hikma pharmaceuticals usa inc. - Medication Listings

Sterile Water for Injection, USP, is sterile, nonpyrogenic, distilled water in a single dose container for intravenous administration after addition of a suitable solute. It may also be used as a dispensing container for diluent use. No antimicrobial or other substance has been added. The pH is 5.5 (5.0 to 7.0). The osmolarity is 0. The flexible plastic container is fabricated from polypropylene. The amount of water that can permeate from inside the container into the overwrap is insufficient to affect the solution significantly. Solutions in contact with the plastic container may leach out certain chemical components from the plastic in very small amounts; however, biological testing was supportive of the safety of the plastic container materials.

Succinylcholine Chloride Injection, USP is a sterile, nonpyrogenic solution to be used as a short-acting, depolarizing neuromuscular blocker for intravenous or intramuscular use. Succinylcholine Chloride Injection, USP contains succinylcholine chloride, USP as the active pharmaceutical ingredient. Succinylcholine Chloride, USP is chemically designated C 14 H 30 Cl 2 N 2 O 4 •2H 2 O and its molecular weight is 397.34. The chemical name of succinylcholine chloride is ethanaminium, 2,2'-[(1,4-dioxo-1,4 butanediyl)bis(oxy)]bis[N,N,N-trimethyl-], dichloride, dihydrate. Succinylcholine chloride is a diquaternary base consisting of the dichloride salt of the dicholine ester of succinic acid. It is a white, odorless, slightly bitter powder, very soluble in water. It has the following structural formula: Succinylcholine Chloride Injection, USP 200 mg/10 mL (20 mg/mL) is intended for multiple-dose administration and contains preservative. Each 1 mL of Succinylcholine Chloride Injection 200 mg/10 mL (20 mg/mL) multiple-dose fliptop vials contains: 20 mg of succinylcholine chloride anhydrous, 1.8 mg of methylparaben and 0.2 mg of propylparaben as preservatives, 4.5 mg of sodium chloride as iso-osmotic agent, and sodium hydroxide and hydrochloric acid as pH adjusters in water for injection. The pH of the solution is between 3.0 and 4.5, with an osmolarity of 0.338 mOsm/mL (calc.). STRUCTURE

Succinylcholine Chloride Injection, USP is a sterile, nonpyrogenic solution to be used as a short-acting, depolarizing neuromuscular blocker for intravenous or intramuscular use. Succinylcholine Chloride Injection contains succinylcholine chloride as the active pharmaceutical ingredient. Succinylcholine Chloride, USP is chemically designated as Ethanaminium, 2,2’-[(1,4-dioxo-1,4-butanediyl) bis(oxy)]bis[ N, N, N -trimethyl-, dichloride, dihydrate, it’s molecular formula is C 14 H 30 Cl 2 N 2 O 4 • 2H 2 O and its molecular weight is 397.34. It has the following structural formula: Structural Formula Succinylcholine is a diquaternary base consisting of the dichloride salt of the dicholine ester of succinic acid. It is a white, odorless, slightly bitter powder, very soluble in water. The drug is incompatible with alkaline solutions but relatively stable in acid solutions. Solutions of the drug lose potency unless refrigerated. Succinylcholine Chloride Injection, USP 100 mg/5 mL (20 mg/mL) is intended for single-dose administration and contains no preservatives. Unused solution should be discarded. Product not requiring dilution (single-dose prefilled syringe) contains sodium chloride to render isotonic. Each milliliter contains 20 mg succinylcholine chloride USP equivalent to 21.99 mg succinylcholine chloride dihydrate, and 4.5 mg of sodium chloride as an isotonicity agent. May contain sodium hydroxide and/or hydrochloric acid for pH adjustment. The pH of the solution is 3.6 (3.0 to 4.5). Structural Formula

