redpharm drug, inc - Medication Listings

Levothyroxine sodium tablets, USP is L-thyroxine (T4) and contains synthetic crystalline L-3,3’,5,5’-tetraiodothyronine sodium salt. Synthetic T4 is chemically identical to that produced in the human thyroid gland. Levothyroxine (T4) sodium has an empirical formula of C 15 H 10 I 4 N NaO 4 • H 2 O, molecular weight of 798.86 (anhydrous), and structural formula as shown: Levothyroxine sodium tablets, USP for oral administration are supplied in the following strengths: 25 mcg, 50 mcg, 75 mcg, 88 mcg, 100 mcg, 112 mcg, 125 mcg, 137 mcg, 150 mcg, 175 mcg, 200 mcg, and 300 mcg. Each levothyroxine sodium tablet contains the inactive ingredients microcrystalline sodium, light magnesium oxide, sodium starch glycolate and sodium stearyl fumarate. Levothyroxine sodium tablets, USP contain no ingredients made from a gluten-containing grain (wheat, barley, or rye). Table 9 provides a listing of the color additives by tablet strength: Table 9. Levothyroxine Sodium Tablet Color Additives Strength (mcg) Color additive(s) 25 FD&C Yellow No. 6 Aluminum Lake 50 None 75 FD&C Red No. 40 Aluminum Lake, FD&C Blue No. 2 Aluminum Lake 88 FD&C Blue No. 2 Aluminum Lake, FD&C Yellow No. 5 Aluminum Lake 100 FD&C Yellow No. 5 Aluminum Lake, FD&C Yellow No. 6 Aluminum Lake 112 FD&C Red No. 40 Aluminum Lake, Carmine 125 FD&C Yellow No. 6 Aluminum Lake, FD&C Red No. 40 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake 137 FD&C Blue No. 1 Aluminum Lake 150 FD&C Blue No. 2 Aluminum Lake 175 FD&C Blue No. 1 Aluminum Lake, Carmine 200 FD&C Red No. 40 Aluminum Lake 300 D&C Yellow No. 10 Aluminum Lake, FD&C Yellow No. 6 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake Levothyroxine sodium tablets, USP meets USP Dissolution Test 7. description

Lisinopril is an oral long-acting angiotensin converting enzyme (ACE) inhibitor. Lisinopril, a synthetic peptide derivative, is chemically described as (S)-1-[N2-(1-carboxy-3-phenylpropyl)-L-lysyl]-L-proline dihydrate. Its empirical formula is C21H31N3O5•2H2O and its structural formula is: [Chemical Structure] Lisinopril is a white to off-white, crystalline powder, with a molecular weight of 441.53. It is soluble in water and sparingly soluble in methanol and practically insoluble in ethanol. Lisinopril is supplied as 2.5 mg, 5 mg, 10 mg, 20 mg, 30 mg and 40 mg tablets for oral administration. Inactive Ingredients: 2.5 mg tablets – Mannitol, dibasic calcium phosphate, pregelatinized starch*, corn starch, colloidal silicon dioxide, sodium starch glycolate and magnesium stearate. 5 mg tablets – Mannitol, dibasic calcium phosphate, pregelatinized starch*, corn starch, colloidal silicon dioxide, sodium starch glycolate, magnesium stearate and yellow ferric oxide. 10 mg tablets – Mannitol, dibasic calcium phosphate, pregelatinized starch*, corn starch, colloidal silicon dioxide, sodium starch glycolate, magnesium stearate and red ferric oxide. 20 and 30 mg tablets - Mannitol, dibasic calcium phosphate, pregelatinized starch*, corn starch, colloidal silicon dioxide, magnesium stearate and red ferric oxide. 40 mg tablets - Mannitol, dibasic calcium phosphate, pregelatinized starch*, corn starch, colloidal silicon dioxide, magnesium stearate and yellow ferric oxide. *: Pregelatinized starch is a physically modified corn (maize) starch.

Metformin hydrochloride extended-release tablets, USP contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N -dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below: Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙ HCl and a molecular weight of 165.63. It 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. Metformin hydrochloride extended-release tablets, USP contain 500 mg or 750 mg of metformin hydrochloride, which is equivalent to 389.93 mg, 584.90 mg metformin base, respectively. Metformin hydrochloride extended-release tablets USP, 500 mg and 750 mg contain the inactive ingredients carboxymethylcellulose sodium, copovidone, hypromellose, magnesium stearate and microcrystalline cellulose. The USP dissolution test is pending. Chemical Structure

