sandoz inc - Medication Listings

The active ingredient in omeprazole delayed-release capsule, USP is a substituted benzimidazole, 5-methoxy-2-[[(4-methoxy-3, 5-dimethyl-2-pyridinyl) methyl] sulfinyl]-1 H -benzimidazole, a compound that inhibits gastric acid secretion. Its molecular formula is C 17 H 19 N 3 O 3 S, with a molecular weight of 345.42. The structural formula is: Omeprazole is a white to off-white crystalline powder that melts with decomposition at about 155°C. It is a weak base, freely soluble in ethanol and methanol, and slightly soluble in acetone and isopropanol and very slightly soluble in water. The stability of omeprazole is a function of pH; it is rapidly degraded in acid media, but has acceptable stability under alkaline conditions. The Dissolution test to be performed according to USP Test 2. Omeprazole is supplied as delayed-release capsules for oral administration. Each delayed-release capsule contains either 10 mg, 20 mg or 40 mg of omeprazole in the form of enteric-coated granules. The 10 mg and 20 mg capsule contains the following inactive ingredients: anhydrous lactose, low-substituted hydroxypropyl cellulose, magnesium oxide, magnesium stearate, microcrystalline cellulose, methacrylic acid copolymer dispersion type C, polysorbate 80, povidone and talc, triethyl citrate. The capsule shells for the 10 mg have the following inactive ingredients: black iron oxide, gelatin, red iron oxide, titanium dioxide and yellow iron oxide. The capsule shells for the 20 mg have the following inactive ingredients: gelatin and titanium dioxide. The ink used for printing contains: black iron oxide, propylene glycol and shellac. The 40 mg capsule contains the following inactive ingredients: acetone, anhydrous lactose, croscarmellose sodium, dehydrated alcohol, dibutyl sebacate, hypromellose phthalate, low-substituted hydroxypropyl cellulose, microcrystalline cellulose, polysorbate 80, povidone and talc. The capsule shells for the 40 mg have the following inactive ingredients: hypromellose, red iron oxide, titanium dioxide, and yellow iron oxide. In addition, the capsule shells may also contain black iron oxide, carrageenan, and potassium chloride. The ink used for printing contains black iron oxide. structure

The active ingredient in omeprazole delayed-release capsule, USP is a substituted benzimidazole, 5-methoxy-2-[[(4-methoxy-3, 5-dimethyl-2-pyridinyl) methyl] sulfinyl]-1 H -benzimidazole, a compound that inhibits gastric acid secretion. Its molecular formula is C 17 H 19 N 3 O 3 S, with a molecular weight of 345.42. The structural formula is: Omeprazole is a white to off-white crystalline powder that melts with decomposition at about 155°C. It is a weak base, freely soluble in ethanol and methanol, and slightly soluble in acetone and isopropanol and very slightly soluble in water. The stability of omeprazole is a function of pH; it is rapidly degraded in acid media, but has acceptable stability under alkaline conditions. The Dissolution test to be performed according to USP Test 2. Omeprazole is supplied as delayed-release capsules for oral administration. Each delayed-release capsule contains either 10 mg, 20 mg of omeprazole in the form of enteric-coated granules. The 10 mg, 20 mg capsule contains the following inactive ingredients: hypromellose, magnesium oxide, methacrylic acid copolymer dispersion type C, povidone, sodium lauryl sulfate, sugar spheres, talc, titanium dioxide, and triethyl citrate. The capsule shells for the 20 mg have the following inactive ingredients: gelatin and titanium dioxide. The capsule shells for the 10 mg have the following inactive ingredients: gelatin, iron oxide black, iron oxide red, iron oxide yellow and titanium dioxide. The black ink used for printing 10 mg, 20 mg contains: black iron oxide, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. The sugar spheres contains maize starch and sucrose. structure

The active ingredient in omeprazole delayed-release capsule, USP is a substituted benzimidazole, 5-methoxy-2-[[(4-methoxy-3, 5-dimethyl-2-pyridinyl) methyl] sulfinyl]-1 H -benzimidazole, a compound that inhibits gastric acid secretion. Its molecular formula is C 17 H 19 N 3 O 3 S, with a molecular weight of 345.42. The structural formula is: Omeprazole is a white to off-white crystalline powder that melts with decomposition at about 155°C. It is a weak base, freely soluble in ethanol and methanol, and slightly soluble in acetone and isopropanol and very slightly soluble in water. The stability of omeprazole is a function of pH; it is rapidly degraded in acid media, but has acceptable stability under alkaline conditions. The Dissolution test to be performed according to USP Test 2. Omeprazole is supplied as delayed-release capsules for oral administration. Each delayed-release capsule contains either 10 mg, 20 mg or 40 mg of omeprazole in the form of enteric-coated granules. The 10 mg and 20 mg capsule contains the following inactive ingredients: anhydrous lactose, low-substituted hydroxypropyl cellulose, magnesium oxide, magnesium stearate, microcrystalline cellulose, methacrylic acid copolymer dispersion type C, polysorbate 80, povidone and talc, triethyl citrate. The capsule shells for the 10 mg have the following inactive ingredients: black iron oxide, gelatin, red iron oxide, titanium dioxide and yellow iron oxide. The capsule shells for the 20 mg have the following inactive ingredients: gelatin and titanium dioxide. The ink used for printing contains: black iron oxide, propylene glycol and shellac. The 40 mg capsule contains the following inactive ingredients: acetone, anhydrous lactose, croscarmellose sodium, dehydrated alcohol, dibutyl sebacate, hypromellose phthalate, low-substituted hydroxypropyl cellulose, microcrystalline cellulose, polysorbate 80, povidone and talc. The capsule shells for the 40 mg have the following inactive ingredients: hypromellose, red iron oxide, titanium dioxide, and yellow iron oxide. In addition, the capsule shells may also contain black iron oxide, carrageenan, and potassium chloride. The ink used for printing contains black iron oxide. structure

The active component of Albuterol Sulfate Inhalation Aerosol is albuterol sulfate, USP racemic α 1 [( tert- Butylamino)methyl]-4-hydroxy- m -xylene-α,α'-diol sulfate (2:1)(salt), a relatively selective beta 2 -adrenergic bronchodilator having the following chemical structure: Albuterol sulfate is the official generic name in the United States. The World Health Organization recommended name for the drug is salbutamol sulfate. The molecular weight of albuterol sulfate is 576.7, and the empirical formula is (C 13 H 21 NO 3 ) 2 •H 2 SO 4 . Albuterol sulfate is a white to off-white crystalline solid. It is soluble in water and slightly soluble in ethanol. Albuterol Sulfate Inhalation Aerosol is a pressurized metered-dose aerosol unit for oral inhalation. It contains a microcrystalline suspension of albuterol sulfate in propellant HFA-134a (1,1,1,2-tetrafluoroethane), ethanol, and oleic acid. Each actuation delivers 120 mcg albuterol sulfate, USP from the valve and 108 mcg albuterol sulfate, USP from the mouthpiece (equivalent to 90 mcg of albuterol base from the mouthpiece). Each canister provides 200 inhalations. It is recommended to prime the inhaler before using for the first time and in cases where the inhaler has not been used for more than 2 weeks by releasing four “test sprays” into the air, away from the face. This product does not contain chlorofluorocarbons (CFCs) as the propellant. Chemical Structure