Sufentanil Citrate Injection, is an opioid agonist, available as a solution containing 50 mcg/mL eq. of sufentanil base, adjusted to pH 3.5 to 6.0. The chemical name is N-[4-(methyoxymethyl)-1-[2-(2-thienyl)ethyl]-4-piperidinyl]-N-phenylpropanamide: 2-hydroxy-1,2,3-propanetricarboxylate (1:1). The molecular weight is 578.68. It has the following chemical structure. Sufentanil Citrate Injection, is a sterile, non-pyrogenic, preservative free aqueous solution for intravenous or epidural injection. structure without

Sumatriptan Injection, USP contains sumatriptan succinate, a selective 5-HT 1B/1D receptor agonist. Sumatriptan succinate is chemically designated as 3-[2-(dimethylamino)ethyl]-N-methyl-indole-5-methanesulfonamide succinate (1:1), and it has the following structure: The empirical formula is C 14 H 21 N 3 O 2 S•C 4 H 6 O 4 , representing a molecular weight of 413.5. Sumatriptan succinate is a white to off-white powder that is readily soluble in water and in saline. Sumatriptan Injection, USP is a clear, colorless to pale yellow, sterile, nonpyrogenic solution for subcutaneous injection. Each 0.5 mL of Sumatriptan Injection, USP 12-mg/mL solution contains 8.4 mg of sumatriptan succinate equivalent to 6 mg of sumatriptan and 3.5 mg of sodium chloride, USP in Water for Injection, USP. The pH range is approximately 4.2 to 5.3. The osmolality is 291 mOsmol. chemical structure

Terbutaline Sulfate, USP, the active ingredient of Terbutaline Sulfate Injection, USP, is a beta‑adrenergic agonist bronchodilator available as a sterile, nonpyrogenic, aqueous solution in vials, for subcutaneous administration. Each milliliter of solution contains 1 mg of Terbutaline Sulfate, USP (0.82 mg of the free base), sodium chloride for isotonicity, 0.055% edetate disodium dihydrate as a stabilizing agent, and hydrochloric acid for adjustment to a target pH of 4. Terbutaline sulfate is (±)-α-[( tert ‑butylamino) methyl]-3,5-dihydroxybenzyI alcohol sulfate (2:1) (salt). The molecular formula is (C 12 H 19 N0 3 ) 2 •H 2 SO 4 and the structural formula is: Terbutaline Sulfate, USP is a white to gray-white crystalline powder. It is odorless or has a faint odor of acetic acid. It is soluble in water and in 0.1N hydrochloric acid, slightly soluble in methanol, and insoluble in chloroform. Its molecular weight is 548.65. Terbutaline Sulfate structure

Terbutaline Sulfate, USP, the active ingredient of Terbutaline Sulfate Injection, USP, is a beta‑adrenergic agonist bronchodilator available as a sterile, nonpyrogenic, aqueous solution in vials, for subcutaneous administration. Each milliliter of solution contains 1 mg of Terbutaline Sulfate, USP (0.82 mg of the free base), sodium chloride for isotonicity, 0.055% edetate disodium dihydrate as a stabilizing agent, and hydrochloric acid for adjustment to a target pH of 4. Terbutaline sulfate is (±)-a-[( tert ‑butylamino) methyl]-3,5-dihydroxybenzyI alcohol sulfate (2:1) (salt). The molecular formula is (C 12 H 19 N0 3 ) 2 •H 2 SO 4 and the structural formula is: Terbutaline Sulfate, USP is a white to gray-white crystalline powder. It is odorless or has a faint odor of acetic acid. It is soluble in water and in 0.1N hydrochloric acid, slightly soluble in methanol, and insoluble in chloroform. Its molecular weight is 548.65. Terbutaline Sulfate structure