Carvedilol is a nonselective β-adrenergic blocking agent with α 1 -blocking activity. It is (±)-1-(Carbazol-4-yloxy)-3-[[2-(o-methoxyphenoxy)ethyl]amino]-2-propanol. Carvedilol is a racemic mixture with the following structure: Carvedilol tablets is a white, oval, film-coated tablet containing 3.125 mg, 6.25 mg, 12.5 mg, or 25 mg of carvedilol. The 3.125mg, 6.25-mg, 12.5-mg, and 25-mg tablets are film coated tablets. Inactive ingredients consist of anhydrous lactose, microcrystalline cellulose, croscarmellose sodium, hydroxyethyl cellulose, magnesium stearate, polyethylene glycol 800 NF and titanium dioxide. Carvedilol is a white to off-white powder with a molecular weight of 406.5 and a molecular formula of C 24 H 26 N 2 O 4 . It is freely soluble in dimethyl sulfoxide; soluble in methylene chloride and methanol; sparingly soluble in 95% ethanol and isopropanol; slightly soluble in ethyl ether; and practically insoluble in water, gastric fluid (simulated, TS, pH 1.1), and intestinal fluid (simulated, TS without pancreatin, pH 7.5). carvedilol chemical structure

Carvedilol is a nonselective β-adrenergic blocking agent with α 1 -blocking activity. It is (±)-1-(Carbazol-4-yloxy)-3-[[2-(o-methoxyphenoxy)ethyl]amino]-2-propanol. Carvedilol is a racemic mixture with the following structure: Carvedilol tablets is a white, oval, film-coated tablet containing 3.125 mg, 6.25 mg, 12.5 mg, or 25 mg of carvedilol. The 3.125mg, 6.25-mg, 12.5-mg, and 25-mg tablets are film coated tablets. Inactive ingredients consist of anhydrous lactose, microcrystalline cellulose, croscarmellose sodium, hydroxyethyl cellulose, magnesium stearate, polyethylene glycol 800 NF and titanium dioxide. Carvedilol is a white to off-white powder with a molecular weight of 406.5 and a molecular formula of C 24 H 26 N 2 O 4 . It is freely soluble in dimethyl sulfoxide; soluble in methylene chloride and methanol; sparingly soluble in 95% ethanol and isopropanol; slightly soluble in ethyl ether; and practically insoluble in water, gastric fluid (simulated, TS, pH 1.1), and intestinal fluid (simulated, TS without pancreatin, pH 7.5). carvedilol chemical structure

Celecoxib is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib USP for oral administration. The chemical name is 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl] benzenesulfonamide and is a diaryl-substituted pyrazole. The molecular weight is 381.38. Its molecular formula is C17H14F3N3O2S, and it has the following chemical structure: [structure] Celecoxib USP is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib USP is hydrophobic (log P is 3.5) and is practically insoluble in aqueous media at physiological pH range. The inactive ingredients in celecoxib capsules include: gelatin, lactose monohydrate, magnesium stearate, povidone, sodium lauryl sulfate, hydroxypropyl cellulose, crospovidone and titanium dioxide. The imprinting ink of capsule shell of the 50 mg capsule contains the following inactive ingredients: shellac, propylene glycol, sodium hydroxide, titanium dioxide, povidone and FD&C Red#40 Aluminum Lake- E129. The imprinting ink of capsule shell of the 100 mg capsule contains the following inactive ingredients: shellac, propylene glycol, strong ammonia solution and FD&C Blue#2 Aluminum Lake-E132. The imprinting ink of capsule shell of the 200 mg capsule contains the following inactive ingredients: shellac, propylene glycol, strong ammonia solution and yellow iron oxide. The imprinting ink of capsule shell of the 400 mg capsule contains the following inactive ingredients: shellac, propylene glycol, sodium hydroxide, povidone, titanium dioxide, FD&C Blue#1 Aluminum Lake- E133 and FD&C Yellow#5 Aluminum Lake-E102.

Cyclobenzaprine hydrochloride, USP is a white to off-white, odorless, crystalline powder with the molecular formula C 20 H 21 N•HCl and a molecular weight of 311.85. It has a melting point between 215°C to 219°C and a pKa of 8.47. It is freely soluble in water, in alcohol, and in methanol, sparingly soluble in isopropanol, slightly soluble in chloroform and in methylene chloride, insoluble in n-Hexane. Cyclobenzaprine HCl, USP is designated chemically as 3-(5H-Dibenzo[a,d] cyclohepten-5 ylidene)-N,N-dimethyl-1-propanamine hydrochloride, and has the following structural formula: Cyclobenzaprine hydrochloride USP, 5 mg is supplied as a 5 mg tablet for oral administration. Cyclobenzaprine hydrochloride USP, 7.5 mg is supplied as a 7.5 mg tablet for oral administration. Cyclobenzaprine hydrochloride USP, 10 mg is supplied as a 10 mg tablet for oral administration. Cyclobenzaprine hydrochloride tablets, USP 5 mg contain the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, hypromellose, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, talc, titanium dioxide and triacetin. Cyclobenzaprine hydrochloride tablets, USP 7.5 mg contain the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, hypromellose, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, talc, titanium dioxide, triacetin and yellow iron oxide. Cyclobenzaprine hydrochloride tablets, USP 10 mg contain the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, FD&C Blue No. 2 Aluminium Lake, hypromellose, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, talc, titanium dioxide, triacetin and yellow iron oxide. FDA approved organic impurities test acceptance criterion differs from the USP organic impurities test acceptance criterion in Cyclobenzaprine Hydrochloride Tablets. Image

