northstar rxllc - 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 and 200 mcg. Each Levothyroxine sodium tablets, USP contains the inactive ingredients croscarmellose sodium, microcrystalline cellulose, silicon dioxide 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 Aluminium Lake* 50 None 75 FD & C Red No. 40 Aluminium Lake FD & C Blue No. 2 Aluminium Lake 88 FD & C Yellow No. 6 Aluminium Lake* FD & C Blue No. 1 Aluminium Lake 100 FD & C Yellow No. 6 Aluminium Lake* D & C Yellow No. 10 Lake 112 FD & C Red No. 40 Aluminium Lake 125 FD & C Yellow No. 6 Aluminium Lake* FD & C Red No. 40 Aluminium Lake FD & C Blue No. 1 Aluminium Lake 137 FD & C Blue No. 1 Aluminium Lake 150 FD & C Blue No. 2 Aluminium Lake 175 FD & C Red No. 40 Aluminium Lake FD & C Blue No. 2 Aluminium Lake 200 FD & C Red No. 40 Aluminium Lake * Note - FD&C Yellow No. 6 is orange in color. Levothyroxine Sodium Tablet, USP meets USP Dissolution Test 2. str

Atorvastatin is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium is 1 H -Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)- β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-, calcium salt (2:1), [R-(R*, R*)] trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca 2+ •3H 2 O and its molecular weight is 1209.42. Its structural formula is: Atorvastatin calcium, USP is a white to off-white powder. Atorvastatin calcium is very slightly soluble in pH 1.2, pH 4.5 and pH 6.8 buffers; freely soluble in methanol; slightly soluble in ethanol; practically insoluble in acetonitrile. Atorvastatin Calcium Tablets, USP for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.825 mg, 21.649 mg, 43.299 mg or 86.579 mg atorvastatin calcium trihydrate, USP) and the following inactive ingredients: calcium carbonate, croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polysorbate 80 and film coating contains hypromellose, polyethylene glycol, talc and titanium dioxide. USP dissolution test is pending. atorvastatinfigure1

Atorvastatin calcium tablets, USP are an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium, USP is 1H-pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-, calcium salt (2:1),[R-(R*, R*)]-; trihydrate. The molecular formula of atorvastatin calcium is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium, USP is a white to off-white crystalline powder that is soluble to freely soluble in methanol, slightly soluble in alcohol; insoluble to very slightly soluble in distilled water, in pH 7.4 phosphate buffer and in acetonitrile, insoluble in aqueous solutions of pH 4 and below. Atorvastatin calcium tablets for oral use contain atorvastatin 10 mg, 20 mg, 40 mg, or 80 mg (equivalent to 10.36 mg, 20.72 mg, 41.44 mg, or 82.88 mg atorvastatin calcium anhydrous) and the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, Opadry YS -1-7040 (hypromellose, polyethylene glycol, talc and titanium dioxide), polysorbate 80, and precipitated calcium carbonate. Structural formula

Losartan potassium is an angiotensin II receptor blocker acting on the AT 1 receptor subtype. Losartan potassium, a non-peptide molecule, is chemically described as 2-butyl-4-chloro-l-[(2'-(lH-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-lH-imidazole-5-methanol mono potassium salt. Its molecular formula is C 22 H 22 ClKN 6 O, and its structural formula is: Losartan potassium, USP is a white to off-white powder with a molecular weight of 461.01. It is freely soluble in water and slightly soluble in acetonitrile. Oxidation of the 5-hydroxymethyl group on the imidazole ring results in the active metabolite of losartan. Losartan potassium is available as tablets for oral administration containing either 25 mg, 50 mg or 100 mg of losartan potassium, USP and the following inactive ingredients: crospovidone, lactose monohydrate, low substituted hydroxy propyl cellulose, magnesium stearate, microcrystalline cellulose and pregelatinized starch. The tablets are coated with Opadry White which contains carnauba wax, hypromellose and titanium dioxide. Losartan potassium tablets USP, 25 mg, 50 mg and 100 mg tablets contain potassium in the following amounts: 2.12 mg (0.054 mEq), 4.24 mg (0.108 mEq) and 8.48 mg (0.216 mEq), respectively. The botanical source for pregelatinized starch is corn starch. losartanpotassiumstructure

The active ingredient in pantoprazole sodium delayed-release tablets USP, a PPI, is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl] sulfinyl]-1H- benzimidazole sesquihydrate, a compound that inhibits gastric acid secretion. Its molecular formula is C 16 H 14 F 2 N 3 NaO 4 S x 1.5 H 2 O, with a molecular weight of 432.4. The structural formula is: Pantoprazole sodium sesquihydrate is a white to cream color powder and is racemic. Pantoprazole has weakly basic and acidic properties. Pantoprazole sodium sesquihydrate is freely soluble in water and ethanol. The stability of the compound in aqueous solution is pH-dependent. The rate of degradation increases with decreasing pH. At ambient temperature, the degradation half-life is approximately 2.8 hours at pH 5 and approximately 220 hours at pH 7.8. Pantoprazole sodium USP is supplied as a delayed-release tablet, available in two strengths 20 mg pantoprazole (equivalent to 22.6 mg of pantoprazole sodium sesquihydrate) and 40 mg pantoprazole (equivalent to 45.1 mg of pantoprazole sodium sesquihydrate). Pantoprazole sodium delayed-release tablets USP contains the following inactive ingredients: ammonium hydroxide, calcium stearate, crospovidone, hydroxypropyl cellulose, hypromellose, iron oxide black, isopropyl alcohol, mannitol, methacrylic acid copolymer, methylated spirit, N-butyl alcohol, polyethylene glycol, propylene glycol, shellac, sodium carbonate anhydrous, synthetic yellow iron oxide, talc, titanium dioxide, triethyl citrate, zein. Pantoprazole sodium delayed-release tablets meets USP dissolution test 5.

The active ingredient in pantoprazole sodium for delayed-release oral suspension, a PPI, is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]¬-1 H -benzimidazole sesquihydrate, a compound that inhibits gastric acid secretion. Its molecular formula is C 16 H 14 F 2 N 3 NaO 4 S x 1.5 H 2 O, with a molecular weight of 432.4. The structural formula is: Pantoprazole sodium USP, (sesquihydrate) is a white to off-white crystalline powder and is racemic. Pantoprazole has weakly basic and acidic properties. Pantoprazole sodium sesquihydrate is freely soluble in water, very slightly soluble in phosphate buffer at pH 7.4, and practically insoluble in n-hexane. The stability of the compound in aqueous solution is pH-dependent. The rate of degradation increases with decreasing pH. At ambient temperature, the degradation half-life is approximately 2.8 hours at pH 5 and approximately 220 hours at pH 7.8. Pantoprazole sodium for delayed-release oral suspension is supplied as a for delayed-release oral suspension in unit-dose packets available in one strength 40 mg pantoprazole, (equivalent to 45.1 mg of pantoprazole sodium), contains the following inactive ingredients: calcium stearate, crospovidone, ferric oxide yellow, hydroxypropyl cellulose, hypromellose, methacrylic acid copolymer, microcrystalline cellulose, polysorbate 80, povidone, sodium carbonate, sodium lauryl sulfate, talc, titanium dioxide, and triethyl citrate. chemical-structure