Montelukast sodium, the active ingredient in montelukast sodium tablets is a selective and orally active leukotriene receptor antagonist that inhibits the cysteinyl leukotriene CysLT 1 receptor. Montelukast sodium is described chemically as [ R -( E )]-1-[[[1-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl] cyclopropaneacetic acid, monosodium salt. The molecular formula is C 35 H 35 ClNNaO 3 S, and its molecular weight is 608.18. The structural formula is: Montelukast sodium is a hygroscopic, optically active, white to off-white to light yellow powder. Montelukast sodium is freely soluble in ethanol, methanol, and water and practically insoluble in acetonitrile. Each 10 mg film-coated montelukast sodium tablet contains 10.4 mg montelukast sodium, which is equivalent to 10 mg of montelukast. In addition montelukast tablets contain the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, red ferric oxide, titanium dioxide, and yellow ferric oxide. Structural Formula

The active ingredient in pantoprazole sodium for injection, a PPI, is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl] sulfinyl]-1 H -benzimidazole, a compound that inhibits gastric acid secretion. Its empirical formula is C 16 H 14 F 2 N 3 NaO 4 S, with a molecular weight of 405.4. The structural formula is: Pantoprazole sodium is a white to off-white crystalline powder and is racemic. Pantoprazole has weakly basic and acidic properties. Pantoprazole sodium is freely soluble in water, very slightly soluble in phosphate buffer at pH 7.4, and practically insoluble in n-hexane. The reconstituted solution of pantoprazole sodium for injection is in the pH range of 9.0 to 10.5. Pantoprazole sodium for injection is supplied for intravenous administration as a sterile, freeze-dried powder in a single-dose clear glass vial fitted with a rubber stopper and crimp seal. Each vial contains 40 mg pantoprazole (equivalent to 45.1 mg of pantoprazole sodium), edetate disodium (1 mg), and sodium hydroxide to adjust pH. Chemical Structure

Amoxicillin is a semisynthetic antibacterial, an analog of ampicillin, with a broad spectrum of bactericidal activity against many Gram-positive and Gram-negative microorganisms. Chemically, it is (2 S ,5 R ,6 R )-6-[(R)-(-)-2-amino-2-( p -hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-4- thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate. It may be represented structurally as: The amoxicillin molecular formula is C 16 H 19 N 3 O 5 S • 3H 2 O, and the molecular weight is 419.45. Amoxicillin Capsules, USP: Each amoxicillin capsule, with yellow opaque cap and body, contains 250 mg or 500 mg amoxicillin as the trihydrate. The 250 mg capsule is imprinted AMOX 250 on one side and GG 848 on the other side; the 500 mg capsule is imprinted AMOX 500 on one side and GG 849 on the other side. Inactive ingredients: Capsule shells - yellow ferric oxide, titanium dioxide, gelatin, black ferric oxide, shellac, propylene glycol, potassium hydroxide and ammonium hydroxide; Capsule contents - cellulose microcrystalline and magnesium stearate. Meets USP Dissolution Test 2. Amoxicillin Tablets, USP: Each film coated tablet contains 500 mg or 875 mg of amoxicillin as the trihydrate. The tablets are oval-shaped and white to yellowish. The 500 mg tablet is unscored, embossed GG-961 on one side and 500 on the other side. The 875 mg tablet is scored and embossed GG-962 on one side and 875 on the other side. In addition each amoxicillin tablet contains these inactive ingredients in each 500 mg or 875 mg tablet: colloidal silicon dioxide, crospovidone, ethylcellulose aqueous dispersion, hypromellose, magnesium stearate, microcrystalline cellulose, sodium starch glycolate, talc, triethyl citrate, and titanium dioxide. Amoxicillin for Oral Suspension, USP: Each 5 mL of reconstituted suspension contains 125 mg, 200 mg, 250 mg or 400 mg amoxicillin as the trihydrate. Each 5 mL of the 125 mg, 200 mg, 250 mg, and 400 mg reconstituted suspension contains 0.30 mEq (6.95 mg) of sodium. Amoxicillin trihydrate for oral suspension 125 mg/5 mL, 200 mg/5 mL, 250 mg/5 mL and 400 mg/5 mL are fruity flavored pink suspensions. Inactive ingredients: anhydrous citric acid, colloidal silicon dioxide, flavorings: raspberry, strawberry, refrachessement, FD&C Red 40, sodium benzoate, sodium citrate, sucrose, and xantham gum. amoxicillin-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, USP are white, oval, film-coated containing 3.125 mg, 6.25 mg, 12.5 mg, or 25 mg of carvedilol. Inactive ingredients consist of colloidal silicon dioxide, crospovidone, hypromellose, lactose monohydrate, magnesium stearate, polyethylene glycol 400, polysorbate 80, polyvinyl pyrrolidone 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 dimethylsulfoxide; 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). The Dissolution test to be performed according to USP Test 2. Structure

Triamterene, USP is an antikaliuretic agent and hydrochlorothiazide, USP is a diuretic/antihypertensive agent. At 50°C, triamterene, USP is practically insoluble in water (less than 0.1%). It is soluble in formic acid, sparingly soluble in methoxyethanol, and very slightly soluble in alcohol. Triamterene, USP is 2,4,7-triamino-6-phenylpteridine with a chemical formula of C 12 H 11 N 7 and a molecular weight of 253.27. The structural formula for triamterene is: TRIAMTERENE Hydrochlorothiazide, USP is slightly soluble in water. It is soluble in dilute ammonia, dilute aqueous sodium hydroxide, and dimethylformamide. It is sparingly soluble in methanol. Hydrochlorothiazide, USP is 6-chloro-3,4-dihydro-2H-1,2, 4-benzothiadiazine-7-sulfonamide 1,1-dioxide with a chemical formula of C 7 H 8 ClN 3 O 4 S 2 and a molecular weight of 297.75. The structural formula for hydrochlorothiazide is: HYDROCHLOROTHIAZIDE Each capsule, for oral administration, contains 37.5 mg triamterene, USP and 25 mg hydrochlorothiazide, USP. The 37.5 mg triamterene, USP and 25 mg hydrochlorothiazide, USP capsule inactive ingredients include: citric acid, corn starch, glycine, anhydrous lactose, magnesium stearate, Polysorbate 80, povidone, and sodium starch glycolate. The capsule shells and imprinting inks contain: D & C Yellow #10 Aluminum Lake, FD & C Blue #1 Aluminum Lake, FD & C Blue #2 Aluminum Lake, FD & C Red #40 Aluminum Lake, gelatin, pharmaceutical glaze, propylene glycol, synthetic black iron oxide, and titanium dioxide. The 37.5 mg triamterene, USP and 25 mg hydrochlorothiazide, USP capsules meets USP Dissolution Test 3 . Triamterene_Chemical_Structure HCTZ_Chemical_Structure

Azithromycin tablets, USP contain the active ingredient azithromycin, a macrolide antibacterial drug, for oral administration. Azithromycin has the chemical name (2 R, 3 S, 4 R, 5 R, 8 R, 10 R, 11 R, 12 S, 13 S, 14 R )‑ 13-[(2,6-dideoxy-3- C -methyl-3- O -methyl-α-L- ribo -hexopyranosyl) oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D- xylo -hexopyranosyl]oxy]-1‑oxa-6-azacyclopentadecan-15-one. Azithromycin is derived from erythromycin; however, it differs chemically from erythromycin in that a methyl-substituted nitrogen atom is incorporated into the lactone ring. Its molecular formula is C 38 H 72 N 2 O 12 , and its molecular weight is 749. Azithromycin has the following structural formula: Azithromycin, as the dihydrate, is a white crystalline powder with a molecular formula of C 38 H 72 N 2 O 12 •2H 2 O and a molecular weight of 785. Each azithromycin tablet, intended for oral administration, contains azithromycin dihydrate equivalent to either 250 mg or 500 mg of azithromycin. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, lecithin, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, pregelatinized starch, sodium lauryl sulfate, sodium starch glycolate, talc, titanium dioxide and xanthan gum. azithromycinchemicalstructure