Tramadol Hydrochloride Tablets, USP for oral use, are an opioid agonist. The chemical name for tramadol hydrochloride is (±) cis -2-[(dimethylamino) methyl]-1-(3- methoxyphenyl) cyclohexanol hydrochloride. The structural formula is: The molecular weight of tramadol hydrochloride is 299.8. Tramadol hydrochloride is a white crystalline powder. It is readily soluble in water and ethanol and has a pKa of 9.41. The n-octanol/water log partition coefficient (logP) is 1.35 at pH 7. Tramadol Hydrochloride Tablets, USP 50 mg and Tramadol Hydrochloride Tablets, USP 100 mg contain 50 mg and 100 mg of tramadol hydrochloride respectively and are white in color. Inactive ingredients in the tablet are hypromellose, lactose anhydrous, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch,sodium starch glycolate and titanium dioxide. tramadol-hcl-tabs-structure

Tramadol hydrochloride tablets, USP are an opioid agonist. The chemical name for tramadol hydrochloride, USP is (±)cis-2-[(dimethylamino)methyl]-1-(3-methoxyphenyl) cyclohexanolhydrochloride. Its structural formula is: [Structure] Molecular formula is C16H13NO2•HCl The molecular weight of tramadol hydrochloride is 299.8. Tramadol hydrochloride,USP is a white, bitter, crystalline and odorless powder. It is readily soluble in water and ethanol and has a pKa of 9.41. The n-octanol/ water log partition coefficient (logP) is 1.35 at pH 7. Tramadol hydrochloride tablets, USP, for oral administration contain 50 mg of tramadol hydrochloride, USP. In addition, each tablet contains the following inactive ingredients: pregelatinized starch, lactose anhydrous, magnesium stearate, microcrystalline cellulose, polyethylene glycol, sodium starch glycolate, titanium dioxide, hypromellose and polysorbate 80.

Escitalopram contains escitalopram oxalate, an orally administered selective serotonin reuptake inhibitor (SSRI). Escitalopram is the pure S-enantiomer (single isomer) of the racemic bicyclic phthalane derivative citalopram. Escitalopram oxalate is designated S-(+)-1-[3(dimethyl-amino)propyl]-1-( p -fluorophenyl)-5-phthalancarbonitrile oxalate with the following structural formula: The molecular formula is C 20 H 21 FN 2O • C 2 H 2 O 4 and the molecular weight is 414.40. Escitalopram oxalate occurs as a fine, white to slightly-yellow powder and is freely soluble in methanol and dimethyl sulfoxide (DMSO), soluble in isotonic saline solution, sparingly soluble in water and ethanol, slightly soluble in ethyl acetate, and insoluble in heptane. Escitalopram is available as tablets. Escitalopram tablets are film-coated, round tablets containing 6.38 mg, 12.75 mg, 25.50 mg escitalopram oxalate in strengths equivalent to 5 mg, 10 mg, and 20 mg, respectively, of escitalopram base. The 10 and 20 mg tablets are scored. The tablets also contain the follcowing inactive ingredients: colloidal silicon dioxide, corn starch, croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, talc, and a film coating agent. The film coating agent, Opadry II White Y-22-7719, contains the following ingredients: hypromellose; polydextrose; polyethylene glycol; triacetin; and titanium dioxide. Meets USP Dissolution Test 2. Structural Formula

Acetaminophen and codeine phosphate tablets, USP are supplied in tablet form for oral administration. 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: Codeine phosphate, 7,8-didehydro-4, 5α-epoxy-3-methoxy-17-methylmorphinan-6α-ol phosphate (1:1) (salt) hemihydrate, a white crystalline powder, is a narcotic analgesic and antitussive. It has the following structural formula: Each Acetaminophen and Codeine Phosphate Tablet, USP (300 mg/30 mg) contains: Acetaminophen .................................................. 300 mg Codeine Phosphate .............................................. 30 mg In addition, each acetaminophen and codeine phosphate tablet, USP contains the following inactive ingredients: croscarmellose sodium, crospovidone, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch and stearic acid. 1 2