Celecoxib is a nonsteroidal anti-inflammatory drug, available as capsules containing 50 mg, 100 mg, 200 mg and 400 mg celecoxib 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 C 17 H 14 F 3 N 3 O 2 S, and it has the following chemical structure: Celecoxib is a white to off-white powder with a pKa of 11.1 (sulfonamide moiety). Celecoxib 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: croscarmellose sodium, edible inks, gelatin, lactose monohydrate, magnesium stearate, povidone and sodium lauryl sulfate. structure

Clopidogrel tablets, USP are a thienopyridine class inhibitor of P2Y 12 ADP platelet receptors. Chemically it is methyl (+)-(S)-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5 (4H)- acetate sulfate (1:1). The empirical formula of clopidogrel bisulfate is C 16 H 16 ClNO 2 S•H 2 SO 4 and its molecular weight is 419.9. The structural formula is as follows: Clopidogrel bisulfate, USP is a white to off-white powder. It is practically insoluble in water at neutral pH but freely soluble at pH 1. It also dissolves freely in methanol, dissolves sparingly in methylene chloride, and is practically insoluble in ethyl ether. It has a specific optical rotation of about +56°. Clopidogrel tablets USP, 75 mg for oral administration is provided as pink,circular, biconvex, debossed, film-coated tablets containing 97.875 mg of clopidogrel bisulfate which is the molar equivalent of 75 mg of clopidogrel base. Each tablet contains lactose monohydrate, low substituted hydroxypropyl cellulose, colloidal silicon dioxide, dimethicone and hydrogenated castor oil as inactive ingredients. The pink film coating contains hypromellose 2910, polyethylene glycol 400, titanium dioxide and iron oxide red. structure

Rosuvastatin calcium, USP is a 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA)-reductase inhibitor. The chemical name for rosuvastatin calcium, USP is bis[(E)-7[4-(4-fluorophenyl)-6-isopropyl-2-(methyl(methylsulfonyl) amino] pyrimidin-5-yl]-(3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt with the following structural formula: The empirical formula for rosuvastatin calcium, USP is (C 22 H 27 FN 3 O 6 S) 2 Ca and the molecular weight is 1,001.14. Rosuvastatin calcium, USP is a white to off-white powder that is very slightly soluble in water, insoluble in methanol and ethanol. Rosuvastatin calcium, USP is a hydrophilic compound with a partition coefficient (octanol/water) of 0.13 at pH of 7.0. Rosuvastatin Tablets, USP for oral use contain 5 mg, 10 mg, 20 mg, or 40 mg (equivalent to 5.2 mg, 10.4 mg, 20.8 mg, and 41.6 mg rosuvastatin calcium) and the following inactive ingredients: crospovidone, ferric oxide red, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, sodium bicarbonate, titanium dioxide and triacetin. structure

Allopurinol is a xanthine oxidase inhibitor. It has the following structural formula: Allopurinol tablets are known chemically as 1, 5-dihydro-4 H -pyrazolo [3, 4- d ]pyrimidin-4-one and it has a molecular weight of 136.11 g/mol. Its solubility in water at 37°C is 80.0 mg/dL and is greater in an alkaline solution. It is a xanthine oxidase inhibitor which is administered orally. Each scored white, flat cylindrical tablet contains 100 mg allopurinol and the inactive ingredients corn starch, lactose monohydrate, magnesium stearate, povidone and purified water. Each scored peach, flat cylindrical tablet contains 300 mg allopurinol and the inactive ingredients corn starch, FD&C Yellow No. 6 Aluminium Lake, lactose monohydrate, magnesium stearate, povidone and purified water. Allopurinol-Struct

Amoxicillin and clavulanate potassium tablets, USP is 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). 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. o Each tablet of amoxicillin and clavulanate potassium contains 0.63 mEq potassium. amoxicillin-chemical-structure clavulanate-potassium-chemical-structure

Arformoterol tartrate inhalation solution is a sterile, clear, colorless, aqueous solution of the tartrate salt of arformoterol, the (R,R)-enantiomer of formoterol. Arformoterol is a selective beta 2 -adrenergic bronchodilator. The chemical name for arformoterol tartrate is formamide, N-[2-hydroxy-5-[(lR)-1-hydroxy-2-[[(lR)-2-(4-methoxyphenyl)-1- methylethyl]amino]ethyl]phenyl]-, (2R,3R)-2,3-dihydroxybutanedioate (1: 1 salt), and its established structural formula is as follows: The molecular weight of arformoterol tartrate is 494.5 g/mol, and its empirical formula is C 19 H 24 N 2 O 4 •C 4 H 6 O 6 (1:1 salt). It is a white to off-white powder that is freely soluble in dimethyl sulfoxide, sparingly soluble in water, slightly soluble in methanol, practically insoluble in acetonitrile. Arformoterol tartrate is the United States Adopted Name (USAN) for (R,R)-formoterol L-tartrate. Arformoterol tartrate inhalation solution is supplied as 2 mL of arformoterol tartrate solution packaged in 2.1 mL unit-dose, low-density polyethylene (LDPE) unit-dose vials. Each unit-dose vial contains 15 mcg of arformoterol (equivalent to 22 mcg of arformoterol tartrate) in a sterile, isotonic saline solution, pH-adjusted to 5.0 with citric acid and sodium citrate. Arformoterol tartrate inhalation solution requires no dilution before administration by nebulization. Like all other nebulized treatments, the amount delivered to the lungs will depend upon patient factors, the nebulizer used, and compressor performance. Using the PARI LC ® Plus nebulizer (with mouthpiece) connected to a PARI DURA NEB™ 3000 compressor under in vitro conditions, the mean delivered dose from the mouthpiece (% nominal) was approximately 4.1 mcg (27.6%) at a mean flow rate of 3.3 L/min. The mean nebulization time was 6 minutes or less. Arformoterol tartrate inhalation solution should be administered from a standard jet nebulizer at adequate flow rates via face mask or mouthpiece. Patients should be carefully instructed on the correct use of this drug product (please refer to the accompanying Patient Information ). Image

Aripiprazole is a psychotropic drug that is available as aripiprazole tablets. Aripiprazole tablets, USP are chemically designated as 7-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-2(1H)-quinolinone. The molecular formula is C23H27Cl2N3O2, and molecular weight is 448.39. The chemical structure is as follows: Aripiprazole tablets, USP are available in 2 mg, 5 mg, 10 mg, 15 mg, 20 mg, and 30 mg strengths. Inactive ingredients include corn starch, FD&C Blue #2/Indigo Carmine Al, ferric oxide red, ferric oxide yellow, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate and microcrystalline cellulose. FDA approved dissolution test specifications differ from USP aripiprazolestructure