Testosterone Cypionate Injection, USP for intramuscular injection, contains Testosterone Cypionate, USP which is the oil-soluble 17 (beta)- cyclopentylpropionate ester of the androgenic hormone testosterone. Testosterone Cypionate, USP is a white or creamy white crystalline powder, odorless or nearly so and stable in air. It is insoluble in water, freely soluble in alcohol, chloroform, dioxane, ether, and soluble in vegetable oils. The chemical name for Testosterone Cypionate, USP is androst-4-en-3-one,17-(3-cyclopentyl-1-oxopropoxy)-, (17β)-. Its molecular formula is C 27 H 40 O 3 , and the molecular weight 412.61. The structural formula is represented below: Testosterone Cypionate Injection, USP is available in one strength, 200 mg/mL Testosterone Cypionate, USP. Each mL of the 200 mg/mL solution contains: Testosterone Cypionate, USP 200 mg Benzyl Benzoate, USP 0.2 mL Cottonseed Oil, USP 560 mg Benzyl Alcohol, USP (as preservative) 9.45 mg Chemical Structure

Testosterone Cypionate Injection, USP for intramuscular injection, contains Testosterone Cypionate, USP which is the oil-soluble 17 (beta)- cyclopentylpropionate ester of the androgenic hormone testosterone. Testosterone Cypionate, USP is a white or creamy white crystalline powder, odorless or nearly so and stable in air. It is insoluble in water, freely soluble in alcohol, chloroform, dioxane, ether, and soluble in vegetable oils. The chemical name for Testosterone Cypionate, USP is androst-4-en-3-one,17-(3-cyclopentyl-1-oxopropoxy)-, (17β)-. Its molecular formula is C 27 H 40 O 3 , and the molecular weight 412.61. The structural formula is represented below: Testosterone Cypionate Injection, USP is available in one strength, 200 mg/mL Testosterone Cypionate, USP. Each mL of the 200 mg/mL solution contains: Testosterone Cypionate, USP 200 mg Benzyl Benzoate, USP 0.2 mL Cottonseed Oil, USP 560 mg Benzyl Alcohol, USP (as preservative) 9.45 mg Chemical Structure

Testosterone Enanthate Injection, USP provides Testosterone Enanthate, USP, a derivative of the primary endogenous androgen testosterone, for intramuscular administration. In their active form, androgens have a 17-beta-hydroxy group. Esterification of the 17-beta-hydroxy group increases the duration of action of testosterone; hydrolysis to free testosterone occurs in vivo . Each mL of sterile, colorless to pale yellow, solution provides 200 mg Testosterone Enanthate, USP in sesame oil with 5 mg chlorobutanol (chloral derivative) as a preservative. Testosterone Enanthate, USP is designated chemically as androst-4-en-3-one, 17-[(1-oxoheptyl)-oxy]-, (17β)-. Structural formula: structural formula

Thiamine Hydrochloride Injection, USP is a sterile solution of thiamine hydrochloride in Water for Injection for intramuscular (IM) or slow intravenous (IV) administration. Each mL contains: Thiamine hydrochloride 100 mg; chlorobutanol anhydrous (chloral derivative) 0.5%; monothioglycerol 0.5%; water for injection, q.s. Sodium hydroxide may have been added for pH adjustment (2.5 to 4.5). Thiamine hydrochloride, or vitamin B 1 , occurs as white crystals or crystalline powder that usually has a slight characteristic odor. Freely soluble in water; soluble in glycerin; slightly soluble in alcohol; insoluble in ether and benzene. Thiamine is rapidly destroyed in neutral or alkaline solutions but is stable in the dry state. It is reasonably stable to heat in acid solution. The chemical name of thiamine hydrochloride is thiazolium,3-[(4-amino-2-methyl-5- pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylchloride, monohydrochloride and it has the following structural formula: C 12 H 17 CIN 4 OS • HCl M.W. 337.27 Structural formula

Thiotepa for Injection, USP is an alkylating agent. Thiotepa for Injection, USP is supplied as a non-pyrogenic, sterile lyophilized white powder for intravenous, intracavitary, or intravesical use after reconstitution and dilution. Thiotepa for Injection, USP is available in a single-dose vial containing: 100 mg thiotepa. After reconstitution with 10 ml of water for injection, each ml contains 10 mg thiotepa. Thiotepa is a synthetic product with antitumor activity. The chemical name for thiotepa is Tris(1-aziridinyl)phosphine sulfide. Thiotepa has the following structural formula: Structural Formula for Thiotepa Thiotepa has the molecular formula C 6 H 12 N 3 PS, and a molecular weight of 189.23, and it appears as fine, white crystalline flakes, with a melting range of 52°C to 57°C. It is soluble in water and organic solvents. When reconstituted with sterile water for injection, the resulting solution has a pH of approximately 5.5 to 7.5. Thiotepa is unstable in acid medium. Structural Formula for Thiotepa