Use controls symptoms of diarrhea, including Travelers’ Diarrhea

Benzonatate capsules, USP, a non-narcotic oral antitussive agent, is 2, 5, 8, 11, 14, 17, 20, 23, 26- onaoxaoctacosan-28-ylp-(butylamino) benzoate; with a molecular weight of 603.7. Each benzonatate capsules, USP for oral administration contains 100 mg or 200 mg benzonatate, USP. In addition, each capsule contains the following inactive ingredients: D&C Yellow #10, gelatin, glycerin, lecithin, light mineral oil, propylene glycol, purified water, shellac glaze, titanium dioxide, and white edible ink. structure formula

Benzonatate capsules USP a non-narcotic oral antitussive agent, is 2, 5, 8, 11, 14, 17, 20, 23, 26-nonaoxaoctacosan-28-yl p-(butylamino) benzoate; with a molecular weight of 603.7. Each benzonatate capsule USP, 100 mg contains: Benzonatate USP 100 mg Each benzonatate capsule USP, 200 mg contains: Benzonatate USP 200 mg Benzonatate capsules USP also contain: D&C Yellow 10, gelatin, glycerin, methylparaben and propylparaben. Ingredients of the imprinting ink are: Propylene glycol, shellac resins, sodium lauryl sulphate, isopropyl alcohol and titanium dioxide. structure

Cefadroxil, USP is a semisynthetic cephalosporin antibiotic intended for oral administration. It is a white to yellowish-white crystalline powder. It is soluble in water and it is acid-stable. It is chemically designated as 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[amino(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-, monohydrate, [6R-[6α,7β(R*)]]-. It has the formula C 16 H 17 N 3 O 5 S · H 2 O and the molecular weight of 381.40. It has the following structural formula: Cefadroxil capsules contain the following inactive ingredients: Lactose monohydrate, magnesium stearate, FD&C Blue No.1, D&C Red No.28, FD&C Red No. 40, titanium dioxide, gelatin, sodium lauryl sulphate, and edible black ink (black iron oxide). Chemical Structure

Cefdinir capsules, USP contain the active ingredient cefdinir, an extended-spectrum, semisynthetic cephalosporin, for oral administration. Chemically, cefdinir is [6R-[6α,7β (Z)]]-7-[[(2-amino-4 thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- carboxylic acid. Cefdinir is a white to slightly brownish-yellow solid. It is slightly soluble in dilute hydrochloric acid and sparingly soluble in 0.1 M pH 7.0 phosphate buffer.The empirical formula is C 14 H 13 N 5 O 5 S 2 and the molecular weight is 395.42. Cefdinir has the structural formula shown below: Cefdinir capsules, USP contain 300 mg cefdinir and the following inactive ingredients: carboxymethylcellulose calcium, polyoxyl 40 stearate, colloidal silicone dioxide and magnesium stearate. The capsule shells contain FD&C Blue #2; gelatin, titanium dioxide, gelatin and water. Imprinting ink components shellac, Black Iron Oxide and potassium hydroxide. cefdinir-structure

Clindamycin hydrochloride USP is the hydrated hydrochloride salt of clindamycin. Clindamycin is a semisynthetic antibiotic produced by a 7(S)-chloro-substitution of the 7(R)-hydroxyl group of the parent compound lincomycin. Clindamycin hydrochloride capsules USP contain clindamycin hydrochloride USP equivalent to 75 mg, 150 mg, or 300 mg of clindamycin. Inactive ingredients: corn starch, lactose monohydrate, magnesium stearate and talc. Composition of empty hard gelatin capsule shells: For 75 mg strength-size ‘3’: FD&C Blue 1, D&C Yellow 10, gelatin and water. For 150 mg Strength-Size ‘2’: titanium dioxide, FD&C Blue 1, D&C Yellow 10, gelatin and water. For 300 mg Strength-Size ‘0’: FD&C Blue 1, titanium dioxide, gelatin and water. The empty hard gelatin capsules are printed with TekPrint ™ SW-0012 White Ink. Composition of imprinting ink [TekPrint ™ SW-0012 White Ink] utilized for printing on the capsule shell are presented below: Shellac–NF, Dehydrated alcohol–USP, Isopropyl alcohol–USP, Butyl alcohol–NF, Propylene glycol–USP, Strong ammonia solution–NF, Purified water–USP, Potassium hydroxide–NF, Titanium dioxide USP. The structural formula is represented below: The chemical name for clindamycin hydrochloride is Methyl 7-chloro-6,7,8-trideoxy-6-(1-methyl- trans -4-propyl-L-2-pyrrolidinecarboxamido)-1-thio-L- threo - α -D- galacto -octopyranoside monohydrochloride. structure