Aripiprazole is an atypical antipsychotic drug that is available as aripiprazole oral solution. Aripiprazole is 7-[4-[4-(2,3-Dichlorophenyl) piperazin-1-yl] butoxy]-3, 4-dihydroquinolin-2(1 H )-one. The molecular formula is C 23 H 27 C l2 N 3 O 2 , and molecular weight is 448.39. The chemical structure is as follows: Aripiprazole Oral Solution is a clear, colorless to light yellow solution available in a concentration of 1 mg/mL. The inactive ingredients for this solution include edetate disodium, fructose, glycerin, malic acid, methylparaben, propylene glycol, propylparaben, purified water, sodium hydroxide, sucrose. The oral solution is orange flavored. aripiprazolestructure

Atovaquone oral suspension is a quinone antimicrobial drug. The chemical name of atovaquone is 1,4-Naphthalenedione, 2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-, trans. Atovaquone USP is a yellow colored powder that is freely soluble in tetrahydrofuran, soluble in chloroform and sparingly soluble in acetone. It has a molecular weight of 366.84 and the molecular formula C 22 H 19 ClO 3 . The compound has the following structural formula: Atovaquone oral suspension, USP is a formulation of micro-fine particles of atovaquone USP. Each 5 mL of atovaquone oral suspension, USP contains 750 mg of atovaquone USP and the inactive ingredients benzyl alcohol, flavor, hypromellose, poloxamer, purified water, saccharin sodium, and xanthan gum. Atovaquonestructure

Atropine Sulfate Ophthalmic Solution, USP 1% is a sterile topical anticholinergic for ophthalmic use. The active ingredient is represented by the chemical structure: Chemical Name: Benzeneacetic acid, α-(hydroxymethyl)-, 8-methyl-8-azabicyclo[3.2.1.]oct-3-yl ester, endo –(±)-, sulfate (2:1) (salt), monohydrate. Molecular Formula: (C 17 H 23 NO 3 ) 2 H 2 SO 4 H 2 O Molecular Weight: 694.84 g/mol Atropine sulfate, USP appears as colorless, almost white to white solid. It is very soluble in water and glacial acetic acid, freely soluble in ethanol (96%) and practically insoluble in diethyl ether. Each mL of Atropine Sulfate Ophthalmic Solution USP, 1% contains: Active : atropine sulfate, USP 10 mg equivalent to 8.3 mg of atropine. Inactives: benzalkonium chloride 0.1 mg (0.01%), dibasic sodium phosphate anhydrous, edetate disodium dihydrate, hypromellose (2910), monobasic sodium phosphate monohydrate, hydrochloric acid and/or sodium hydroxide may be added to adjust pH (3.5 to 6.0), and water for injection USP. structure

Azacitidine for injection contains azacitidine, which is a nucleoside metabolic inhibitor. Azacitidine is 4-amino-1-β-D-ribofuranosyl-1,3,5-triazin-2(1H)-one. The structural formula is as follows: The empirical formula is C 8 H 12 N 4 O 5 . The molecular weight is 244.20. Azacitidine is a white to off- white powder. 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.

Baclofen, USP is a muscle relaxant and antispastic. Its chemical name is 4-amino-3-(4-chlorophenyl)-butanoic acid. The structural formula is: Baclofen USP is a white to off-white, odorless or practically odorless crystalline powder. It is slightly soluble in water, very slightly soluble in methanol and insoluble in chloroform. Each tablet, for oral administration, contains 10 mg or 20 mg Baclofen. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, microcrystalline cellulose, magnesium stearate, potato starch, povidone. baclofen-str

Bortezomib for injection, a proteasome inhibitor, contains bortezomib which is an antineoplastic agent. Bortezomib is a modified dipeptidyl boronic acid. The chemical name for bortezomib, the monomeric boronic acid, is [(1R)-3-methyl-1-[[(2S)-1-oxo-3-phenyl-2-[(pyrazinylcarbonyl) amino]propyl]amino]butyl] boronic acid. Bortezomib has the following chemical structure: The molecular weight is 384.24. The molecular formula is C 19 H 25 BN 4 O 4. The solubility of bortezomib, as the monomeric boronic acid, in water is 0.8 to 0.9 mg/mL in a pH range of 2 to 6.5. Bortezomib for injection is available for intravenous injection or subcutaneous use. Each single-dose vial contains 3.5 mg of bortezomib as a sterile lyophilized powder. It also contains the inactive ingredient: 35 mg mannitol, USP. The product is provided as a mannitol boronic ester which, in reconstituted form, consists of the mannitol ester in equilibrium with its hydrolysis product, the monomeric boronic acid. The drug substance exists in its cyclic anhydride form as a trimeric boroxine. Chemical Structure

Bupivacaine hydrochloride injection, USP contains bupivacaine hydrochloride, an amide local anesthetic, as the active pharmaceutical ingredient. The route of administration for bupivacaine hydrochloride injection, USP is by injection, for infiltration, perineural, caudal, epidural, or retrobulbar use. Bupivacaine hydrochloride, USP is 2-piperidinecarboxamide, 1-butyl-N-(2,6-dimethylphenyl)-, monohydrochloride, monohydrate. It is a white or almost white, crystalline powder or colorless crystals that is soluble in water, freely soluble in alcohol. It has the molecular formula C 18 H 28 N 2 O.HCl.H 2 O and it has the following structural formula: Bupivacaine hydrochloride injection, USP is a clear and colorless sterile, isotonic solution. Each mL of single-dose vial contains 2.5 mg, 5 mg or 7.5 mg of bupivacaine hydrochloride (equivalent to 2.22 mg, 4.44 mg or 6.66 mg of bupivacaine, respectively), sodium chloride for isotonicity, sodium hydroxide or hydrochloric acid to adjust the pH between 4 and 6.5, in water for injection. bupvacinestucture

Candesartan cilexetil, USP a prodrug, is hydrolyzed to candesartan during absorption from the gastrointestinal tract. Candesartan is a selective AT 1 subtype angiotensin II receptor antagonist. Candesartan cilexetil, USP a nonpeptide, is chemically described as (±)-1-Hydroxyethyl 2-ethoxy-1-[ p -( o -1 H- tetrazol-5-ylphenyl)benzyl]-7-benzimidazolecarboxylate, cyclohexyl carbonate (ester). Its molecular formula is C 33 H 34 N 6 O 6 , and its structural formula is Candesartan cilexetil, USP is a white to off-white powder with a molecular weight of 610.67. It is practically insoluble in water and sparingly soluble in methanol. Candesartan cilexetil USP is a racemic mixture containing one chiral center at the cyclohexyloxycarbonyloxy ethyl ester group. Following oral administration, candesartan cilexetil undergoes hydrolysis at the ester link to form the active drug, candesartan, which is achiral. Candesartan cilexetil, USP is available for oral use as tablets containing either 16 mg, or 32 mg of candesartan cilexetil and the following inactive ingredients: hydroxypropyl cellulose, lactose monohydrate, corn starch, glycerin, carboxymethylcellulose calcium, and magnesium stearate. Ferric oxide is added to the 16-mg, and 32-mg tablets as a colorant. 1

