitartrate is an opioid analgesic and antitussive and occurs as fine, white crystals or as a crystalline powder. It is affected by light. The chemical name is: 4,5α-epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It has the following structural formula: Acetaminophen, 4’-hydroxyacetanilide, a slightly bitter, white, odorless, crystalline powder, is a non-opiate, non-salicylate analgesic and antipyretic. It has the following structural formula: Hydrocodone bitartrate and acetaminophen tablets USP, for oral administration, are available in a variety of strengths as described in the following table. Each hydrocodone bitartrate and acetaminophen tablet contains: Strength Hydrocodone Bitartrate Acetaminophen 5 mg/325 mg 7.5 mg/325 mg 10 mg/325 mg 5 mg 7.5 mg 10 mg 325 mg 325 mg 325 mg In addition each tablet contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. Meets USP Dissolution Test 1. chemical structure Chemical Structure

Uses temporarily relieves itching associated with minor skin irritations, inflammation, and rashes due to: eczema insect bites poison ivy, oak, or sumac soaps detergents cosmetics jewelry seborrheic dermatitis psoriasis temporarily relieves external anal and genital itching other uses of this product should only be under the advice and supervision of a doctor

Each gram of Hydrocortisone Cream USP, 2.5% contains 25 mg of hydrocortisone in a cream base of cetyl alcohol, methylparaben, propylene glycol, propylparaben, purified water, sodium lauryl sulfate, and stearyl alcohol. Each gram of Hydrocortisone Ointment USP, 2.5% contains 25 mg of hydrocortisone in ointment base of light mineral oil and white petrolatum. Chemically, hydrocortisone is [Pregn-4-ene-3,20-dione,11,17,21-trihydroxy-, (11β)-] with the molecular formula (C 21 H 3O 0 5 ) and is represented by the following structural formula: Its molecular weight is 362.47 and its CAS Registery Number is 50-23-7. The topical corticosteroids, including hydrocortisone, constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. Chemical Formula

The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and anti-pruritic agents. Hydrocortisone Cream USP, 1% and Hydrocortisone Cream USP, 2.5% contain hydrocortisone. Hydrocortisone is a white to practically white crystalline powder. Chemically, hydrocortisone is pregn-4-ene-3,20-dione, 11,17, 21-trihydroxy-, (11ß)-. Hydrocortisone has the molecular formula C 21 H 30 O 5 and molecular weight of 362.47. The structural formula is: Hydrocortisone Hydrocortisone Cream USP, 1% (Each gram contains 10 mg of Hydrocortisone); Hydrocortisone Cream USP, 2.5% (Each gram contains 25 mg of Hydrocortisone) in a base containing cetyl alcohol, isopropyl palmitate, methylparaben, mineral oil and lanolin alcohol, polyoxyl 40 stearate, polysorbate 60, propylene glycol monostearate, propylene glycol, propylparaben, purified water, sorbic acid, and sorbitan monostearate. Chemical Structure

The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and anti-pruritic agents. Hydrocortisone cream is a member of this class. Hydrocortisone cream contains the synthetic steroid hydrocortisone (Pregn-4-ene-3,20-dione, 11, 17, 21-trihydroxy-, (11ß)-) which has a molecular formula of C 21 H 30 O 5 , a molecular weight of 362.46 and CAS Registry Number 50-23-7. Each gram of the 2.5% cream contains 25 mg of hydrocortisone USP in a cream base of cetyl alcohol, citric acid, glyceryl stearate, isopropyl myristate, methylparaben, polyoxyl 40 stearate, polysorbate 60, propylene glycol, propylparaben, purified water, sodium citrate, sorbic acid, sorbitan monostearate, stearyl alcohol, white wax and citric acid solution and sodium citrate solution to adjust pH. chem structure

Hydrocortisone acetate is a corticosteroid designed chemically as pregn-4-ene-3, 20-dione, 21-(acetyloxy)-11, 17-dihydroxy-(11β) with the following structural formula: Each suppository for rectal administration contains hydrocortisone acetate, USP 25 mg in a specially blended hydrogenated vegetable base. Chemical Structure