Azithromycin tablets, USP contain the active ingredient azithromycin, a macrolide antibacterial drug, for oral administration. Azithromycin has the chemical name (2 R ,3 S ,4 R ,5 R ,8 R ,10 R ,11 R ,12 S ,13 S ,14 R )-13-[(2,6-dideoxy-3- C -methyl-3- O -methyl- α - L - ribo -hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)- β - D - xylo -hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one. Azithromycin is derived from erythromycin; however, it differs chemically from erythromycin in that a methyl-substituted nitrogen atom is incorporated into the lactone ring. Its molecular formula is C 38 H 72 N 2 O 12 , and its molecular weight is 749.0. Azithromycin has the following structural formula: Azithromycin, as the dihydrate, is a white crystalline powder with a molecular formula of C 38 H 72 N 2 O 12 •2H 2 O and a molecular weight of 785. Each azithromycin tablet, intended for oral administration, contains azithromycin dihydrate equivalent to 600 mg of azithromycin. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, lecithin, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, pregelatinized starch, sodium lauryl sulfate, sodium starch glycolate, talc, titanium dioxide and xanthan gum. chemicalstructure

Clarithromycin is a semi-synthetic macrolide antimicrobial for oral use. Chemically, it is 6- 0 ‑ methylerythromycin. The molecular formula is C 38 H 69 NO 13 , and the molecular weight is 747.96. The structural formula is: Figure 1: Structure of Clarithromycin Clarithromycin is a white to off-white crystalline powder. It is soluble in acetone, slightly soluble in methanol, ethanol, and acetonitrile, and practically insoluble in water. Clarithromycin tablets, USP are intended for oral administration and contain 250 mg or 500 mg of clarithromycin, USP. In addition, each clarithromycin tablet contains the following inactive ingredients: croscarmellose sodium, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, talc, and titanium dioxide. chemicalstructure

Clarithromycin is a semi-synthetic macrolide antimicrobial for oral use. Chemically, it is 6- 0 ‑ methylerythromycin. The molecular formula is C 38 H 69 NO 13 , and the molecular weight is 747.96. The structural formula is: Figure 1: Structure of Clarithromycin Clarithromycin is a white to off-white crystalline powder. It is soluble in acetone, slightly soluble in methanol, ethanol, and acetonitrile, and practically insoluble in water. Clarithromycin is available as granules for oral suspension. After constitution, each 5 mL of clarithromycin for oral suspension, USP contains 125 mg or 250 mg of clarithromycin. Each bottle of clarithromycin granules for oral suspension contains 1250 mg (50 mL size), 2500 mg (50 and 100 mL sizes) or 5000 mg (100 mL size) of clarithromycin and the following inactive ingredients: citric acid (anhydrous), colloidal silicon dioxide, confectioner’s sugar, fruit punch flavor, glyceryl monostearate, hypromellose, maltodextrin, methacrylic acid copolymer dispersion, poloxamer, polyethylene glycol, polysorbate 80, potassium sorbate, povidone, titanium dioxide, triethyl citrate, and xanthan gum. structural formula

Acetaminophen is a non-salicylate antipyretic and non-opioid analgesic agent. Its chemical name is N-acetyl-p-aminophenol. Acetaminophen has a molecular weight of 151.16. Its structural formula is: Acetaminophen injection is a sterile, clear, colorless, non-pyrogenic, isotonic formulation of acetaminophen intended for intravenous infusion. It has a pH of approximately 5.5 and an osmolality of approximately 290 mOsm/kg. Each 100 mL contains 1000 mg acetaminophen, 3850 mg mannitol, 25 mg cysteine hydrochloride monohydrate, and 10.4 mg dibasic sodium phosphate. pH is adjusted with hydrochloric acid and/or sodium hydroxide. structuralformula

Acetaminophen is a non-salicylate antipyretic and non-opioid analgesic agent. Its chemical name is N-acetyl-p-aminophenol. Acetaminophen has a molecular weight of 151.16. Its structural formula is: Acetaminophen injection is a sterile, clear, colorless, non-pyrogenic, isotonic formulation of acetaminophen intended for intravenous infusion. It has a pH of approximately 5.5 and an osmolality of approximately 290 mOsm/kg. Each 100 mL contains 1000 mg acetaminophen, 3850 mg mannitol, 25 mg cysteine hydrochloride monohydrate, and 10.4 mg dibasic sodium phosphate. pH is adjusted with hydrochloric acid and/or sodium hydroxide. structuralformula

CILOXAN ® (ciprofloxacin ophthalmic ointment) 0.3% is a synthetic, sterile, multiple dose, antimicrobial for topical use. Ciprofloxacin is a fluoroquinolone antibacterial. It is available as the monohydrochloride monohydrate salt of 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid. Ciprofloxacin is a faint to light yellow crystalline powder with a molecular weight of 385.82 g/mol. Its empirical formula is C 17 H 18 FN 3 O 3 •HCl•H 2 O and its chemical structure is as follows: Ciprofloxacin differs from other quinolones in that it has a fluorine atom at the 6-position, a piperazine moiety at the 7-position, and a cyclopropyl ring at the 1-position. Each gram of CILOXAN ® (ciprofloxacin ophthalmic ointment) 0.3% contains: Active: ciprofloxacin HCl 3.33 mg equivalent to 3 mg base. Inactives: mineral oil, white petrolatum. chemical structure

Ciprofloxacin ophthalmic solution is a synthetic, sterile, multiple dose, antimicrobial for topical ophthalmic use. Ciprofloxacin is a fluoroquinolone antibacterial active against a broad spectrum of gram-positive and gram-negative ocular pathogens. It is available as the monohydrochloride monohydrate salt of 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1- piperazinyl)-3-quinoline-carboxylic acid. It is a faint to light yellow crystalline powder with a molecular weight of 385.8. Its empirical formula is C 17 H 18 FN 3 O 3 ∙HCl∙H 2 O and its chemical structure is as follows: Ciprofloxacin differs from other quinolones in that it has a fluorine atom at the 6-position, a piperazine moiety at the 7-position, and a cyclopropyl ring at the 1-position. Each mL of ciprofloxacin ophthalmic solution contains: Active: ciprofloxacin HCl 3.5 mg equivalent to 3 mg base. Preservative: benzalkonium chloride 0.006%. Inactives: sodium acetate, acetic acid, mannitol 4.6%, edetate disodium 0.05%, hydrochloric acid and/or sodium hydroxide (to adjust pH) and purified water. The pH is approximately 4.5 and the osmolality is approximately 300 mOsm. chemical

Methylphenidate hydrochloride extended-release capsules are CNS stimulant. Methylphenidate hydrochloride extended-release capsules is an extended-release formulation of methylphenidate for oral administration with a bi-modal release profile. Each bead-filled methylphenidate hydrochloride extended-release capsule contains half the dose as immediate-release beads and half as enteric-coated beads, thus providing an immediate release of methylphenidate and a second delayed release of methylphenidate. The active substance in methylphenidate hydrochloride extended-release capsules is methyl α-phenyl-2-piperidineacetate hydrochloride, and its structural formula is Methylphenidate hydrochloride USP is a white, odorless, fine crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol, and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77 g/mol. Inactive ingredients: ammonio methacrylate copolymer, black iron oxide (10 and 40 mg capsules only), gelatin, methacrylic acid copolymer, polyethylene glycol, red iron oxide (10 and 40 mg capsules only), sugar spheres, talc, titanium dioxide, triethyl citrate, and yellow iron oxide (10, 30, and 40 mg capsules only). Ritalin LA structural formula.