Capecitabine is a nucleoside metabolic inhibitor. The chemical name is 5’-deoxy-5-fluoro-N[(pentyloxy) carbonyl]-cytidine and has a molecular formula of C 15 H 22 FN 3 O 6 and a molecular weight of 359.35. Capecitabine has the following structural formula: Capecitabine USP is a white or almost white powder. Capecitabine USP is freely soluble in anhydrous ethanol, sparingly soluble in water and practically insoluble in heptane. Capecitabine tablets USP are supplied as biconvex, film-coated tablets for oral administration. Each light peach-colored tablet contains 150 mg capecitabine USP and each peach-colored tablet contains 500 mg capecitabine USP. The inactive ingredients in capecitabine tablets USP include: croscarmellose sodium, hypromellose, lactose anhydrous, magnesium stearate and microcrystalline cellulose. The peach or light peach film coating contains hypromellose, iron oxide red, iron oxide yellow, talc and titanium dioxide. capecitabinechemicalstructure

Capecitabine is a fluoropyrimidine carbamate with antineoplastic activity. It is an orally administered systemic prodrug of 5'-deoxy-5-fluorouridine (5'-DFUR) which is converted to 5-fluorouracil. The chemical name for capecitabine is 5'-deoxy-5-fluoro-N-[(pentyloxy) carbonyl]-cytidine and has a molecular weight of 359.35. Capecitabine has the following structural formula: Capecitabine is a white to off-white crystalline powder with an aqueous solubility of 26 mg/mL at 20°C. Capecitabine tablets, USP are supplied as biconvex, oblong film-coated tablets for oral administration. Each light peach-colored tablet contains 150 mg capecitabine and each peach-colored tablet contains 500 mg capecitabine. The inactive ingredients in capecitabine tablets include: anhydrous lactose, croscarmellose sodium, hypromellose, microcrystalline cellulose and magnesium stearate. The peach or light peach film coating contains hypromellose, purified talc, titanium dioxide and ferric oxide red and ferric oxide yellow. Chemical Structure

Carvedilol phosphate is a nonselective beta-adrenergic blocking agent with alpha 1 -blocking activity. It is (2 RS )-1-(9 H -Carbazol-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl]amino]propan-2-ol phosphate salt (1:1) hemihydrate. It is a racemic mixture with the following structure: Carvedilol phosphate is a white to almost-white solid with a molecular weight of 513.5 (406.5 carvedilol free base) and a molecular formula of C 24 H 26 N 2 O 4 •H 3 PO 4 •1/2 H 2 O. Carvedilol phosphate extended-release capsules are available for once-a-day administration as extended-release oral capsules containing 10, 20, 40, or 80 mg carvedilol phosphate. Carvedilol phosphate extended-release hard gelatin capsules are filled with carvedilol phosphate controlled-release minitablets that are coated with methacrylic acid copolymers. Inactive ingredients include crospovidone, hypromellose, lactose monohydrate, magnesium stearate, methacrylic acid ethyl acrylate, methacrylic acid methyl methacrylate, microcrystalline cellulose, polyethylene glycol, propylene glycol, silicon dioxide, talc and triethyl citrate. The capsule shell contains gelatin and titanium dioxide. The 20 mg capsule shell also contains FD&C blue #1, FD&C yellow #5 and FD&C yellow #6. The 40 mg capsule shell also contains D&C yellow #10 and FD&C yellow #6. The 80 mg capsule shell also contains D&C yellow #10 and FD&C blue #1. The imprinting ink for the 10 mg, 40 mg and 80 mg contains D&C yellow #10 lake, FD&C blue #1, FD&C blue #2, FD&C red #40, iron oxide black, propylene glycol and shellac glaze. The imprinting ink for the 20 mg contains ammonium hydroxide, propylene glycol, shellac glaze, simethicone and titanium dioxide. structure

Ciprofloxacin 0.3% and dexamethasone 0.1% otic suspension USP, contains the quinolone antimicrobial, ciprofloxacin hydrochloride USP, combined with the corticosteroid, dexamethasone USP, in a sterile, preserved suspension for otic use. Each mL of ciprofloxacin 0.3% and dexamethasone 0.1% otic suspension contains ciprofloxacin hydrochloride USP (equivalent to 3 mg ciprofloxacin base), 1 mg dexamethasone USP, and 0.1 mg benzalkonium chloride as a preservative. The inactive ingredients are acetic acid, boric acid, edetate disodium, hydroxyethyl cellulose, sodium acetate, sodium chloride, tyloxapol and water for injection. Sodium hydroxide or hydrochloric acid may be added for adjustment of pH. Ciprofloxacin, a quinolone antimicrobial is available as the monohydrochloride monohydrate salt of 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid. The empirical formula is C 17 H 18 FN 3 O 3 ·HCl·H 2 O. The molecular weight is 385.82 g/mol and the structural formula is: Figure 1: Structure of Ciprofloxacin Dexamethasone, 9-fluoro-11(beta),17,21-trihydroxy-16(alpha)-methylpregna-1,4-diene-3,20-dione, is a corticosteroid. The empirical formula is C 22 H 29 FO 5 . The molecular weight is 392.46 g/mol and the structural formula is: Figure 2: Structure of Dexamethasone

Clindamycin and Benzoyl Peroxide Gel, 1%/5% contains clindamycin phosphate, (7(S)-chloro-7-deoxylincomycin-2-phosphate). Clindamycin phosphate is a water soluble ester of the semi-synthetic antibiotic produced by a 7(S)-chloro-substitution of the 7(R)-hydroxyl group of the parent antibiotic lincomycin. Chemically, clindamycin phosphate is (C 18 H 34 ClN 2 O 8 PS). The structural formula for clindamycin is represented below: Clindamycin phosphate has a molecular weight of 504.96 and its chemical name 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 2-(dihydrogen phosphate). Clindamycin and Benzoyl Peroxide Gel, 1%/5% also contains benzoyl peroxide, for topical use. Chemically, benzoyl peroxide is (C 14 H 10 O 4 ). It has the following structural formula: Benzoyl peroxide has a molecular weight of 242.23. Each gram of Clindamycin and Benzoyl Peroxide Gel, 1%/5% contains, as dispensed, 10 mg (1%) clindamycin as phosphate and 50 mg (5%) benzoyl peroxide in a base of carbomer homopolymer type C, docusate sodium, edetate disodium, sodium hydroxide, and purified water. clinidamycin-structure benzoyl-peroxide

Table 4. Description Proprietary Name: Not Applicable Established Name: Clobazam Tablets Dosage Forms: Tablet Route of Administration: Oral Established Pharmacologic Class of Drug: Benzodiazepine Chemical Name: 7-Chloro-1-methyl-5-phenyl-1 H -1,5- benzodiazepine-2,4(3 H ,5 H )-dione Structural Formula: Clobazam is a white or almost white, crystalline powder; is freely soluble in dichloromethane. The melting range of clobazam is from 180ºC to 182ºC. The molecular formula is C 16 H 13 ClN 2 O 2 and the molecular weight is 300.74. Each clobazam tablet contains 10 mg or 20 mg of clobazam. Tablets also contain as inactive ingredients: colloidal silicon dioxide, granulated corn starch, lactose monohydrate, magnesium stearate and talc. ClobazamStucture