Hydroxychloroquine sulfate is white or practically white crystalline powder, freely soluble in water; practically insoluble in alcohol, in chloroform, and in ether. Chemically the drug is 2-[[4-[(7-Chloro-4-quinolyl) amino] pentyl] ethylamino] ethanol sulfate (1:1). Its structural formula is: The molecular weight of hydroxychloroquine sulfate is 433.95, and molecular formula is C 18 H 26 ClN 3 O.H 2 SO 4 . Each hydroxychloroquine sulfate tablet intended for oral administration contains 200 mg of hydroxychloroquine sulfate equivalent to 155 mg base. In addition, each tablet contains the following inactive ingredients: dibasic calcium phosphate dihydrate, magnesium stearate, pregelatinized starch, polyethylene glycol, polyvinyl alcohol, starch, talc and titanium dioxide. structure

Hydroxyzine hydrochloride, USP has the chemical name of (±)-2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride. Molecular Formula: C 21 H 27 ClN 2 O 2 · 2HCl Molecular Weight: 447.83 Hydroxyzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water. Each tablet for oral administration contains 10 mg, 25 mg, or 50 mg hydroxyzine hydrochloride, USP. Inactive ingredients include anhydrous lactose, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate and titanium dioxide. stucture

HydrOXYzine hydrochloride, USP has the chemical name of (±)-2-[2-[4-(p-Chloro-α-phenylbenzyl)-1-piperazinyl] ethoxy]ethanol dihydrochloride. HydrOXYzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water; soluble in chloroform; slightly soluble in acetone; practically insoluble in ether. Each tablet for oral administration contains 10 mg, 25 mg or 50 mg hydrOXYzine hydrochloride USP. Inactive ingredients for 10 mg include anhydrous lactose, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch and titanium dioxide. Inactive ingredients for 25 mg include anhydrous lactose, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch, sodium starch glycolate and titanium dioxide. Inactive ingredients for 50 mg include anhydrous lactose, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch, sodium starch glycolate and titanium dioxide. Hydroxyzine Chemical Structure

Hydroxyzine hydrochloride, USP has the chemical name of 2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride. C 21 H 27 ClN 2 O 2 · 2HCl M.W. 447.83 Hydroxyzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water. Each tablet for oral administration contains 10 mg, 25 mg, or 50 mg hydroxyzine hydrochloride, USP. Inactive ingredients include: anhydrous lactose, carnauba wax, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polydextrose, polyethylene glycol, sodium starch glycolate, titanium dioxide, and triacetin. structural formula

HydrOXYzine hydrochloride, USP has the chemical name of (±)-2-[2-[4-(p-Chloro-α-phenylbenzyl)-1-piperazinyl] ethoxy]ethanol dihydrochloride. HydrOXYzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water; soluble in chloroform; slightly soluble in acetone; practically insoluble in ether. Each tablet for oral administration contains 10 mg, 25 mg or 50 mg hydrOXYzine hydrochloride USP. Inactive ingredients for 10 mg include anhydrous lactose, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch and titanium dioxide. Inactive ingredients for 25 mg include anhydrous lactose, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch, sodium starch glycolate and titanium dioxide. Inactive ingredients for 50 mg include anhydrous lactose, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch, sodium starch glycolate and titanium dioxide. hydroxyzine-str

Hydroxyzine hydrochloride, USP has the chemical name of 2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride. C 21 H 27 CIN 2 O 2 ·2HCl M.W. 447.83 Hydroxyzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water. Each tablet for oral administration contains 10 mg, 25 mg or 50 mg hydroxyzine hydrochloride, USP. Inactive ingredients include carnauba wax, colloidal silicon dioxide, crospovidone, lactose monohydrate, magnesium stearate, microcrystalline cellulose, D&C Yellow #10 Aluminum Lake (25 mg and 50 mg), FD&C Blue #2 Aluminum Lake (25 mg), FD&C Red #40 Aluminum Lake (50 mg), FD&C Yellow #6 Aluminum Lake (10 mg and 50 mg), hypromellose, polyethylene glycol 3350, polyvinyl alcohol, talc, titanium dioxide, triacetin and yellow iron oxide (10 mg). Structural Formula

Hydroxyzine hydrochloride, USP has the chemical name of 2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride. C 21 H 27 CIN 2 O 2 ·2HCl M.W. 447.83 Hydroxyzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water. Each tablet for oral administration contains 10 mg, 25 mg or 50 mg hydroxyzine hydrochloride, USP. Inactive ingredients include carnauba wax, colloidal silicon dioxide, crospovidone, lactose monohydrate, magnesium stearate, microcrystalline cellulose, D&C Yellow #10 Aluminum Lake (25 mg and 50 mg), FD&C Blue #2 Aluminum Lake (25 mg), FD&C Red #40 Aluminum Lake (50 mg), FD&C Yellow #6 Aluminum Lake (10 mg and 50 mg), hypromellose, polyethylene glycol 3350, polyvinyl alcohol, talc, titanium dioxide, triacetin and yellow iron oxide (10 mg). Structural Formula