Thiotepa for Injection, USP is an ethylenimine-type compound. It is supplied as a non-pyrogenic, sterile Iyophilized powder for intravenous, intracavitary or intravesical administration, containing 15 mg of thiotepa. Thiotepa is a synthetic product with antitumor activity. The chemical name for thiotepa is Tris(1-aziridinyl)phosphine sulfide. Thiotepa has the following structural formula: Thiotepa has the molecular formula C 6 H 12 N 3 PS, and a molecular weight of 189.22. When reconstituted with sterile water for injection, the resulting solution has a pH of approximately 5.5 to 7.5. Thiotepa is stable in alkaline medium and unstable in acid medium. Chemical formula for Thiotepa Injection, USP 15mg/vial

Thiotepa for Injection, USP is an ethylenimine-type compound. It is supplied as a non-pyrogenic, sterile Iyophilized powder for intravenous, intracavitary or intravesical administration, containing 15 mg of thiotepa. Thiotepa is a synthetic product with antitumor activity. The chemical name for thiotepa is Tris(1-aziridinyl)phosphine sulfide. Thiotepa has the following structural formula: Thiotepa for Injection, USP Structural Formula Thiotepa has the molecular formula C 6 H 12 N 3 PS, and a molecular weight of 189.22. When reconstituted with sterile water for injection, the resulting solution has a pH of approximately 5.5 to 7.5. Thiotepa is stable in alkaline medium and unstable in acid medium. Thiotepa for Injection, USP Structural Formula

Torsemide, USP is a diuretic of the pyridine-sulfonylurea class. Its chemical name is 1-isopropyl-3-[(4- m -toluidino-3-pyridyl) sulfonyl] urea and its structural formula is: Its empirical formula is C 16 H 20 N 4 O 3 S, its pKa is 7.1, and its molecular weight is 348.42. Torsemide, USP is a white to off-white crystalline powder. The tablets for oral administration also contain: crospovidone, lactose (anhydrous), magnesium stearate, microcrystalline cellulose and povidone. chem-structure.jpg.

Triamcinolone Acetonide Injectable Suspension, USP is a synthetic glucocorticoid corticosteroid with anti-inflammatory action. THIS FORMULATION IS SUITABLE FOR INTRAMUSCULAR AND INTRA-ARTICULAR USE ONLY. THIS FORMULATION IS NOT FOR INTRADERMAL INJECTION. Each mL of the sterile aqueous suspension provides 40 mg triamcinolone acetonide, with 0.66% sodium chloride for isotonicity, 0.99% (w/v) benzyl alcohol as a preservative, 0.63% carboxymethylcellulose sodium, and 0.04% polysorbate 80. Sodium hydroxide or hydrochloric acid may be present to adjust pH to 5.0 to 7.5. At the time of manufacture, the air in the container is replaced by nitrogen. The chemical name for triamcinolone acetonide is 9-Fluoro-11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal with acetone. Its structural formula is: Structural Formula MW 434.50 Triamcinolone acetonide occurs as a white to cream-colored, crystalline powder having not more than a slight odor and is practically insoluble in water and very soluble in alcohol. Structural Formula