Table 4. Description Proprietary Name: Not Applicable Established Name: Clobazam Oral Suspension Dosage Forms: Oral Suspension Route of Administration: Oral Established Pharmacologic Class of Drug: Benzodiazepine Chemical Name: 7-Chloro-1-methyl-5-phenyl-1 H -1,5- benzodiazepine-2,4(3 H ,5 H )-dione Structural Formula: Clobazam is a white or almost white crystalline powder; is freely soluble in dichloromethane. The melting range of clobazam is from 182ºC to 185ºC. The molecular formula is C 16 H 13 ClN 2 O 2 and the molecular weight is 300.74. Clobazam is available for oral administration as an off white suspension containing clobazam at a concentration of 2.5 mg/mL. Inactive ingredients include citric acid monohydrate, dibasic sodium phosphate anhydrous, magnesium aluminum silicate, maltitol solution, methylparaben, polysorbate 80, propylene glycol, propyl paraben, purified water, simethicone emulsion, strawberry flavor, sucralose and xanthan gum. structure

Cyanocobalamin Injection, USP is a sterile solution of cyanocobalamin for intramuscular or subcutaneous injection. Each mL contains 1,000 mcg cyanocobalamin. Each vial also contains Sodium Chloride, 0.50%. Benzyl Alcohol, 1.5%, is present as a preservative. Sodium acetate and glacial acetic acid are present as buffer. Hydrochloric acid and/or sodium hydroxide may have been added during manufacture to adjust the pH (range 4.5-7.0). Cyanocobalamin appears as dark red crystals or as an amorphous or crystalline red powder. It is very hygroscopic in the anhydrous form, and sparingly soluble in water (1:80). The vitamin B 12 coenzymes are very unstable in light. The chemical name is 5,6-dimethyl-benzimidazolyl cyanocobamide; the molecular formula is C 63 H 88 CoN 14 O 14 P. The cobalt content is 4.34%. The molecular weight is 1355.39. The structural formula is represented below. structure

Cyclophosphamide is a synthetic antineoplastic drug chemically related to the nitrogen mustards. The chemical name for cyclophosphamide is 2-[bis(2-chloroethyl)amino]tetrahydro-2H-1,3,2-oxazaphosphorine 2-oxide monohydrate, and has the following structural formula: Cyclophosphamide, USP is a white crystalline powder with the molecular formula C 7 H 15 Cl 2 N 2 O 2 P•H 2 O and a molecular weight of 279.1. Cyclophosphamide is soluble in water, saline, or ethanol. Cyclophosphamide for Injection, USP is a sterile white powder available as 500 mg, 1 g, and 2 g strength vials. 500 mg vial contains 534.5 mg cyclophosphamide monohydrate equivalent to 500 mg cyclophosphamide, USP. 1 g vial contains 1069 mg cyclophosphamide monohydrate equivalent to 1 g cyclophosphamide, USP 2 g vial contains 2138 mg cyclophosphamide monohydrate equivalent to 2 g cyclophosphamide, USP 1

The chemical name for dabigatran etexilate mesylate, a direct thrombin inhibitor, is N-[[2-[[[4-[(hexyloxy)carbonyl]amino]iminomethyl]phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-β-alanine ethyl ester, methanesulfonate. The empirical formula is C 34 H 41 N 7 O 5 .CH 3 SO 3 H and the molecular weight is 723.86 (mesylate salt), 627.75 (free base). The structural formula is: Dabigatran etexilate mesylate is a yellow-white to yellow color powder. Sparingly soluble in methanol. Dabigatran etexilate capsules are supplied in 150 mg strengths for oral administration. Each capsule contains dabigatran etexilate mesylate as the active ingredient: 150 mg dabigatran etexilate (equivalent to 172.95 mg dabigatran etexilate mesylate), along with the following inactive ingredients: hydroxypropyl cellulose, hypromellose, sugar spheres (sucrose and corn starch), talc and tartaric acid. The capsule shell is composed of iron oxide red, iron oxide yellow, hypromellose and titanium dioxide. The capsules are printed with black ink containing black iron oxide, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. dabigartanstructure

Daptomycin for injection contains daptomycin, a cyclic lipopeptide antibacterial agent derived from the fermentation of Streptomyces roseosporus . The chemical name is N -decanoyl-L-tryptophyl-D-asparaginyl-L-aspartyl-L-threonylglycyl-L-ornithyl-L-aspartyl-D-alanyl-L-aspartylglycyl-D-seryl- threo -3-methyl-L-glutamyl-3-anthraniloyl-L-alanine ε 1 -lactone The chemical structure is: The molecular formula is C 72 H 101 N 17 O 26 ; the molecular weight is 1620.67. Daptomycin for injection is supplied in a single-dose vial as a sterile, preservative-free, pale yellow to light brown, lyophilized cake or powder containing approximately 500 mg of daptomycin for intravenous (IV) use following reconstitution with 0.9% sodium chloride injection [see Dosage and Administration ( 2.7 )]. The only inactive ingredient is sodium hydroxide, which is used for pH adjustment. Freshly reconstituted solutions of daptomycin for injection range in color from pale yellow to light brown.

Daptomycin for injection contains daptomycin, a cyclic lipopeptide antibacterial agent derived from the fermentation of Streptomyces roseosporus . The chemical name is N-decanoyl-L-tryptophyl-D-asparaginyl-L-aspartyl-L-threonylglycyl-L-ornithyl-L-aspartyl-D-alanyl-L-aspartylglycyl-D-seryl-threo-3-methyl-L-glutamyl-3-anthraniloyl-L-alanine 1-lactone. The chemical structure is: The empirical formula is C 72 H 101 N 17 O 26 ; the molecular weight is 1620.67. Daptomycin is supplied in a single-dose vial as a sterile, preservative-free, pale yellow to light brown, lyophilized cake containing approximately 500 mg of daptomycin for intravenous (IV) use following reconstitution with 0.9% sodium chloride injection [see Dosage and Administration (2.7) ]. The only inactive ingredient is sodium hydroxide, which is used for pH adjustment. Freshly reconstituted solutions of daptomycin range in color from pale yellow to light brown. daptomycinestructure

Daptomycin for injection contains daptomycin, a cyclic lipopeptide antibacterial agent derived from the fermentation of Streptomyces roseosporus. The chemical name is N-decanoyl-L-tryptophyl-D-asparaginyl-L-aspartyl-L-threonylglycyl-L-ornithyl-L-aspartyl-D-alanyl-L-aspartylglycyl-D-seryl-threo - 3-methyl-L-glutamyl-3-anthraniloyl-L-alanine ε 1 -lactone. The chemical structure is: The empirical formula is C 72 H 101 N 17 O 26 ; the molecular weight is 1620.67. Daptomycin for injection is supplied in a single-dose vial as a sterile, preservative-free, pale yellow to light brown, lyophilized cake containing approximately 350 mg of daptomycin for intravenous (IV) use following reconstitution with 0.9% sodium chloride injection [see Dosage and Administration ( 2.7 )] . The only inactive ingredient is sodium hydroxide, which is used for pH adjustment; between 4.0 to 5.0. Freshly reconstituted solutions of daptomycin for injection range in color from pale yellow to light brown. structure