Hydroxyzine pamoate is a light yellow odorless powder, practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as (±)-2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol 4,4 -methylenebis[3-hydroxy-2-naphthoate] (1:1) and can be structurally represented as follows: Chemical Formula: C 21 H 27 ClN 2 O 2 .C 23 H 16 O 6 Molecular Weight: 763.29 Inert ingredients for the capsule formulations are: hard gelatin capsules (which contain gelatin, titanium dioxide, FD&C Blue #1, FD&C Red #40, D&C Yellow #10), printing ink which contains shellac glaze ~45% (20% esterified) in Ethanol, iron oxide black, n-butyl alcohol, isopropyl alcohol, propylene glycol and ammonium hydroxide 28%); magnesium stearate, microcrystalline cellulose, pregelatinized starch, sodium lauryl sulfate, sodium starch glycolate. structure

Hydroxyzine pamoate is a light yellow, practically odorless powder practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as 1-(p-chlorobenzhydryl) 4-[2-(2-hydroxyethoxy) ethyl] diethylenediamine salt of 1,1’-methylene bis (2hydroxy-3-naphthalene carboxylic acid) and can be structurally represented as follows: Molecular Weight: 763.29 Each capsule, for oral administration, contains hydroxyzine pamoate equivalent to 25 mg or 50 mg of hydroxyzine hydrochloride. In addition, each capsule contains the following inactive ingredients: colloidal silicon dioxide, D&C yellow #10, FD&C blue #1, gelatin, magnesium stearate, pregelatinized starch, sodium lauryl sulfate, and titanium dioxide. The imprinting ink on the capsules contains synthetic black iron oxide. chemical structure and chemical formula

Hydroxyzine pamoate is a light yellow odorless powder, practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as (±)-2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol 4,4 -methylenebis[3-hydroxy-2-naphthoate] (1:1) and can be structurally represented as follows: Chemical Formula: C 21 H 27 ClN 2 O 2 .C 23 H 16 O 6 Molecular Weight: 763.29 Inert ingredients for the capsule formulations are: hard gelatin capsules (which contain gelatin, titanium dioxide, FD&C Blue #1, FD&C Red #40, D&C Yellow #10), printing ink which contains shellac glaze ~45% (20% esterified) in Ethanol, iron oxide black, n-butyl alcohol, isopropyl alcohol, propylene glycol and ammonium hydroxide 28%); magnesium stearate, microcrystalline cellulose, pregelatinized starch, sodium lauryl sulfate, sodium starch glycolate. structure

Hydroxyzine pamoate is a light yellow, practically odorless powder practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as (±)-2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol 4,4’-methylenebis[3-hydroxy-2-naphthoate] (1:1) [10246-75-0] and can be structurally represented as follows: C 21 H 27 CIN 2 O 2 •C 23 H 16 O 6 M.W. 763.27 Each capsule, for oral administration, contains hydroxyzine pamoate equivalent to hydroxyzine hydrochloride 25 mg or 50 mg. In addition, each capsule contains the following inactive ingredients: colloidal silicon dioxide, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, sodium starch glycolate (potato), and sodium lauryl sulfate. The capsule shell contains the following ingredients: D&C Yellow #10, FD&C Green #3, FD&C Yellow #6, gelatin, and titanium dioxide. The edible imprinting ink contains the following ingredients: black iron oxide, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, propylene glycol, and shellac glaze. Chemical Structure

Hydroxyzine pamoate is a light yellow, practically odorless powder practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as (±)-2-[2-[4-(p-Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol 4,4’-methylenebis[3-hydroxy-2-naphthoate] (1:1) [10246-75-0] and can be structurally represented as follows: C 21 H 27 CIN 2 O 2 •C 23 H 16 O 6 M.W. 763.27 Each capsule, for oral administration, contains hydroxyzine pamoate equivalent to hydroxyzine hydrochloride 25 mg or 50 mg. In addition, each capsule contains the following inactive ingredients: colloidal silicon dioxide, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, sodium starch glycolate (potato), and sodium lauryl sulfate. The capsule shell contains the following ingredients: D&C Yellow #10, FD&C Green #3, FD&C Yellow #6, gelatin, and titanium dioxide. The edible imprinting ink contains the following ingredients: black iron oxide, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, propylene glycol, and shellac glaze. Chemical Structure