TYZAVAN (Vancomycin Injection, USP), in single-dose flexible bags contain vancomycin as vancomycin hydrochloride. It is a tricyclic glycopeptide antibacterial drug derived from Amycolatopsis orientalis (formerly Nocardia orientalis ). The chemical name is ( S a )-(3 S ,6 R ,7 R ,22 R ,23 S ,26 S ,36 R ,38a R )-44-{[2- O -(3-amino-2,3,6-trideoxy-3- C -methyl-α-L- lyxo -hexopyranosyl)-β-D-glucopyranosyl]-oxy}-3-(carbamoylmethyl)-10,19-dichloro-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-7,22,28,30,32-pentahydroxy-6-[(2 R )-4-methyl-2-(methylamino]valeramido]-2,5,24,38,39-pentaoxo-22 H -8,11:18,21-dietheno-23,36(iminometha-no)-13,16:31,35-dimetheno-1 H ,16 H -[1,6,9]-oxadiazacyclohexadecino-[4,5-m][10,2,16]-benzoxa-diazacyclotetracosine-26-carboxylic acid, monohydrochloride. The molecular formula is C 66 H 75 Cl 2 N 9 O 24 •HCl and the molecular weight is 1,485.71. Vancomycin hydrochloride has the following structural formula: TYZAVAN (Vancomycin Injection, USP), in single-dose flexible bags are sterile, nonpyrogenic premixed 100 mL, 150 mL, 200 mL, 250 mL, 300 mL, 350 mL or 400 mL solution containing 500 mg, 750 mg, 1 g, 1.25 g, 1.5 g, 1.75 g or 2 g vancomycin, respectively, as vancomycin hydrochloride. Each 100 mL of solution contains 1.36 g N-acetyl-D-alanine, 1.26 g L-lysine hydrochloride (monochloride) in water for injection. Hydrochloric acid and sodium hydroxide are used for pH adjustment. The pH is 4.5 to 5.5 and the osmolarity is 350 to 475 mOsmol/L. Structural formula

Valproate sodium is the sodium salt of valproic acid designated as sodium 2-propylpentanoate. Valproate sodium has the following structure: Valproate sodium has a molecular weight of 166.2. It occurs as an essentially white and odorless, crystalline, deliquescent powder. Valproate Sodium Injection, USP is available in 5 mL single dose vials for intravenous injection. Each mL contains valproate sodium equivalent to 100 mg valproic acid, edetate disodium 0.40 mg, and water for injection to volume. The pH is adjusted to 7.6 with sodium hydroxide and/‌or hydrochloric acid. The solution is clear and colorless. Chemical Structure

Valproate sodium is the sodium salt of valproic acid designated as sodium 2-propylpentanoate. Valproate sodium has the following structure: Valproate sodium has a molecular weight of 166.2. It occurs as an essentially white and odorless, crystalline, deliquescent powder. Valproate Sodium Injection, USP is available in 5 mL single dose vials for intravenous injection. Each mL contains valproate sodium equivalent to 100 mg valproic acid, edetate disodium 0.40 mg, and water for injection to volume. The pH is adjusted to 7.6 with sodium hydroxide and/‌or hydrochloric acid. The solution is clear and colorless. Chemical Structure

Valrubicin Intravesical Solution, USP contains valrubicin (N-trifluoroacetyladriamycin-14-valerate), which is a semisynthetic analog of the anthracycline doxorubicin as a cytotoxic agent. The chemical name of valrubicin is (2 S - cis )-2-[1,2,3,4,6,11-hexahydro-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-4-[[2,3,6-trideoxy-3-[(trifluoroacetyl)amino]-α-L- lyxo -hexopyranosyl]oxyl]-2-naphthacenyl]-2-oxoethylpentanoate. Valrubicin is an orange or orange-red powder that is highly lipophilic, soluble in methylene chloride, ethanol, methanol and acetone, and relatively insoluble in water. Its chemical formula is C 34 H 36 F 3 NO 13 and its molecular weight is 723.65. The chemical structure is shown in FIGURE 1. FIGURE 1. Chemical Structure of Valrubicin Valrubicin Intravesical Solution, USP is intended for intravesical administration in the urinary bladder. It is supplied as a nonaqueous solution that should be diluted before intravesical administration. Each vial of Valrubicin Intravesical Solution, USP contains 200 mg valrubicin at a concentration of 40 mg/mL in 5 mL of 50% polyoxyl castor oil/50% v/v dehydrated alcohol, USP without preservatives or other additives. The solution is sterile and nonpyrogenic. structure