A single-entity amphetamine product combining the neutral sulfate salts of Dextroamphetamine and amphetamine, with the Dextro isomer of amphetamine Saccharate and d, 1-amphetamine aspartate. EACH TABLET CONTAINS 5 mg 7.5 mg 10 mg 15 mg 20 mg 30 mg Dextroamphetamine Saccharate 1.25 mg 1.875 mg 2.5 mg 3.75 mg 5 mg 7.5 mg Amphetamine Aspartate Monohydrate Equivalent 1.25 mg 1 1.875 mg 2 2.5 mg 3 3.75 mg 4 5 mg 5 7.5 mg 6 Dextroamphetamine Sulfate, USP 1.25 mg 1.875 mg 2.5 mg 3.75 mg 5 mg 7.5 mg Amphetamine Sulfate, USP 1.25 mg 1.875 mg 2.5 mg 3.75 mg 5 mg 7.5 mg Total Amphetamine Base Equivalence 3.13 mg 4.7 mg 6.3 mg 9.4 mg 12.6 mg 18.8 mg 1 1.25 mg of Amphetamine Aspartate Monohydrate equivalent to 1.17 mg Amphetamine Aspartate (Anhydrous) as supplied 2 1.875 mg of Amphetamine Aspartate Monohydrate equivalent to 1.755 mg Amphetamine Aspartate (Anhydrous) as supplied 3 2.5 mg of Amphetamine Aspartate Monohydrate equivalent to 2.34 mg Amphetamine Aspartate (Anhydrous) as supplied 4 3.75 mg of Amphetamine Aspartate Monohydrate equivalent to 3.51 mg Amphetamine Aspartate (Anhydrous) as supplied 5 5 mg of Amphetamine Aspartate Monohydrate equivalent to 4.6 mg Amphetamine Aspartate (Anhydrous) as supplied 6 7.5 mg of Amphetamine Aspartate Monohydrate equivalent to 7.03 mg Amphetamine Aspartate (Anhydrous) as supplied Inactive Ingredients In addition, each tablet contains: colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, povidone, and pregelatinized starch. Colors The 5 mg, 7.5 mg, and 10 mg tablets contain the color additive FD&C Blue #1 Aluminum Lake. The 15 mg, 20 mg, and 30 mg tablets contain the color additive FD&C Yellow #6 Aluminum Lake.

Dofetilide is an antiarrhythmic drug with Class III (cardiac action potential duration prolonging) properties. Its molecular formula is C 19 H 27 N 3 O 5 S 2 and it has a molecular weight of 441.6. The structural formula is The chemical name for dofetilide is: N -[4-[2-[methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]-methanesulfonamide. Dofetilide USP is a white to off-white powder. It is very slightly soluble in water and propan-2-ol and is soluble in 0.1M aqueous sodium hydroxide, acetone, and aqueous 0.1M hydrochloric acid. Dofetilide capsules contain the following inactive ingredients: silicified microcrystalline cellulose, corn starch and magnesium stearate. The components of the hard gelatin capsule shell include gelatin, FD&C Yellow 6 and titanium dioxide. Black imprinting ink contains shellac, dehydrated alcohol, isopropyl alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide, potassium hydroxide and purified water. Dofetilide capsule is supplied for oral administration in three dosage strengths: 125 mcg (0.125 mg) light orange and white capsules, 250 mcg (0.25 mg) peach capsules, and 500 mcg (0.5 mg) peach and white capsules. dofetilide-structure

Doxepin hydrochloride is one of a class of psychotherapeutic agents known as dibenzoxepin tricyclic compounds. The molecular formula of the compound is C 19 H 21 NO•HCl having a molecular weight of 315.84. It is a white to almost white crystalline powder freely soluble in water, in alcohol and methylene chloride.Doxepin hydrochloride is a dibenzoxepin derivative and is the first of a family of tricyclic psychotherapeutic agents. Specifically, it is an isomeric mixture of: 1-Propanamine, 3- dibenz[ b,e ]oxepin-11 (6 H )ylidene- N,N -dimethyl-hydrochloride. The structural formula of doxepin is shown below. Doxepin hydrochloride capsules are for oral administration. Each 10 mg, 25 mg, 50 mg, 75 mg and 100 mg doxepin capsule for oral administration contains doxepin hydrochloride, USP equivalent to 10 mg, 25 mg, 50 mg, 75 mg and 100 mg of doxepin, respectively. Inactive ingredients: colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, pregelatinized starch (maize), and sodium lauryl sulfate. The empty gelatin capsule shells contain D&C Yellow No. 10, gelatin, sodium lauryl sulfate and titanium dioxide. In addition, the 25 mg and 50 mg empty gelatin capsule shells contain FD&C Yellow 6, the 75 mg and 100 mg empty gelatin capsule shells contain FD&C Green 3 and the 10 mg empty gelatin capsule shells contain FD&C Red 3. The imprinting ink contains black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, purified water, shellac and strong ammonia solution. Meets USP Dissolution Test 4 pic

Doxorubicin hydrochloride liposome injection is doxorubicin hydrochloride, USP an anthracycline topoisomerase inhibitor, that is encapsulated in PEGYLATED liposomes for intravenous use. The chemical name of doxorubicin hydrochloride, USP is (8S,10S)-10-[(3-amino-2,3,6-trideoxy-α-L-lyxohexopyranosyl)oxy]-8-glycolyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione hydrochloride. The molecular formula is C 27 H 29 NO 11 •HCl; its molecular weight is 579.99. The structure formula is: Doxorubicin hydrochloride liposome injection is a sterile, translucent, red liposomal dispersion in 10-mL or 30-mL glass, single-dose vials. Each vial contains 20 mg or 50 mg doxorubicin hydrochloride, USP at a concentration of 2 mg/mL (equivalent to 1.87 mg/mL of doxorubicin) and a pH of 6.5. The PEGYLATED liposome carriers are composed of cholesterol, 3.19 mg/mL; fully hydrogenated soy phosphatidylcholine (HSPC), 9.58 mg/mL; and N-(carbonyl-methoxypolyethylene glycol 2000)-1,2-distearoyl-sn-glycero-3-phosphoethanolamine sodium salt (MPEG-DSPE), 3.19 mg/mL. Each mL also contains ammonium sulfate, approximately 0.6 mg; histidine 1.55 mg as a buffer; hydrochloric acid and/or sodium hydroxide for pH adjustment; and sucrose 94 mg to maintain isotonicity. Greater than 90% of the drug is encapsulated in the PEGYLATED liposomes. MPEG-DSPE has the following structural formula: n=ca. 45 HSPC has the following structural formula: m,n=14 or 16 Representation of a PEGYLATED liposome:

The active ingredient in doxorubicin hydrochloride liposome injection is doxorubicin hydrochloride, an anthracycline topoisomerase inhibitor, that is encapsulated in pegylated liposomes for intravenous use. The chemical name of doxorubicin hydrochloride is (8S,10S)-10-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-glycolyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione hydrochloride. The molecular formula is C 27 H 29 NO 11 • HCl; its molecular weight is 579.99. The structural formula is: Doxorubicin hydrochloride liposome injection is a sterile, translucent, red liposomal dispersion. Each single-dose vial contains 20 mg or 50 mg doxorubicin hydrochloride, USP at a concentration of 2 mg/mL (equivalent to 1.87 mg/mL of doxorubicin) and a pH of 6.5. The pegylated liposome carriers are composed of cholesterol, 3.19 mg/mL; fully hydrogenated soy phosphatidylcholine (HSPC), 9.58 mg/mL; and N-(carbonyl-methoxypolyethylene glycol 2000)-1,2-distearoyl-sn-glycero-3-phosphoethanolamine sodium salt (MPEG-DSPE), 3.19 mg/mL. Each mL also contains ammonium sulfate, approximately 0.6 mg; histidine, 1.50 mg as a buffer; hydrochloric acid and/or sodium hydroxide for pH control; and sucrose, 100 mg to maintain isotonicity. Greater than 90% of the drug is encapsulated in the pegylated liposomes. spl-doxorubicin-structure spl-doxorubicin-structure1 spl-doxorubicin-structure2 spl-doxorubicin-figure

Emtricitabine and tenofovir disoproxil fumarate tablets are fixed-dose combination tablets containing emtricitabine (FTC) and tenofovir disoproxil fumarate (TDF). FTC is a synthetic nucleoside analog of cytidine. TDF is converted in vivo to tenofovir, an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5′-monophosphate. Both FTC and tenofovir exhibit inhibitory activity against HIV-1 reverse transcriptase. Emtricitabine: The chemical name of FTC is 5-fluoro-1-(2 R ,5S)-[2- (hydroxymethyl)-1,3-oxathiolan-5-yl]cytosine. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.24. It has the following structural formula: FTC is a white to off-white crystalline powder with a solubility of approximately 112 mg/mL in water at 25 °C. The partition coefficient (log p) for emtricitabine is ―0.43 and the pKa is 2.65. Tenofovir Disoproxil Fumarate: TDF is a fumaric acid salt of the bis-isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of tenofovir DF is 9-[( R )-2[[bis[[(isopropoxycarbonyl)oxy]- methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P. C 4 H 4 O 4 and a molecular weight of 635.52. It has the following structural formula: Tenofovir disoproxil fumarate is a white to off-white crystalline powder with a solubility of 13.4 mg/mL in water at 25°C. The partition coefficient (log p) for tenofovir disoproxil is 1.25 and the pKa is 3.75. All dosages are expressed in terms of TDF except where otherwise noted. Emtricitabine and tenofovir disoproxil fumarate tablets are for oral administration, and are available in the following strengths: • Film-coated tablet containing 200 mg of FTC and 300 mg of TDF (which is equivalent to 245 mg of tenofovir disoproxil) as active ingredients The tablets also include the following inactive ingredients: croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, colloidal silicon dioxide and pregelatinized starch. The tablets are coated with Instacoat Universal White A05G14934, which contains hydroxypropyl methylcellulose 2910, lactose monohydrate, titanium dioxide, and triacetin. 123 134

Enalapril maleate is the maleate salt of enalapril, the ethyl ester of a long-acting angiotensin-converting enzyme inhibitor, enalaprilat. Enalapril maleate is chemically described as (S)-1-[ N -[1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanyl]-L-proline, ( Z )-2-butenedioate salt (1:1). Its molecular formula is C 20 H 28 N 2 O 5 ∙C 4 H 4 O 4, and its structural formula is: Enalapril maleate is a white to off-white, crystalline powder with a molecular weight of 492.53. It is sparingly soluble in water, soluble in ethanol, and freely soluble in methanol. Enalapril is a pro-drug; following oral administration, it is bioactivated by hydrolysis of the ethyl ester to enalaprilat, which is the active angiotensin-converting enzyme inhibitor. Enalapril maleate is supplied as 2.5 mg, 5 mg, 10 mg, and 20 mg tablets for oral administration. In addition to the active ingredient enalapril maleate, each tablet contains the following inactive ingredients: corn starch, croscarmellose sodium, lactose monohydrate, magnesium stearate, pregelatinized starch, and sodium bicarbonate. In addition, the 2.5 mg tablets contain ferric oxide yellow, 5 mg tablets contain ferric oxide red and 10 mg and 20 mg tablets contain ferric oxide red and ferric oxide black. Structural formula NS

Enalapril maleate oral solution is the maleate salt of enalapril, the ethyl ester prodrug of a long-acting angiotensin-converting enzyme inhibitor, enalaprilat. Enalapril maleate is chemically described as (S)-1-[N-[1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanyl]-L-proline, (Z)-2-butenedioate salt (1:1). Its empirical formula is C 20 H 28 N 2 O 5 .C 4 H 4 O 4 , and its structural formula is: Enalapril maleate USP is an off-white, crystalline powder with a molecular weight of 492.52. It is practically insoluble in n-heptane (non-polar organic solvent), slightly soluble in acetone (semi polar organic solvent), sparingly soluble in water, soluble in alcohol, freely soluble in methanol and dimethyl formamide. Enalapril maleate oral solution is a ready-to-use oral solution. Each 1 mL contains 1 mg of enalapril maleate, USP equivalent to 0.764 mg of enalapril. Inactive ingredients include anhydrous citric acid, dibasic sodium phosphate anhydrous, sodium benzoate, N&A strawberry flavor (contains propylene glycol and water), sucralose and purified water. It may also contain hydrochloric acid or sodium hydroxide for pH adjustment. Enalapril maleate oral solution is clear and colorless. enalaprilstructure

Enoxaparin sodium injection, USP is a sterile aqueous solution containing enoxaparin sodium USP, a low molecular weight heparin. The pH of the injection is 5.5 to 7.5. Enoxaparin sodium is obtained by alkaline depolymerization of heparin benzyl ester derived from porcine intestinal mucosa. Its structure is characterized by a 2-O-sulfo-4-enepyranosuronic acid group at the non-reducing end and a 2-N,6-O-disulfo-D-glucosamine at the reducing end of the chain. About 20% (ranging between 15% and 25%) of the enoxaparin structure contains an 1,6-anhydro derivative on the reducing end of the polysaccharide chain. The drug substance is the sodium salt. The average molecular weight is about 4500 daltons. The molecular weight distribution is: <2000 daltons ≤20% 2000 to 8000 daltons ≥68% >8000 daltons ≤18% STRUCTURAL FORMULA *X = Percent of polysaccharide chain containing 1,6-anhydro derivative on the reducing end R X*=15 to 25% n=0 to 20 100-X H n=1 to 21 Enoxaparin sodium injection, USP 100 mg/mL Concentration contains 10 mg enoxaparin sodium (approximate anti-Factor Xa activity of 1000 IU [with reference to the W.H.O. First International Low Molecular Weight Heparin Reference Standard]) per 0.1 mL Water for Injection. Enoxaparin sodium injection, USP 150 mg/mL Concentration contains 15 mg enoxaparin sodium (approximate anti-Factor Xa activity of 1500 IU [with reference to the W.H.O. First International Low Molecular Weight Heparin Reference Standard]) per 0.1 mL Water for Injection. The enoxaparin sodium injection, USP prefilled syringes and graduated prefilled syringes are preservative-free and intended for use only as a single-dose injection. [see Dosage and Administration (2) and How Supplied/Storage and Handling (16) ] . enoxaparin-str1 enoxaparin-str2