USE(S) temporarily: relieves minor aches and pains due to the common cold, flu, sore throat, headache and toothache reduces fever

ISENTRESS contains raltegravir potassium, a human immunodeficiency virus integrase strand transfer inhibitor. The chemical name for raltegravir potassium is N -[(4-Fluorophenyl) methyl]-1,6-dihydro-5-hydroxy-1-methyl-2-[1-methyl-1-[[(5-methyl-1,3,4-oxadiazol-2-yl)carbonyl]amino]ethyl]-6-oxo-4-pyrimidinecarboxamide monopotassium salt. The empirical formula is C 20 H 20 FKN 6 O 5 and the molecular weight is 482.51. The structural formula is: Raltegravir potassium is a white to off-white powder. It is soluble in water, slightly soluble in methanol, very slightly soluble in ethanol and acetonitrile and insoluble in isopropanol. Each 400 mg film-coated tablet of ISENTRESS for oral administration contains 434.4 mg of raltegravir (as potassium salt), equivalent to 400 mg of raltegravir free phenol and the following inactive ingredients: calcium phosphate dibasic anhydrous, hypromellose 2208, lactose monohydrate, magnesium stearate, microcrystalline cellulose, poloxamer 407 (contains 0.01% butylated hydroxytoluene as antioxidant), sodium stearyl fumarate. In addition, the film coating contains the following inactive ingredients: black iron oxide, polyethylene glycol 3350, polyvinyl alcohol, red iron oxide, talc and titanium dioxide. Each 100 mg chewable tablet of ISENTRESS for oral administration contains 108.6 mg of raltegravir (as potassium salt), equivalent to 100 mg of raltegravir free phenol and the following inactive ingredients: ammonium hydroxide, crospovidone, ethylcellulose 20 cP, fructose, hydroxypropyl cellulose, hypromellose 2910/6cP, magnesium stearate, mannitol, medium chain triglycerides, monoammonium glycyrrhizinate, natural and artificial flavors (orange, banana, and masking that contains aspartame), oleic acid, PEG 400, red iron oxide, saccharin sodium, sodium citrate dihydrate, sodium stearyl fumarate, sorbitol, sucralose and yellow iron oxide. Each 25 mg chewable tablet of ISENTRESS for oral administration contains 27.16 mg of raltegravir (as potassium salt), equivalent to 25 mg of raltegravir free phenol and the following inactive ingredients: ammonium hydroxide, crospovidone, ethylcellulose 20 cP, fructose, hydroxypropyl cellulose, hypromellose 2910/6cP, magnesium stearate, mannitol, medium chain triglycerides, monoammonium glycyrrhizinate, natural and artificial flavors (orange, banana, and masking that contains aspartame), oleic acid, PEG 400, saccharin sodium, sodium citrate dihydrate, sodium stearyl fumarate, sorbitol, sucralose and yellow iron oxide. Each packet of ISENTRESS for oral suspension 100 mg, contains 108.6 mg of raltegravir (as potassium salt), equivalent to 100 mg of raltegravir free phenol and the following inactive ingredients: ammonium hydroxide, banana with other natural flavors, carboxymethylcellulose sodium, crospovidone, ethylcellulose 20 cP, fructose, hydroxypropyl cellulose, hypromellose 2910/6cP, macrogol/PEG 400, magnesium stearate, maltodextrin, mannitol, medium chain triglycerides, microcrystalline cellulose, monoammonium glycyrrhizinate, oleic acid, sorbitol, sucralose and sucrose. Chemical Structure

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 Isosorbide mononitrate extended-release tablet, USP, for oral administration contains either 30 mg or 60 mg of ISMN. ISMN 30 mg tablets, USP containes 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, yellow iron oxide, lactose monohydrate, magnesium stearate. 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 +144° (2% in water, 20°C). ISMN is freely soluble in water, ethanol, methanol, chloroform, ethyl acetate and dichloromethane. 48d6b7b9-figure-01

Ivermectin is a semisynthetic, anthelmintic agent for oral administration. Ivermectin is derived from the avermectins, a class of highly active broad-spectrum, anti-parasitic agents isolated from the fermentation products of Streptomyces avermitilis . Ivermectin is a mixture containing at least 90% 5- O -demethyl-22,23-dihydroavermectin A 1a and less than 10% 5- O- demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)avermectin A 1a , generally referred to as 22,23-dihydroavermectin B 1a and B 1b , or H 2 B 1a and H 2 B 1b , respectively. The respective empirical formulas are C 48 H 74 O 14 and C 47 H 72 O 14 , with molecular weights of 875.10 and 861.07, respectively. The structural formulas are: Ivermectin is a white to yellowish-white, nonhygroscopic, crystalline powder with a melting point of about 155°C. It is insoluble in water but is freely soluble in methanol and soluble in 95% ethanol. Ivermectin tablets are available as 3-mg tablets containing the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, and pregelatinized starch. Chemical Structure