Methylphenidate hydrochloride extended-release capsules are CNS stimulant. Methylphenidate hydrochloride extended-release capsules is an extended-release formulation of methylphenidate for oral administration with a bi-modal release profile. Each bead-filled methylphenidate hydrochloride extended-release capsule contains half the dose as immediate-release beads and half as enteric-coated beads, thus providing an immediate release of methylphenidate and a second delayed release of methylphenidate. The active substance in methylphenidate hydrochloride extended-release capsules is methyl α-phenyl-2-piperidineacetate hydrochloride, and its structural formula is Methylphenidate hydrochloride USP is a white, odorless, fine crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol, and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77 g/mol. Inactive ingredients: ammonio methacrylate copolymer, black iron oxide (10 and 40 mg capsules only), gelatin, methacrylic acid copolymer, polyethylene glycol, red iron oxide (10 and 40 mg capsules only), sugar spheres, talc, titanium dioxide, triethyl citrate, and yellow iron oxide (10, 30, and 40 mg capsules only). Ritalin LA structural formula.

Ritalin contains methylphenidate hydrochloride, a CNS stimulant. It is available as tablets of 5 mg, 10 mg, and 20 mg strengths for oral administration. Methylphenidate hydrochloride is methyl α-phenyl-2-piperidineacetate hydrochloride, and its structural formula is: Methylphenidate hydrochloride USP is a white, odorless, fine crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol, and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77 g/mol. Ritalin tablets contains the following inactive ingredients: D&C Yellow No. 10 (5-mg and 20-mg tablets), FD&C Green No. 3 (10-mg tablets), lactose, magnesium stearate, polyethylene glycol, starch (5-mg and 10-mg tablets), sucrose, talc, and tragacanth (20-mg tablets). Methylphenidate hydrochloride structural formula.

Adalimumab-adaz is a tumor necrosis factor blocker. Adalimumab-adaz is a recombinant human IgG1 monoclonal antibody with human derived heavy and light chain variable regions and human IgG1:k constant regions. Adalimumab-adaz is produced by recombinant DNA technology in a Chinese hamster ovary cell expression system and is purified by a process that includes specific viral inactivation and removal steps. It consists of 1330 amino acids and has a molecular weight of approximately 148 kilodaltons. Adalimumab-adaz injection is supplied as a sterile, preservative-free solution for subcutaneous administration. The drug product is supplied as either a single-dose, prefilled pen (Sensoready Pen), or as a single-dose, prefilled 1 mL glass syringe with needle guard and add-on finger flange or as a single-dose, prefilled 1 mL glass syringe. Enclosed within the Pen is a single-dose, 1 mL prefilled glass syringe. The solution of Adalimumab-adaz is clear, colorless or slightly yellowish, with a pH of about 5.2. Each 80 mg/0.8 mL prefilled Sensoready Pen or prefilled syringe with BD UltraSafe Passive TM Needle Guard delivers 0.8 mL (80 mg) of drug product. Each 0.8 mL of Adalimumab-adaz contains adalimumab-adaz (80 mg), adipic acid (1.75 mg), mannitol (33.6 mg), polysorbate 80 (0.32 mg), and Water for Injection, USP. Hydrochloric acid and sodium hydroxide are added as necessary to adjust pH. Each 40 mg/0.4 mL prefilled Sensoready Pen or prefilled syringe with BD UltraSafe Passive TM Needle Guard delivers 0.4 mL (40 mg) of drug product. Each 0.4 mL of Adalimumab-adaz contains adalimumab-adaz (40 mg), adipic acid (0.88 mg), mannitol (16.8 mg), polysorbate 80 (0.16 mg) and Water for Injection, USP. Hydrochloric acid and sodium hydroxide are added as necessary to adjust pH. Each 20 mg/0.2 mL prefilled syringe delivers 0.2 mL (20 mg) of drug product. Each 0.2 mL of Adalimumab-adaz contains adalimumab-adaz (20 mg), adipic acid (0.44 mg), mannitol (8.4 mg), polysorbate 80 (0.08 mg) and Water for Injection, USP. Hydrochloric acid and sodium hydroxide are added as necessary to adjust pH. Each 10 mg/0.1 mL prefilled syringe delivers 0.1 mL (10 mg) of drug product. Each 0.1 mL of Adalimumab-adaz contains adalimumab-adaz (10 mg), adipic acid (0.22 mg), mannitol (4.2 mg), polysorbate 80 (0.04 mg) and Water for Injection, USP. Hydrochloric acid and sodium hydroxide are added as necessary to adjust pH.

Alprazolam, USP is a triazolo analog of the 1,4 benzodiazepine class of central nervous system-active compounds. The chemical name of alprazolam is 8-Chloro-1-methyl-6-phenyl-4H-s-triazolo [4,3-α] [1,4] benzodiazepine. The structural formula is: Alprazolam, USP is a white to off-white crystalline powder, which is soluble in alcohol but which has no appreciable solubility in water at physiological pH. Each alprazolam tablet, USP, for oral administration, contains 0.25, 0.5, 1 or 2 mg of alprazolam, USP. Inactive ingredients: docusate sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, pregelatinized starch, and sodium benzoate. Additionally, the 0.5 mg also contains FD&C Yellow #6 Aluminum Lake, and the 1 mg also contains FD&C Blue #2 Aluminum Lake. Alprazolam Chemical Structure

Amitriptyline hydrochloride, USP, a dibenzocycloheptadiene derivative, is a white, or practically white, odorless, crystalline compound which is freely soluble in water and alcohol. It is designated chemically as 10,11-Dihydro-N,N-dimethyl-5 H -dibenzo[a,d] cycloheptene-Δ 5 , γ-propylamine hydrochloride. It has the following structural formula: Each tablet for oral administration contains 10, 25, 50, 75, 100, or 150 mg amitriptyline hydrochloride, USP. Inactive ingredients include colloidal silicon dioxide, hydroxypropyl cellulose, hydroxypropyl methylcellulose, lactose (monohydrate), magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch (corn) and titanium dioxide. The 10 mg also includes D&C Red #27 Aluminum Lake, D&C Yellow #10 Aluminum Lake and FD&C Blue #1 Aluminum Lake; 25 mg – D&C Yellow #10 Aluminum Lake, FD&C Blue #1 Aluminum Lake and FD&C Red #40 Aluminum Lake; 50 mg – FD&C Blue #2 Aluminum Lake, D&C Yellow #10 Aluminum Lake and FD&C Red #40 Aluminum Lake; 75 mg – D&C Red #7 Calcium Lake and FD&C Blue #2 Aluminum Lake; 100 mg – D&C Red #30 Aluminum Lake and D&C Yellow #10 Aluminum Lake; 150 mg – D&C Yellow #10 Aluminum Lake, FD&C Blue #1 Aluminum Lake and FD&C Red #40 Aluminum Lake. amitriptyline HCl chemical structure