Dexamethasone Tablets 0.5 mg, 0.75 mg, 4 mg and 6 mg are for oral administration. Each tablet contains 0.5 mg, 0.75 mg, 4 mg or 6 mg of dexamethasone. Dexamethasone, a synthetic adrenocortical steroid, is a white to practically white, odorless, crystalline powder. It is stable in air. It is practically insoluble in water. It is designated chemically as 9-fluoro-11β, 17, 21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione. The structural formula is represented below: C 22 H 29 FO 5 MW 392.47 Each tablet contains anhydrous lactose, croscarmellose sodium, magnesium stearate, microcrystalline cellulose and stearic acid. In addition, the 0.5 mg tablet contains D&C Yellow #10. The 0.75 mg tablet contains D&C Yellow #10 and FD&C Blue #1. Structural Formula

Diclofenac, as the sodium salt, is a benzene-acetic acid derivative. The chemical name is 2-[(2,6-dichlorophenyl)amino] benzeneacetic acid, monosodium salt. The molecular weight is 318.14. Its molecular formula is C 14H 10Cl 2NNaO 2, and it has the following structural formula: [Structural Formula ] Each enteric-coated tablet for oral administration contains 25 mg, 50 mg or 75 mg of diclofenac sodium. In addition, each tablet contains the following inactive ingredients; black iron oxide, hypromellose, lactose monohydrate, magnesium stearate, methacrylic acid copolymer, microcrystalline cellulose, pharmaceutical glaze, polyethylene glycol, povidone, sodium starch glycolate, talc, titanium dioxide, triethyl citrate.

Each diphenoxylate hydrochloride and atropine sulfate tablet, USP contains: 2.5 mg of diphenoxylate hydrochloride, USP (equivalent to 2.3 mg of diphenoxylate) and 0.025 mg of atropine sulfate, USP (equivalent to 0.01 mg of atropine) Diphenoxylate hydrochloride, an antidiarrheal, is ethyl 1-(3-cyano-3,3-diphenylpropyl)-4-phenylisonipecotate monohydrochloride and has the following structural formula: Atropine sulfate, an anticholinergic, is endo-(±)-alpha-(hydroxymethyl) benzeneacetic acid 8-methyl-8- azabicylo[3.2.1] oct-3-yl ester sulfate (2:1)] (salt) monohydrate and has the following structural formula: A subtherapeutic amount of atropine sulfate is present to discourage deliberate overdosage. Inactive ingredients of diphenoxylate hydrochloride and atropine sulfate tablets include colloidal silicon dioxide, lactose monohydrate, microcrystalline cellulose, pregelatinized starch and stearic acid. ChemicalStructureDiphen ChemicalStructureAtropine

Doxycycline hyclate is an antibacterial drug synthetically derived from oxytetracycline. The chemical designation for doxycyclin is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacene-carboxamide monohydrate. Doxycycline hyclate is yellow to light yellow powder. It is freely soluble in water and methanol, sparingly soluble in alcohol; practically insoluble in chloroform and in ether. It dissolves in aqueous solution of alkali hydroxides and carbonates. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. The structural formula is as follows: Each film-coated tablet for oral administration contains doxycycline hyclate equivalent to 100 mg of doxycycline (anhydrous). Inactive ingredients are: anhydrous lactose, croscarmellose sodium, colloidal silicon dioxide, hypromellose, iron oxide yellow , iron oxide red, microcrystalline cellulose, magnesium stearate, polyethylene glycol, pregelatinised starch and titanium dioxide. Doxycycline hyclate tablets

Doxycycline is an antibacterial drug synthetically derived from oxytetracycline, and is available as Doxycycline Hyclate Tablets and Capsules and Doxycycline for Oral Suspension; for oral administration. The structural formula of doxycycline monohydrate is with a molecular formula of C 22 H 24 N 2 O 8 ∙H 2 O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. The molecular formula for doxycycline hydrochloride hemiethanolate hemihydrate is (C 22 H 24 N 2 O 8 ∙HCl) 2 ∙C 2 H 6 O∙H 2 O and the molecular weight is 1025.89. Doxycycline is a light-yellow crystalline powder. Doxycycline hyclate is soluble in water, while doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Inactive ingredients in the capsule formulations are: colloidal silicon dioxide, lactose anhydrous, magnesium stearate, methylcellulose, microcrystalline cellulose, polyethylene glycol, sodium starch glycolate, and stearic acid. 50 mg gelatin capsule shell contains: FD&C Blue #1, D&C Yellow #10, titanium dioxide and gelatin. 100 mg gelatin capsule shell contains: FD&C Blue #1, titanium dioxide and gelatin. Black ink contains shellac glaze in SD-45, black iron oxide, propylene glycol, FD&C Blue #2, FD&C Red # 40, FD&C Blue # 1, D&C Yellow # 10, butyl alcohol, denatured alcohol. Each capsule, for oral administration, contains doxycycline hyclate equivalent to 50 mg or 100 mg of doxycycline. Inactive ingredients for the oral suspension formulation are: confectioner's sugar, D&C red #27 aluminum lake, methylparaben, microcrystalline cellulose/ sodium carboxymethylcellulose, natural raspberry flavor; propylparaben, simethicone and sucrose. When reconstituted, each teaspoonful (5 mL) doxycycline suspension, for oral administration, contains doxycycline monohydrate equivalent to 25 mg of doxycycline. Inactive ingredients for the tablet formulation are: anhydrous lactose, colloidal silicon dioxide, FD&C Red No. 40, FD&C Yellow No. 6, hypromellose, magnesium stearate, methylcellulose, microcrystalline cellulose, polyethylene glycol, sodium starch glycolate, stearic acid, and titanium dioxide. Each tablet, for oral administration, contains doxycycline hyclate equivalent to 50 mg or 100 mg doxycycline. Doxycycline Hyclate Tablets, USP meets USP Dissolution test 3. Chemical Structure