Ketoconazole cream, 2% contains the broad-spectrum synthetic antifungal agent, ketoconazole 2%, formulated in an aqueous cream vehicle consisting of butylated hydroxyanisole (BHA), cetyl alcohol, isopropyl myristate, polysorbate 60, polysorbate 80, propylene glycol, purified water, sorbitan monostearate and stearyl alcohol. Ketoconazole is cis -1-acetyl-4-[4-[[2-(2,4-dichlorophenyl)-2-(1 H -imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl] piperazine and has the following structural formula: Molecular Formula: C 26 H 28 Cl 2 N 4 O 4 Molecular Weight: 531.43 Chemical Structure

Ketoconazole Cream, 2% contains the broad-spectrum synthetic antifungal agent, ketoconazole 2%. Each gram, for topical administration, contains ketoconazole 20 mg and is formulated in an aqueous cream vehicle consisting of propylene glycol, purified water, cetyl alcohol, stearyl alcohol, isopropyl myristate, sorbitan monostearate, polysorbate 60, polysorbate 80, and sodium sulfite, anhydrous: Ketoconazole is cis-1-acetyl-4-[4-[[2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl] piperazine and has the following structural formula: M. Formula: C 26 H 28 Cl 2 N 4 O 4 M.W.: 531.44 Ketoconazole Structure

Ketoconazole Shampoo, 2% is a red-orange liquid for topical application, containing the broad spectrum synthetic antifungal agent ketoconazole in a concentration of 2% in an aqueous suspension. It also contains: coconut fatty acid diethanolamide, disodium laureth sulfosuccinate, FD & C Red No. 40, hydrochloric acid, imidurea, laurdimonium hydroxypropyl hydrolyzed collagen, PEG-120 methyl glucose dioleate, purified water, sodium chloride, sodium hydroxide, and sodium lauryl ether sulfate. Ketoconazole is cis -1-acetyl-4-[4-[[2-(2,4-dichlorophenyl)-2-(1 H -imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy] phenyl]piperazine and has the following structural formula: Chemical Structure

Ketorolac tromethamine tablets, USP are a member of the pyrrolo-pyrrole group of nonsteroidal anti-inflammatory drugs (NSAIDs). The chemical name for ketorolac tromethamine, USP is (±)-5-benzoyl-2,3-dihydro-1 H -pyrrolizine-1-carboxylic acid, compound with 2-amino-2-(hydroxymethyl)-1,3-propanediol (1:1). The structural formula is: C 15 H 13 NO 3 . C 4 H 11 NO 3 M.W. 376.40 Ketorolac tromethamine, USP is a racemic mixture of [-]S and [+]R ketorolac tromethamine, USP. Ketorolac tromethamine, USP may exist in three crystal forms. All forms are equally soluble in water. Ketorolac tromethamine, USP has a pKa of 3.5 and an n-octanol/water partition coefficient of 0.26. Ketorolac tromethamine tablets, USP are white to off-white, round, biconvex, film-coated tablets. Each tablet, for oral administration, contains 10 mg ketorolac tromethamine, USP, the active ingredient. In addition, each tablet contains the following inactive ingredients: lactose monohydrate, microcrystalline cellulose, croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, hydroxypropyl methyl cellulose, titanium dioxide and macrogol. structural formula

Ketorolac tromethamine tablets, USP are a member of the pyrrolo-pyrrole group of nonsteroidal anti-inflammatory drugs (NSAIDs). The chemical name for ketorolac tromethamine, USP is (±)-5-benzoyl-2,3-dihydro-1 H -pyrrolizine-1-carboxylic acid, compound with 2-amino-2-(hydroxymethyl)-1,3-propanediol (1:1). The structural formula is: C 15 H 13 NO 3 . C 4 H 11 NO 3 M.W. 376.40 Ketorolac tromethamine, USP is a racemic mixture of [-]S and [+]R ketorolac tromethamine, USP. Ketorolac tromethamine, USP may exist in three crystal forms. All forms are equally soluble in water. Ketorolac tromethamine, USP has a pKa of 3.5 and an n-octanol/water partition coefficient of 0.26. Ketorolac tromethamine tablets, USP are white to off-white, round, biconvex, film-coated tablets. Each tablet, for oral administration, contains 10 mg ketorolac tromethamine, USP, the active ingredient. In addition, each tablet contains the following inactive ingredients: lactose monohydrate, microcrystalline cellulose, croscarmellose sodium, hydroxypropyl cellulose, magnesium stearate, hydroxypropyl methyl cellulose, titanium dioxide and macrogol. structural formula