Entecavir, a guanosine nucleoside analogue with selective activity against HBV. The chemical name for entecavir is 2-amino-1, 9-dihydro-9-[( 1S, 3R, 4S )-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6 H -purin-6-one, monohydrate. Its molecular formula is C 12 H 15 N 5 O 3 •H 2 O, which corresponds to a molecular weight of 295.3. Entecavir has the following structural formula: Entecavir, USP is a white to off-white powder. It is slightly soluble in water (2.4 mg/mL), and the pH of the saturated solution in water is 7.9 at 25° C ± 0.5° C. Entecavir film-coated tablets USP are available for oral administration in strengths of 0.5 mg and 1 mg of entecavir. Entecavir 0.5 mg and 1 mg film-coated tablets contain the following inactive ingredients: lactose monohydrate, microcrystalline cellulose, crospovidone, povidone, and magnesium stearate. The tablet coating contains titanium dioxide, hypromellose, polyethylene glycol and iron oxide red (1 mg tablet only). image

Ephedrine is an alpha- and beta-adrenergic agonist and a norepinephrine-releasing agent. Ephedrine sulfate injection, USP is a clear, colorless, sterile solution for intravenous injection. The chemical name of ephedrine sulfate is benzenemethanol, α-[1-(methylamino)ethyl]-, [ R -( R* , S* )]-, sulfate (2:1) (salt), and the molecular weight is 428.54 g/mol. Its structural formula is depicted below: Ephedrine sulfate is freely soluble in water and sparingly soluble in alcohol. Each mL of the 50 mg/mL strength contains ephedrine sulfate 50 mg (equivalent to 38 mg ephedrine base) in water for injection. The pH is adjusted with sodium hydroxide and/or glacial acetic acid if necessary. The pH range is 4.5 to 7.0. The 50 mg/mL vial must be diluted before intravenous administration. structural formula

Ertapenem for injection is a sterile, synthetic, parenteral, 1-β methyl-carbapenem that is structurally related to beta-lactam antibiotics. Chemically, Ertapenem for injection is described as [4R-[3(3S*,5S*),4α,5β,6β(R*)]]-3-[[5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monosodium salt. Its molecular weight is 497.50. The empirical formula is C 22 H 24 N 3 O 7 SNa, and its structural formula is: Ertapenem sodium is a white to off-white hygroscopic, weakly crystalline powder. It is soluble in water and 0.9% sodium chloride solution, practically insoluble in ethanol, and insoluble in isopropyl acetate and tetrahydrofuran. Ertapenem for Injection is supplied as sterile lyophilized powder for intravenous infusion after reconstitution with appropriate diluent [see Dosage and Administration ( 2.7 )] and transfer to 50 mL 0.9% Sodium Chloride Injection or for intramuscular injection following reconstitution with 1% lidocaine hydrochloride. Each single-dose vial contains 1 gram ertapenem, equivalent to 1.046 grams ertapenem sodium. The sodium content is approximately 137 mg (approximately 6.0 mEq). Each vial of Ertapenem for Injection contains the following inactive ingredients: 175 mg sodium bicarbonate and sodium hydroxide to adjust pH to 7.5.

Escitalopram tablets, USP contains escitalopram oxalate, USP an orally administered selective serotonin reuptake inhibitor (SSRI). Escitalopram oxalate, USP 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 2 O • C 2 H 2 O 4 and the molecular weight is 414.40. Escitalopram oxalate, USP 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 oxalate, USP is available as tablets for oral administration. Escitalopram tablets, USP are film-coated, circular bi-convex tablets containing 6.39 mg, 12.77 mg and 25.54 mg escitalopram oxalate USP in strengths equivalent to 5 mg, 10 mg, and 20 mg of respectively, of escitalopram base. The 10 and 20 mg tablets are scored. The tablets also contain the following inactive ingredients: lactose monohydrate, sodium carboxymethyl cellulose, propyl gallate, talc, croscarmellose sodium, colloidal silicon dioxide, and magnesium stearate. The film coating contains hypromellose, titanium dioxide, and polyethylene glycol. 159

Everolimus tablets (everolimus) are kinase inhibitors. The chemical name of everolimus, USP is (1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18- dihydroxy-12-{(1R)-2-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-1-methylethyl}-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-aza-tricyclo[30.3.1.0 4,9 ]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentaone. The molecular formula is C 53 H 83 NO 14 and the molecular weight is 958.2 g/mol. The structural formula is: Everolimus tablets for oral administration contains 2.5 mg, 5 mg, 7.5 mg, or 10 mg of everolimus and the following inactive ingredients: anhydrous lactose, butylated hydroxytoluene, crospovidone, hypromellose, lactose monohydrate, and magnesium stearate. everolimus structural formula

Febuxostat is a xanthine oxidase inhibitor. The active ingredient in febuxostat tablets is 2-[3-cyano-4-(2-methylpropoxy) phenyl]-4-methylthiazole-5-carboxylic acid, with a molecular weight of 316.38. The molecular formula is C 16 H 16 N 2 O 3 S. The chemical structure is: Febuxostat is a non-hygroscopic, white to off white crystalline powder that is freely soluble in dimethylformamide; soluble in dimethylsulphoxide; sparingly soluble in ethanol; slightly soluble in methanol and acetonitrile; and practically insoluble in water. The melting range is 200°C to 202°C. Febuxostat tablets for oral use contain the active ingredient, febuxostat, and are available in two dosage strengths, 40 mg and 80 mg. Inactive ingredients include microcrystalline cellulose, lactose monohydrate, colloidal silicon dioxide, sodium lauryl sulfate, hydroxypropyl cellulose, croscarmellose sodium and magnesium stearate. Febuxostat tablets are coated with polyvinyl alcohol, polyethylene glycol, talc, titanium dioxide, D&C yellow #10 aluminum lake, FD&C blue #1 aluminum lake and iron oxide yellow. structure

Fenofibrate is a lipid regulating agent available as tablets for oral administration. Each tablet contains 54 mg or 160 mg of fenofibrate, USP. The chemical name for fenofibrate is 2-[4-(4-chlorobenzoyl) phenoxy]-2-methyl-propanoic acid, 1-methylethyl ester with the following structural formula: The empirical formula is C 20 H 21 O 4 Cl and the molecular weight is 360.83; fenofibrate is insoluble in water. The melting point is 79-82°C. Fenofibrate, USP is a white solid which is stable under ordinary conditions. Meets USP Dissolution Test 2 Inactive Ingredients Each tablet contains colloidal silicon dioxide, crospovidone, hypromellose 2910, lactose monohydrate, lecithin, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol-part hydrolyzed, sodium lauryl sulfate, talc, titanium dioxide, xanthan gum. In addition, 54 mg individual tablets contain: D&C Yellow No. 10 Aluminium lake, FD&C Yellow No. 6 Aluminium lake, FD&C Blue No. 2 Aluminium lake Fenofibrate Structural Formula