Uses Temporarily relieves these symptoms of hay fever or other upper respiratory allergies: nasal congestion runny nose sneezing itchy nose itchy, watery eyes

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 contains: Tablet Hydrocodone Bitartrate USP Acetaminophen USP 5 mg/325 mg 5 mg 325 mg 7.5 mg/325 mg 7.5 mg 325 mg 10 mg/325 mg 10 mg 325 mg In addition each tablet contains the following inactive ingredients: crospovidone, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized starch, silicon dioxide, and stearic acid. Meets USP Dissolution Test 1. Chemical Structure of Hydrocodone Bitartrate Chemical Structure of Acetaminophen

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

IBU tablets contain the active ingredient ibuprofen, which is (±) -2 - (p - isobutylphenyl) propionic acid. Ibuprofen is a white powde rwith a melting point of 74-77° C and is very slightly soluble in water(<1 mg/mL) and readily soluble in organic solvents such as ethanol and acetone. The structural formula is represented below: [strucuture] IBU, a nonsteroidal anti-inflammatory drug (NSAID), is availablein 400 mg, 600 mg, and 800 mg tablets for oral administration.Inactive ingredients: carnauba wax, colloidal silicon dioxide,croscarmellose sodium, hypromellose, magnesium stearate, microcrystallinecellulose, polydextrose, polyethylene glycol, polysorbate,titanium dioxide.

Indomethacin capsules, USP for oral administration are provided in two dosage strengths which contain either 25 mg or 50 mg of indomethacin. Indomethacin is a non-steroidal anti-inflammatory indole derivative designated chemically as 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H -indole-3-acetic acid. The structural formula is: [Structural Formula of Indomethacin] C19H16ClNO4 M.W. 357.79 Indomethacin, USP is practically insoluble in water and sparingly soluble in alcohol. It has a pKa of 4.5 and is stable in neutral or slightly acidic media and decomposes in strong alkali. Each capsule for oral administration contains 25 mg or 50 mg of indomethacin and the following inactive ingredients: colloidal silicon dioxide, FD&C Blue No. 1, D&C Yellow No. 10, gelatin, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, sodium lauryl sulfate, sodium starch glycolate and titanium dioxide. The imprinting ink contains the following: black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, shellac and strong ammonia solution.

Lorazepam, an antianxiety agent, has the chemical formula, 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one: It is a nearly white powder almost insoluble in water. Each Lorazepam tablet, to be taken orally, contains 0.5 mg, 1 mg, or 2 mg of lorazepam. The inactive ingredients present are lactose anhydrous, microcrystalline cellulose, polacrilin potassium and magnesium stearate. MOLECULAR

Methocarbamol Tablets, USP, 500 mg and 750 mg, a carbamate derivative of guaifenesin, is a central nervous system (CNS) depressant with sedative and musculoskeletal relaxant properties. The chemical name of methocarbamol is 3-(2-methoxyphenoxy)-1, 2-propanediol 1-carbamate and has the empirical formula C 11 H 15 NO 5 . Its molecular weight is 241.24. The structural formula is shown below. Methocarbamol is a white powder, sparingly soluble in water and chloroform, soluble in alcohol (only with heating) and propylene glycol, and insoluble in benzene and n -hexane. Each tablet, for oral administration, contains either 500 mg or 750 mg of methocarbamol, USP. The inactive ingredients present are colloidal silicon dioxide, magnesium stearate, povidone, pregelatinized corn starch, purified water, sodium starch glycolate, and stearic acid. str