Ketorolac tromethamine ophthalmic solution 0.5% is a member of the pyrrolo-pyrrole group of nonsteroidal anti-inflammatory drugs (NSAIDs) for ophthalmic use. Its chemical name is (±)-5-Benzoyl-2,3-dihydro-1 H -pyrrolizine-1-carboxylic acid, compound with 2-amino-2-(hydroxymethyl)-1,3-propanediol (1:1) and it has the following structure: Ketorolac tromethamine ophthalmic solution is supplied as a sterile isotonic aqueous 0.5% solution, with a pH of 7.4. Ketorolac tromethamine ophthalmic solution contains a racemic mixture of R-( + ) and S-(-)- ketorolac tromethamine. Ketorolac tromethamine may exist in three crystal forms. All forms are equally soluble in water. The pKa of ketorolac is 3.5. This white to off-white crystalline substance discolors on prolonged exposure to light. The molecular weight of ketorolac tromethamine is 376.41. The osmolality of Ketorolac tromethamine ophthalmic solution is 290 mOsmol/kg. Each mL of Ketorolac tromethamine ophthalmic solution contains: Active: ketorolac tromethamine 0.5%. Preservative: benzalkonium chloride 0.01%. Inactives: edetate disodium 0.1%; octoxynol 40; purified water; sodium chloride; hydrochloric acid and/or sodium hydroxide to adjust pH. chemicalstructure

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: Each lamotrigine tablet, USP intended for oral administration contains 25 mg or 100 mg or 150 mg or 200 mg of lamotrigine. In addition, each tablet contains the following inactive ingredients: lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone and sodium starch glycolate. Lamotrigine tablets, USP comply with USP Dissolution Test 3. Structured formula for Lamotrigine

Lamotrigine, USP 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, USP 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 (white to off white), 150-mg (white to off white), and 200-mg (white to off white) tablets. Each tablet contains the labeled amount of lamotrigine, USP and the following inactive ingredients: lactose monohydrate; magnesium stearate; microcrystalline cellulose; povidone; and sodium starch glycolate. Meets USP Dissolution Test 3 Structure

The active ingredient in Lansoprazole Delayed-Release Capsules, USP is lansoprazole, a substituted benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl] methyl] sulfinyl] benzimidazole, a compound that inhibits gastric acid secretion. Its empirical formula is C 16 H 14 F 3 N 3 O 2 S with a molecular weight of 369.37. Lansoprazole has the following structure: Lansoprazole is a white to brownish-white odorless crystalline powder which melts with decomposition at approximately 166°C. Lansoprazole is freely soluble in dimethylformamide; soluble in methanol; sparingly soluble in ethanol; slightly soluble in ethyl acetate, dichloromethane and acetonitrile; very slightly soluble in ether; and practically insoluble in hexane and water. Lansoprazole is stable when exposed to light for up to two months. The rate of degradation of the compound in aqueous solution increases with decreasing pH. The degradation half-life of the drug substance in aqueous solution at 25°C is approximately 0.5 hour at pH 5.0 and approximately 18 hours at pH 7.0. Lansoprazole Delayed-Release Capsules, USP are supplied in delayed-release capsules for oral administration.The delayed-release capsules are available in two dosage strengths: 15 mg and 30 mg of lansoprazole per capsule. Each delayed-release capsule contains enteric-coated granules consisting of 15 mg or 30 mg of lansoprazole (active ingredient) and the following inactive ingredients: methacrylic acid copolymer dispersion, hypromellose, magnesium carbonate, mannitol, polyethylene glycol, polysorbate, sodium lauryl sulfate, sodium starch glycolate, sugar spheres, talc, titanium dioxide. The capsule shell contains FD&C blue #2, gelatin, titanium dioxide and yellow iron oxide. Capsules are printed with edible black ink which contains black iron oxide, n-butyl alcohol, isopropyl alcohol, propylene glycol and shellac. formula-structure.jpg