Amoxicillin and clavulanate potassium for oral suspension, USP is an oral antibacterial combination consisting of the semisynthetic antibacterial amoxicillin and the ß-lactamase inhibitor, clavulanate potassium (the potassium salt of clavulanic acid). Amoxicillin is an analog of ampicillin, derived from the basic penicillin nucleus, 6-aminopenicillanic acid. The amoxicillin molecular formula is C 16 H 19 N 3 O 5 S•3H 2 O, and the molecular weight is 419.46. Chemically, amoxicillin is (2 S ,5 R ,6 R )-6-[( R )-(-)-2-Amino-2-( p -hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2-carboxylic acid trihydrate and may be represented structurally as: Clavulanic acid is produced by the fermentation of Streptomyces clavuligerus. It is a ß-lactam structurally related to the penicillins and possesses the ability to inactivate a wide variety of ß-lactamases by blocking the active sites of these enzymes. Clavulanic acid is particularly active against the clinically important plasmid-mediated ß-lactamases frequently responsible for transferred drug resistance to penicillins and cephalosporins. The clavulanate potassium molecular formula is C 8 H 8 KNO 5 and the molecular weight is 237.25. Chemically, clavulanate potassium is potassium ( Z )-(2 R ,5 R )-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]-heptane-2-carboxylate and may be represented structurally as: Following constitution, each 5 mL of oral suspension contains 600 mg of amoxicillin as the trihydrate and 42.9 mg of clavulanic acid (equivalent to 51.1 mg of clavulanate potassium). Inactive Ingredients Caramel flavor, carboxymethyl cellulose sodium, citric acid, colloidal silicon dioxide, microcrystalline cellulose, orange flavor, raspberry flavor, saccharin sodium, silicon dioxide, sodium citrate, and xanthan gum. Each 5 mL of reconstituted amoxicillin and clavulanate potassium for oral suspension contains 0.23 mEq potassium. Color and appearance of the dry powder White to yellowish white crystalline powder. Color and appearance of the suspension Almost white to yellow, homogeneous suspension. amoxicillin structure clavulanate potassium structure

Amoxicillin and clavulanate potassium tablets, USP and for oral suspension, USP are an oral antibacterial combination consisting of amoxicillin and the beta-lactamase inhibitor, clavulanate potassium (the potassium salt of clavulanic acid). Amoxicillin is an analog of ampicillin, derived from the basic penicillin nucleus, 6-aminopenicillanic acid. The amoxicillin molecular formula is C 16 H 19 N 3 O 5 S•3H 2 O, and the molecular weight is 419.46. Chemically, amoxicillin is (2 S, 5 R, 6 R )-6-[( R )-(-)-2-Amino-2-( p hydroxyphenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate and may be represented structurally as: Clavulanic acid is produced by the fermentation of Streptomyces clavuligerus . It is a beta-lactam structurally related to the penicillins and possesses the ability to inactivate some beta-lactamases by blocking the active sites of these enzymes. The clavulanate potassium molecular formula is C 8 H 8 KNO 5 , and the molecular weight is 237.25. Chemically, clavulanate potassium is potassium ( Z )( 2R,5R )-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]-heptane-2-carboxylate and may be represented structurally as: Amoxicillin and Clavulanate Potassium Tablets, USP: • 250 mg/125 mg: Each tablet contains 250 mg of amoxicillin as the trihydrate, and 125 mg of clavulanic acid (equivalent to 149 mg of clavulanate potassium). • 500 mg/125 mg: Each tablet contains 500 mg of amoxicillin as the trihydrate, and 125 mg of clavulanic acid (equivalent to 149 mg of clavulanate potassium). • 875 mg/125 mg: Each tablet contains 875 mg of amoxicillin as the trihydrate, and 125 mg of clavulanic acid (equivalent to 149 mg of clavulanate potassium). Amoxicillin and Clavulanate Potassium for Oral Suspension, USP: • 200 mg/28.5 mg: Following constitution, each 5 mL of oral suspension contains 200 mg of amoxicillin as the trihydrate, and 28.5 mg of clavulanic acid (equivalent to 34 mg of clavulanate potassium). • 400 mg/57 mg: Following constitution, each 5 mL of oral suspension contains 400 mg of amoxicillin as the trihydrate, and 57 mg of clavulanic acid (equivalent to 68 mg of clavulanate potassium). Inactive Ingredients • Amoxicillin and Clavulanate Potassium Tablets – Colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, sodium starch glycolate, talc, titanium dioxide, triethyl citrate, ethylcellulose, cetyl alcohol and sodium lauryl sulfate. In addition, the 875 mg/125 mg tablet contains crospovidone. ∘ Each tablet of amoxicillin and clavulanate potassium contains 0.63 mEq potassium. • Amoxicillin and Clavulanate Potassium for Oral Suspension – Aspartame, colloidal silicon dioxide, hydroxypropyl methylcellulose, mannitol, orange flavoring, precipitated silicon dioxide, succinic acid, xanthan gum, and golden syrup flavoring (caramel) [see Warnings and Precautions ( 5.8 )]. ∘ Each 5 mL of reconstituted 200 mg/28.5 mg oral suspension of amoxicillin and clavulanate potassium contains 0.14 mEq potassium ∘ Each 5 mL of reconstituted 400 mg/57 mg oral suspension of amoxicillin and clavulanate potassium contains 0.29 mEq potassium amoxicillin-chemical-structure clavulanate-chemical-structure

Amoxicillin and clavulanate potassium extended-release tablets for oral use is an antibacterial combination consisting of the semisynthetic antibacterial amoxicillin (present as amoxicillin trihydrate and amoxicillin sodium) and the β-lactamase inhibitor clavulanate potassium (the potassium salt of clavulanic acid). Amoxicillin is an analog of ampicillin, derived from the basic penicillin nucleus, 6-aminopenicillanic acid. The amoxicillin trihydrate molecular formula is C16H19N3O5S•3H2O, and the molecular weight is 419.45. Chemically, amoxicillin trihydrate is (2 S ,5 R ,6 R )-6-[( R )-(-)-2-Amino-2-(p-hydroxyphenyl)acetamido]-3,3‑ dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate and may be represented structurally as: The amoxicillin sodium molecular formula is C16H18N3NaO5S, and the molecular weight is 387.39. Chemically, amoxicillin sodium is [2 -[2α,5α,6β(S*)]]-6-[[Amino(4‑ hydroxyphenyl)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1- azabicyclo[3.2.0]heptane-2‑ carboxylic acid monosodium salt and may be represented structurally as: Clavulanic acid is produced by the fermentation of Streptomyces clavuligerus . It is a β‑lactam structurally related to the penicillins and possesses the ability to inactivate a wide variety of β-lactamases by blocking the active sites of these enzymes. Clavulanic acid is particularly active against the clinically important plasmid-mediated β-lactamases frequently responsible for transferred drug resistance to penicillins and cephalosporins. The clavulanate potassium molecular formula is C8H8KNO5, and the molecular weight is 237.25. Chemically, clavulanate potassium is potassium (Z)-(2 R ,5 R )-3-(2-hydroxy ethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]-heptane-2-carboxylate, and may be represented structurally as: Each tablet of amoxicillin and clavulanate potassium extended-release contains 1,000 mg of amoxicillin (437.5 mg as amoxicillin sodium and 562.5 mg as amoxicillin trihydrate), and 62.5 mg of clavulanic acid (equivalent to 74.5 mg of clavulanate potassium). Inactive Ingredients: Anhydrous citric acid, colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, sodium starch glycolate, titanium dioxide, and xanthan gum. Each tablet of amoxicillin and clavulanate potassium extended-release tablets contains approximately 12 mg of potassium and 29 mg of sodium. Meets USP Dissolution Test 2. amoxicillin-trihydrate-chemical-structure amoxicillin-sodium-chemical-structure clavulanic-acid-chemical-structure

Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure: The molecular formula is C 16 H 18 N 3 NaO 4 S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10. chemical-structure

Ampicillin for Injection, USP, the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for Injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each ADD-Vantage ® vial of Ampicillin for Injection, USP contains ampicillin sodium equivalent to 1 gram or 2 grams ampicillin. Ampicillin for Injection, USP contains 2.9 milliequivalents of sodium per gram of ampicillin. It has the following molecular structure: The molecular formula is C 16 H 18 N 3 NaO 4 S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10. chemical-structure

Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of Ampicillin for injection, USP contains ampicillin sodium equivalent to 125 mg, 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure: The molecular formula is C 16 H 18 N 3 NaO 4 S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10. chemical-structure

Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each vial of ampicillin for injection, USP contains ampicillin sodium equivalent to 250 mg, 500 mg, 1 gram or 2 grams ampicillin. Ampicillin for injection, USP contains 65.8 mg [2.9 mEq] sodium per gram ampicillin. It has the following molecular structure: The molecular formula is C 16 H 18 N 3 NaO 4 S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10. chemical-structure

Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin for intravenous use. The pharmacy bulk package contains sterile ampicillin sodium equivalent to 10 grams ampicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The solution after reconstitution is clear, colorless and free from visible particulates. Each Pharmacy Bulk Package bottle contains ampicillin sodium equivalent to 10 grams of ampicillin. The sodium content is 65.8 mg (2.9 mEq) per one gram ampicillin. A pharmacy bulk package is a container of a sterile preparation for parenteral use that contains many single doses. The contents of this pharmacy bulk package are intended for use by a pharmacy admixture service for addition to suitable parenteral fluids in the preparation of admixtures for intravenous infusion. (See DOSAGE AND ADMINISTRATION, Directions For Proper Use of Pharmacy Bulk Package ). It has the following molecular structure: The molecular formula is C 16 H 18 N 3 NaO 4 S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10. chemical-structure

Ampicillin trihydrate is a semisynthetic penicillin derived from the basic penicillin nucleus, 6- aminopenicillanic acid. Ampicillin is designated chemically as (2S, 5 R , 6 R )-6-[( R )-2-Amino-2-phenylacetamido]-3,3- dimethyl-7-oxo-4-thia-1-azabicyclo [3.2.0] heptane-2- carboxylic acid. Its structural formula is: Molecular formula: C 16 H 19 N 3 O 4 S · 3 H 2 O Molecular weight: 403.5 Ampicillin capsules, USP for oral administration provide ampicillin trihydrate equivalent to 250 mg and 500 mg ampicillin. Inactive ingredients: black iron oxide, gelatin, magnesium stearate, titanium dioxide, shellac, propylene glycol, ammonium hydroxide, and potassium hydroxide. ampicillin-chemical-structure

Ampicillin for injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin for intravenous use. The pharmacy bulk package contains sterile ampicillin sodium equivalent to 10 grams ampicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for injection, USP is a white to cream-tinged, crystalline powder. The solution after reconstitution is clear, colorless and free from visible particulates. Each Pharmacy Bulk Package bottle contains ampicillin sodium equivalent to 10 grams of ampicillin. The sodium content is 65.8 mg (2.9 mEq) per one gram ampicillin. A pharmacy bulk package is a container of a sterile preparation for parenteral use that contains many single doses. The contents of this pharmacy bulk package are intended for use by a pharmacy admixture service for addition to suitable parenteral fluids in the preparation of admixtures for intravenous infusion. (See DOSAGE AND ADMINISTRATION, Directions for Proper Use of Pharmacy Bulk Package ). It has the following molecular structure: The molecular formula is C 16 H 18 N 3 NaO 4 S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10. chemical-structure

Ampicillin for Injection, USP the monosodium salt of [2S-[2α,5α,6β(S*)]]-6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, is a synthetic penicillin. It is an antibacterial agent with a broad spectrum of bactericidal activity against both penicillin-susceptible Gram-positive organisms and many common Gram-negative pathogens. Ampicillin for Injection, USP is a white to cream-tinged, crystalline powder. The reconstituted solution is clear, colorless and free from visible particulates. Each ADD-Vantage ® vial of Ampicillin for Injection, USP contains ampicillin sodium equivalent to 1 gram or 2 grams ampicillin. Ampicillin for Injection, USP contains 2.9 milliequivalents of sodium per gram of ampicillin. It has the following molecular structure: The molecular formula is C 16 H 18 N 3 NaO 4 S, and the molecular weight is 371.39. The pH range of the reconstituted solution is 8 to 10. chemical-structure

ANECTINE (Succinylcholine Chloride Injection, USP) is a short-acting depolarizing neuromuscular blocker, for intravenous (IV) or intramuscular administration. Anectine contains succinylcholine chloride as the active pharmaceutical ingredient. Succinylcholine Chloride, USP is chemically assigned as C 14 H 30 Cl 2 N 2 O 4 with a molecular weight of 361.305 g/mol. Succinylcholine chloride is a white, odorless, slightly bitter powder and very soluble in water. The drug is unstable in alkaline solutions but relatively stable in acid solutions, depending upon the concentration of the solution and the storage temperature. Solutions of succinylcholine chloride should be stored under refrigeration to preserve potency. ANECTINE injection is a sterile nonpyrogenic solution for intravenous injection where each mL contains 20 mg succinylcholine chloride as active, 1 mg methylparaben as a preservative, 4.5 mg sodium chloride as an isotonic agent and pH adjusted to 3.5 with hydrochloric acid and sodium hydroxide. The chemical name for succinylcholine chloride is 2,2'-[(1,4-dioxo-1,4-butanediyl)bis(oxy)] bis[N,N,N- trimethylethanaminium] dichloride, and the structural formula is: chemical-structure

ANECTINE (Succinylcholine Chloride Injection, USP) is a short-acting depolarizing neuromuscular blocker, for intravenous (IV) or intramuscular administration. Anectine contains succinylcholine chloride as the active pharmaceutical ingredient. Succinylcholine Chloride, USP is chemically assigned as C 14 H 30 Cl 2 N 2 O 4 with a molecular weight of 361.305 g/mol. Succinylcholine chloride is a white, odorless, slightly bitter powder and very soluble in water. The drug is unstable in alkaline solutions but relatively stable in acid solutions, depending upon the concentration of the solution and the storage temperature. Solutions of succinylcholine chloride should be stored under refrigeration to preserve potency. ANECTINE injection is a sterile nonpyrogenic solution for intravenous injection where each mL contains 20 mg succinylcholine chloride as active, 1 mg methylparaben as a preservative, 4.5 mg sodium chloride as an isotonic agent and pH adjusted to 3.5 with hydrochloric acid and sodium hydroxide. The chemical name for succinylcholine chloride is 2,2'-[(1,4-dioxo-1,4-butanediyl)bis(oxy)] bis[N,N,N- trimethylethanaminium] dichloride, and the structural formula is: chemical-structure

Apraclonidine ophthalmic solution 0.5% contains apraclonidine hydrochloride, an alpha adrenergic agonist, in a sterile isotonic solution for topical application to the eye. Apraclonidine hydrochloride is a white to off-white powder and is highly soluble in water. Its chemical name is 2-[(4-amino-2,6 dichlorophenyl) imino]imidazolidine monohydrochloride with an empirical formula of C 9 H 11 Cl 3 N 4 and a molecular weight of 281.57 g/mol. The chemical structure of apraclonidine hydrochloride is: Each mL of apraclonidine ophthalmic solution 0.5% contains: Active: apraclonidine hydrochloride 5.75 mg equivalent to apraclonidine base 5 mg. Preservative: benzalkonium chloride 0.01%. Inactives: hydrochloric acid and/or sodium hydroxide (to adjust pH), purified water, sodium acetate, and sodium chloride. image