Metoprolol tartrate is a selective beta 1 -adrenoreceptor blocking agent, available as 25 mg, 37.5 mg, 50 mg, 75 mg and 100 mg tablets for oral administration. Metoprolol tartrate is (±)-1-(isopropylamino)-3-[ p -2-methoxyethyl)phenoxy]-2-propanol (2:1) dextro -tartrate salt. Its structural formula is: Metoprolol tartrate, USP is a white, crystalline powder with a molecular weight of 684.82. It is very soluble in water; freely soluble in methylene chloride, in chloroform, and in alcohol; slightly soluble in acetone; and insoluble in ether. Each tablet for oral administration contains 25 mg, 37.5 mg, 50 mg, 75 mg or 100 mg of metoprolol tartrate and the following inactive ingredients: lactose monohydrate, colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, titanium dioxide, sodium starch glycolate, talc and D & C Red #30 Aluminium Lake. Metoprolol Tartrate Tablets, USP Chemical Structure

Metoprolol tartrate is a selective beta 1 -adrenoreceptor blocking agent, available as 25 mg, 37.5 mg, 50 mg, 75 mg and 100 mg tablets for oral administration. Metoprolol tartrate is (±)-1-(isopropylamino)-3-[ p -2-methoxyethyl)phenoxy]-2-propanol (2:1) dextro -tartrate salt. Its structural formula is: Metoprolol tartrate, USP is a white, crystalline powder with a molecular weight of 684.82. It is very soluble in water; freely soluble in methylene chloride, in chloroform, and in alcohol; slightly soluble in acetone; and insoluble in ether. Each tablet for oral administration contains 25 mg, 37.5 mg, 50 mg, 75 mg or 100 mg of metoprolol tartrate and the following inactive ingredients: lactose monohydrate, colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, titanium dioxide, sodium starch glycolate, talc and D & C Red #30 Aluminium Lake. Metoprolol Tartrate Tablets, USP Chemical Structure

Metronidazole tablets USP, 250 mg or 500 mg is an oral formulation of the synthetic nitroimidazole antimicrobial, 1 H -Imidazole-1-ethanol, 2-methyl-5-nitro, which has the following structural formula: C 6 H 9 N 3 O 3 M.W. 171.15 Metronidazole tablets, USP contain 250 mg or 500 mg of metronidazole, USP. Inactive ingredients include silicified microcrystalline cellulose, crospovidone, colloidal silicon dioxide and hydrogenated vegetable oil. structural formula

Morphine sulfate tablets are an opioid agonist, available in 15 mg and 30 mg for oral administration. Chemically, morphine sulfate is 7,8-didehydro-4,5α-epoxy-17-methylmorphinan-3,6α-diol sulfate (2:1) (salt) pentahydrate. Morphine sulfate, USP is a white to off-white crystalline powder or a fine white to light yellow powder. It is soluble in water and slightly soluble in alcohol but is practically insoluble in chloroform or ether. The octanol: water partition coefficient of morphine is 1.42 at physiologic pH and the pka is 7.9 for the tertiary nitrogen (the majority is ionized at pH 7.4). Its molecular formula is (C 17 H 19 NO 3 ) 2 ∙ H 2 SO 4 ∙ 5H 2 O, and it has the following chemical structure: Each tablet contains 15 or 30 mg of morphine sulfate, USP and the following inactive ingredients: colloidal silicon dioxide, microcrystalline cellulose, pregelatinized starch, and stearic acid. Chemical Structure

Uses Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and makes coughs more productive.

Nitrofurantoin is an antibacterial agent specific for urinary tract infections. Nitrofurantoin Capsules , USP (monohydrate/macrocrystals)is a hard gelatin capsule shell containing the equivalent of 100 mg of nitrofurantoin in the form of 25 mg of nitrofurantoin macrocrystals and 75 mg of nitrofurantoin monohydrate. The chemical name of nitrofurantoin macrocrystals is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4- imidazolidinedione. The chemical structure is the following: Molecular Weight: 238.16 The chemical name of nitrofurantoin monohydrate is 1-[[[5-nitro-2-furanyl]methylene]amino]-2,4-imidazolidinedione monohydrate. The chemical structure is the following: Molecular Weight: 256.17 Inactive Ingredients: Each capsule contains carbomer 974P, colloidal silicon dioxide, D&C Yellow No. 10, FD&C Blue No.1, FD&C Red No.40, FD&C Yellow No. 6, gelatin, lactose, magnesium stearate, Opacode ® black ink S-1-17843 (consist of shellac, ferrosoferric oxide, butyl alcohol, propylene glycol, isopropyl alcohol and ammonia), povidone, pregelatinized starch, sodium lauryl sulfate, sucrose, talc, titanium dioxide. FDA approved dissolution test specifications differ from USP. nitrofurantoin macrocrystals nitrofurantoin monohydrate