Aprepitant capsules, USP contain the active ingredient, aprepitant. Aprepitant is a substance P/neurokinin 1 (NK 1 ) receptor antagonist, an antiemetic agent, chemically described as 5-[[(2 R ,3 S )-2-[(1 R )-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-morpholinyl]methyl]-1,2-dihydro-3 H -1,2,4-triazol-3-one. Its empirical formula is C 23 H 21 F 7 N 4 O 3 , and its structural formula is: Aprepitant is a white to off-white crystalline solid, with a molecular weight of 534.43. It is practically insoluble in water. Aprepitant is sparingly soluble in ethanol and isopropyl acetate and slightly soluble in acetonitrile. Each aprepitant capsule, USP for oral administration contains either 40 mg, 80 mg or 125 mg of aprepitant and the following inactive ingredients: hydroxypropyl cellulose, microcrystalline cellulose, sodium lauryl sulfate and sucrose. The aprepitant capsule shell for 40 mg and 80 mg consists of gelatin and titanium dioxide. The aprepitant capsule shell for 125 mg consists of FD&C Blue #1, gelatin and titanium dioxide. The capsule is printed with edible black pharmaceutical ink. The printing ink contains black iron oxide, propylene glycol and shellac. This product meets USP dissolution test 2. structural_formula

Armodafinil tablets are a wakefulness‑promoting agent for oral administration. Armodafinil is the R-enantiomer of modafinil which is a 1:1 mixture of the R- and S-enantiomers. The chemical name for armodafinil is 2‑[(R)-(diphenylmethyl)sulfinyl]acetamide. The molecular formula is C 15 H 15 NO 2 S and the molecular weight is 273.35. The chemical structure is: Armodafinil is a white to off-white, crystalline powder that is slightly soluble in water, sparingly soluble in acetone, and soluble in methanol. Armodafinil tablets contain 50, 150, 200 or 250 mg of armodafinil and the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone, and pregelatinized starch. chemical structure

ARRANON (nelarabine) is a prodrug of the cytotoxic deoxyguanosine analogue, 9-β- D -arabinofuranosylguanine (ara-G). The chemical name for nelarabine is 2-amino-9-β- D -arabinofuranosyl-6-methoxy-9 H -purine. It has the molecular formula C 11 H 15 N 5 O 5 and a molecular weight of 297.27. Nelarabine has the following structural formula: Nelarabine is slightly soluble to soluble in water and melts with decomposition between 209ºC and 217ºC. ARRANON (nelarabine) injection is supplied as a clear, colorless, sterile solution in glass single-dose vials. Each vial contains 250 mg of nelarabine (5 mg nelarabine per mL) and the inactive ingredient sodium chloride (4.5 mg per mL) in Water for Injection, USP. ARRANON is intended for intravenous infusion. Hydrochloric acid and sodium hydroxide may have been used to adjust the pH. The solution pH ranges from 5.0 to 7.0. The following structural formula for nelarabine is 2-amino-9-b-D-arabinofuranosyl-6-methoxy-9H-purine. It has the molecular formula C11H15N5O5 and a molecular weight of 297.27.

Arsenic trioxide injection is a sterile injectable solution of arsenic trioxide. The molecular formula of arsenic trioxide in the solid state is As 2 O 3 , with a molecular weight of 197.8 and the following structural formula: Arsenic trioxide injection is available in 10 mL, single-dose vials containing 12 mg of arsenic trioxide. Arsenic trioxide injection is formulated as a sterile, nonpyrogenic, clear solution of arsenic trioxide in water for injection using sodium hydroxide and dilute hydrochloric acid to adjust to pH 8. Arsenic trioxide injection is preservative-free. Arsenic trioxide, the active ingredient, is present at a concentration of 2 mg/mL. Inactive ingredients and their respective approximate concentrations are sodium hydroxide (1.2 mg/mL) for solubilization, and sodium hydroxide and hydrochloric acid for pH adjustment to pH 8. chemical-structure

Azacitidine for injection contains azacitidine, which is a nucleoside metabolic inhibitor. Azacitidine is 4-Amino-1-β-D-ribofuranosyl-s-triazin-2(1H)-one. The structural formula is as follows: The molecular formula is C 8 H 12 N 4 O 5 .The molecular weight is 244.20. Azacitidine is a white to off-white solid. Azacitidine was found to be Soluble in Dimethyl sulphoxide, sparingly soluble in water and insoluble in acetone and ethanol. The finished product is supplied in a sterile form for reconstitution as a suspension for subcutaneous injection or reconstitution as a solution with further dilution for intravenous infusion. Vials of azacitidine for injection contain 100 mg of azacitidine and 100 mg mannitol as a sterile lyophilized powder. azacitidine-structure

Azelaic acid gel, 15%, is an aqueous gel which contains azelaic acid, a naturally-occurring saturated dicarboxylic acid. It is for topical use. Chemically, azelaic acid is 1,7-heptanedicarboxylic acid. The molecular formula for azelaic acid is C 9 H 16 O 4 . It has the following structure: Azelaic acid has a molecular weight of 188.22. It is a white, odorless crystalline solid. It is poorly soluble in water at 20°C (0.24%) but freely soluble in boiling water and in ethanol. Azelaic acid gel, 15% is a white to yellowish white opaque gel for topical use; each gram contains 0.15 gm azelaic acid (15% w/w) in an aqueous gel base containing benzoic acid (as a preservative), disodium EDTA, lecithin, medium-chain triglycerides, polyacrylic acid, polysorbate 80, propylene glycol, purified water, and sodium hydroxide to adjust pH. Chemical Structure

Azelastine Hydrochloride Ophthalmic Solution, 0.05% is a sterile ophthalmic solution containing azelastine hydrochloride, a relatively selective H 1 -receptor antagonist for topical administration to the eyes. Azelastine hydrochloride is a white crystalline powder with a molecular weight of 418.37. Azelastine hydrochloride is sparingly soluble in water, methanol and propylene glycol, and slightly soluble in ethanol, octanol, and glycerine. Azelastine hydrochloride is a racemic mixture with a melting point of 225°C. The chemical name for azelastine hydrochloride is (±)-1-(2H)-phthalazinone,4-[(4-chlorophenyl)methyl]-2- (hexahydro-1-methyl-1H-azepin-4-yl)-, monohydrochloride and is represented by the following chemical structure: Empirical chemical structure: C 22 H 24 ClN 3 O•HCl Each mL of Azelastine Hydrochloride Ophthalmic Solution, 0.05% contains: Active : 0.5 mg azelastine hydrochloride, equivalent to 0.457 mg of azelastine base; Preservative : 0.125 mg benzalkonium chloride; Inactives : disodium edetate dihydrate, hypromellose, sorbitol solution, sodium hydroxide and water for injection. It has a pH of approximately 5.0 to 6.5 and an osmolarity of approximately 271 to 312 mOsmol/L. Structure