Nystatin is a polyene antifungal antibiotic obtained from Streptomyces nursei. Structural formula: Molecular formula : C 47 H 75 NO 17 Molecular weight : 926.09 g/mol Nystatin cream is for dermatologic use. Nystatin cream, USP for topical use, contains 100,000 USP nystatin units per gram. Inactive ingredients: aluminium hydroxide gel, ceteareth-15, mono- and di- glyceride, polyoxyl 8 stearate, propylene glycol, simethicone emulsion, sorbitol solution, titanium dioxide, white petrolatum, methylparaben and propylparaben. Image

Oxycodone Hydrochloride Tablets USP contain oxycodone, an opioid agonist. Each tablet for oral administration contains 5 mg, 15 mg, or 30 mg, of oxycodone hydrochloride USP. Oxycodone hydrochloride is a white, odorless crystalline powder derived from the opium alkaloid, thebaine. Oxycodone hydrochloride dissolves in water (1 g in 6 to 7 mL) and is considered slightly soluble in alcohol (octanol water partition coefficient is 0.7). Chemically, oxycodone hydrochloride is 4, 5α-epoxy-14-hydroxy-3-methoxy-17-methylmorphinan-6-one hydrochloride and has the following structural formula: The tablets contain the following inactive ingredients: microcrystalline cellulose, lactose monohydrate, stearic acid, D&C Yellow No. 10 (15 mg tablet), and FD&C Blue No. 2 (15 mg and 30 mg tablets). The 5 mg, 15 mg and 30 mg tablets contain the equivalent of 4.5 mg, 13.5 mg and 27.0 mg, respectively, of oxycodone free base. Chemical Formula

Prednisolone Oral Solution contains prednisolone which is a glucocorticoid. Glucocorticoids are adrenocortical steroids, both naturally occurring and synthetic, which are readily absorbed from the gastrointestinal tract. Prednisolone is a white to practically white, odorless, crystalline powder. It is very slightly soluble in water, soluble in methanol and in dioxane; sparingly soluble in acetone and in alcohol, slightly soluble in chloroform. The chemical name for Prednisolone is Pregna-1,4 -diene -3, 20 - dione, 11, 17, 21- trihydroxy-,(11β). Its molecular weight is 360.45. The molecular formula is C 21 H 28 O 5 and the structural formula is: Prednisolone Oral Solution contains 15 mg of prednisolone in each 5 mL. Benzoic acid, 0.1% is added as a preservative. It also contains alcohol 5%, citric acid, edetate disodium, glycerin, propylene glycol, purified water, sodium saccharin, sucrose, artificial wild cherry flavor, FD&C blue #1 and red #40. Chemical Structure

Sulfamethoxazole and trimethoprim is a synthetic antibacterial combination product containing 200 mg sulfamethoxazole and 40 mg trimethoprim per 5 mL for oral administration. Sulfamethoxazole is N 1 -(5-methyl-3-isoxazolyl) sulfanilamide; the molecular formula is C 10 H 11 N 3 O 3 S. It is an almost white, odorless, tasteless compound with a molecular weight of 253.28 and the following structural formula is: Trimethoprim is 2,4-diamino-5-(3,4,5- trimethoxybenzyl) pyrimidine; the molecular formula is C 14 H 18 N 4 O 3 . It is a white to light yellow, odorless, bitter compound with a molecular weight of 290.3 and. It has the following structural formula is: Chemical Structure Chemical Structure INACTIVE INGREDIENTS: alcohol (less than 0 . 5%), carboxymethylcellulose sodium, citric acid, FD&C Red #40, FD&C Yellow #6, cherry flavor, methylparaben, microcrystalline cellulose and carboxymethylcellulose sodium, polysorbate 80, propylene glycol, propylparaben, purified water, saccharin sodium, simethicone emulsion, sucrose.

Valacyclovir hydrochloride is the hydrochloride salt of the L -valyl ester of the antiviral drug acyclovir. Valacyclovir tablets, USP are for oral administration. Each tablet contains valacyclovir hydrochloride USP equivalent to 500 mg or 1gm valacyclovir and the inactive ingredients crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, and titanium dioxide. In addition to this 500 mg contains FD&C blue #2/ indigo carmine aluminum lake. The chemical name of valacyclovir hydrochloride is L -valine2-[(2-amino-1,6-dihydro-6-oxo-9 H -purin-9-yl)methoxy]ethyl ester hydrochloride monohydrate. It has the following structural formula: Valacyclovir hydrochloride USP (monohydrate)is a white or almost white powder with the molecular formula C 13 H 23 N 6 O 5 Cl and a molecular weight of 378.81. Valacyclovir hydrochloride USP is freely soluble in water and practically insoluble in 1-octanol. The pka for valacyclovir hydrochloride is 5.95. Valacyclovir Tablets USP, 500 gm and 1 g complies with USP dissolution test 2. Structure

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