AZOPT contains a carbonic anhydrase inhibitor formulated for multidose topical ophthalmic use. Brinzolamide is described chemically as: (R)-(+)-4-Ethylamino-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno [3,2-e]-1,2-thiazine-6-sulfonamide-1,1- dioxide. Its empirical formula is C 12 H 21 N 3 O 5 S 3 , and its structural formula is: Brinzolamide has a molecular weight of 383.5 g/mol and a melting point of about 131°C. It is a white powder, which is insoluble in water, very soluble in methanol and soluble in ethanol. AZOPT is supplied as a sterile, aqueous suspension of brinzolamide which has been formulated to be readily suspended and slow settling, following shaking. It has a pH of approximately 7.5 and an osmolality of 300 mOsm/kg. Each mL of AZOPT contains: Active ingredient: brinzolamide 10 mg; Inactives: carbomer 974P, edetate disodium, hydrochloric acid and/or sodium hydroxide to adjust pH, mannitol, purified water, sodium chloride, and tyloxapol; Preservative: benzalkonium chloride 0.1 mg. Brinzolamide structural formula

Benazepril hydrochloride, USP is a white to off-white crystalline powder, soluble (>100 mg/mL) in water, in ethanol, and in methanol. Benazepril hydrochloride's chemical name is 3-[[1-(ethoxycarbonyl)-3-phenyl-(1S)-propyl]amino]-2,3,4,5- tetrahydro-2-oxo-1 H -1-(3S)-benzazepine-1-acetic acid monohydrochloride; its structural formula is: Its molecular formula is C 24 H 28 N 2 O 5 •HCl, and its molecular weight is 460.96. Benazeprilat, the active metabolite of benazepril, is a nonsulfhydryl angiotensin-converting enzyme inhibitor. Benazepril is converted to benazeprilat by hepatic cleavage of the ester group. Hydrochlorothiazide, USP is a white, or practically white, practically odorless, crystalline powder. It is slightly soluble in water; freely soluble in sodium hydroxide solution, in n -butylamine, and in dimethylformamide; sparingly soluble in methanol; and insoluble in ether, in chloroform, and in dilute mineral acids. Hydrochlorothiazide's chemical name is 6-chloro-3,4-dihydro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; its structural formula is: Its molecular formula is C 7 H 8 ClN 3 O 4 S 2, and its molecular weight is 297.73. Hydrochlorothiazide is a thiazide diuretic. The tablets are a combination of benazepril hydrochloride and hydrochlorothiazide, USP. They are formulated for oral administration with a combination of 5 mg, 10 mg, or 20 mg of benazepril hydrochloride and 6.25 mg, 12.5 mg, or 25 mg of hydrochlorothiazide, USP. The inactive ingredients of the tablets are colloidal silicon dioxide, crospovidone, hydrogenated castor oil, lactose monohydrate, poloxamer, polyethylene glycol, pregelatinized starch (corn), titanium dioxide and zinc stearate. The 5 mg/6.25 mg tablets also contain polyvinyl alcohol - part hydrolyzed and talc. The 10 mg/12.5 mg tablets also contain FD&C red No. 40, FD&C yellow No. 6, polyvinyl alcohol and talc. The 20 mg/12.5 mg tablets also contain FD&C blue No. 2, FD&C red No. 40, hypromellose and polysorbate. The 20 mg/25 mg tablets also contain FD&C red No. 40, hypromellose and polysorbate. This product meets USP Dissolution Test 2. Chemical Structure 1 HCTZ Chemical Structure

Betaxolol Hydrochloride Ophthalmic Solution contains betaxolol hydrochloride, a cardioselective beta-adrenergic receptor blocking agent, in a sterile isotonic solution. Betaxolol hydrochloride is a white, crystalline powder, soluble in water, with a molecular weight of 343.89. The chemical structure is presented below: Empirical Formula: C 18 H 29 NO 3 •HCl Chemical Name: (±)-1-[p-[2-(Cyclopropylmethoxy)ethyl]phenoxy]-3-(isopropylamino)-2-propanol hydrochloride. Each mL contains: Active: 5.6 mg betaxolol hydrochloride equivalent to betaxolol base 5 mg. Preservative: benzalkonium chloride 0.01%. Inactives: edetate disodium, purified water, sodium chloride, with hydrochloric acid and/or sodium hydroxide (to adjust pH). chemical

Bimatoprost ophthalmic solution, 0.03% is a synthetic prostaglandin analog. Its chemical name is ( Z )-7-[(1 R ,2 R ,3 R ,5 S )-3,5-Dihydroxy-2-[(1 E ,3 S )-3-hydroxy-5-phenyl-1-pentenyl]cyclopentyl]- N -ethyl-5-heptenamide, and its molecular weight is 415.58. Its molecular formula is C 25 H 37 NO 4 . Its chemical structure is: Bimatoprost is a powder, which is very soluble in ethyl alcohol and methyl alcohol and slightly soluble in water. Bimatoprost ophthalmic solution is a clear, isotonic, colorless, sterile ophthalmic solution with an osmolality of approximately 290 mOsmol/kg. Contains: Active: Bimatoprost 0.3 mg/mL; Preservative: Benzalkonium chloride 0.05 mg/mL; Inactives: Citric acid, purified water, sodium chloride and sodium phosphate dibasic. Sodium hydroxide and/or hydrochloric acid may be added to adjust pH. The pH during its shelf life ranges from 6.8 to 7.8. chemicalstructure

Brimonidine tartrate ophthalmic solution, 0.1%, sterile, is a relatively selective alpha-2 adrenergic receptor agonist for topical ophthalmic use. The structural formula of brimonidine tartrate is: 5-Bromo-6-(2-Imidazolin-2-ylamino)quinoxaline Tartrate; MW = 442.22 In solution, brimonidine tartrate ophthalmic solution, 0.1% has a clear, greenish-yellow color. It has an osmolality of 255 to 300 mOsmol/kg and a pH of 7.5 to 7.8. Brimonidine tartrate appears as an white to off-white, pale yellow to yellow powder and is soluble in both water (0.6 mg/mL) and in the product vehicle (1.4 mg/mL) at pH 7.7. Each mL of brimonidine tartrate ophthalmic solution, 0.1% contains: Active ingredient: brimonidine tartrate 0.1% (1 mg/mL). Preservative: sodium chlorite 0.005% (0.05 mg/mL). Inactives: boric acid; calcium chloride; magnesium chloride; potassium chloride; sodium borate; sodium carboxymethylcellulose; sodium chloride and purified water. Hydrochloric acid/or sodium hydroxide may be added to adjust pH. structure

Brimonidine tartrate ophthalmic solution, 0.15% (1.5 mg brimonidine tartrate per mL equivalent to 1.0 mg brimonidine free base per mL) is a relatively selective alpha-2-adrenergic agonist for topical ophthalmic use. The chemical name of brimonidine tartrate is 5-bromo-6-(2-imidazolidinylideneamino) quinoxaline L-tartrate. It is a white to off-white, pale yellow to yellow powder. It has a molecular weight of 442.24 as the tartrate salt, and is both soluble in water (1.5 mg/mL) and in the product vehicle (3.0 mg/mL) at pH 7.2. The structural formula is: Formula: C 11 H 10 BrN 5 • C 4 H 6 O 6 CAS Number: 59803-98-4 In solution, brimonidine tartrate ophthalmic solution, 0.15% has a clear, pale yellow to greenish yellow color. It has an osmolality of 250 - 350 mOsmol/kg and a pH of 6.6 to 7.4. Contains: Active ingredient: brimonidine tartrate 1.5 mg/mL (1.5 mg/mL), Preservative: Polyquad (polyquaternium-1) 0.001% (0.01 mg/mL), Inactives: boric acid, calcium chloride, magnesium chloride, mannitol, potassium chloride, povidone, purified water, sodium borate, sodium chloride, with hydrochloric acid and/or sodium hydroxide to adjust pH. chemical