Vancomycin Hydrochloride for Injection, USP is a lyophilized powder, for preparing intravenous (IV) infusions, in vials each containing the equivalent of 500 mg or 1 g vancomycin base. 500 mg of the base are equivalent to 0.34 mmol. When reconstituted with Sterile Water for Injection to a concentration of 50 mg/mL, the pH of the solution is between 2.5 and 4.5. This product is oxygen sensitive. Vancomycin Hydrochloride for Injection, USP should be administered intravenously in diluted solution (see DOSAGE AND ADMINISTRATION ), AFTER RECONSTITUTION FURTHER DILUTION IS REQUIRED BEFORE USE. Vancomycin is a tricyclic glycopeptide antibiotic derived from Amycolatopasis orientalis (formerly Nocardia orientalis ). The chemical name for vancomycin hydrochloride is 3S- [3R*,6S*(S*),7S*,22S *,23R*,26R*,36S*,38aS*]]-3-(2-Amino-2-oxoethyl)-44-[[2-O-(3-amino-2,3,6-trideoxy-3-C-methyl-α-L-lyxo-hexopyranosyl)-ß-D-glucopyranosyl]oxy]-10,19-dichloro-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-7,22,28,30,32-pentahydroxy-6-[[4-methyl-2-(methylamino)-1-oxopentyl]amino]-2,5,24,38,39-pentaoxo-22H-8,11:18,21-dietheno-23,36-(iminomethano)-13,16:31,35-dimetheno-1H,16H-[1,6,9] oxadiazacyclohexadecino[4,5-m][10,2,16]-benzoxadiazacyclotetracosine-26-carboxylic acid, monohydrochloride. The molecular formula is C 66 H 75 Cl 2 N 9 O 24 • HCl and the molecular weight is 1,485.74. Vancomycin hydrochloride has the following structural formula: Chemical Structure

Vancomycin Hydrochloride for Injection contains the hydrochloride salt of vancomycin, a tricyclic glycopeptide antibacterial derived from Amycolatopsis orientalis (formerly Nocardia orientalis ). The chemical name for vancomycin hydrochloride is (S a )-(3 S ,6 R ,7 R ,22 R ,23 S ,26 S ,36 R ,38a R )-44-[[2- O -(3-Amino-2,3,6-trideoxy-3- C -methyl-α-L- lyxo -hexopyranosyl)-β-D-glucopyranosyl]oxy]-3-(carbamoylmethyl)-10,19-dichloro-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-7,22,28,30,32-pentahydroxy-6-[(2 R )-4-methyl-2-(methylamino)valeramido]-2,5,24,38,39-pentaoxo-22 H -8,11:18,21-dietheno-23,36-(iminomethano)-13,16:31,35-dimetheno-1 H ,16 H -[l,6,9]oxadiazacyclohexadecino[4,5- m ][10,2,16]-benzoxadiazacyclotetracosine-26-carboxylic acid, monohydrochloride. The molecular formula is C 66 H 75 Cl 2 N 9 O 24 • HCl and the molecular weight is 1,485.71. Vancomycin hydrochloride has the following structural formula: Vancomycin Hydrochloride for Injection is a sterile, preservative-free, white, almost white to tan to brown, spray-dried powder, for preparing intravenous (IV) infusions, in single-dose vials each containing the equivalent of 500 mg, 750 mg, 1 g, 1.25 g or 1.5 g vancomycin base. Each 500 mg vial contains 500 mg vancomycin (equivalent to 513 mg vancomycin hydrochloride), 125 mg trehalose, 0.05 mg polysorbate 80, and hydrochloric acid used to adjust the pH. Each 750 mg vial contains 750 mg vancomycin (equivalent to 769 mg vancomycin hydrochloride), 187.5 mg trehalose, 0.075 mg polysorbate 80, and hydrochloric acid used to adjust the pH. Each 1 g vial contains 1 g vancomycin (equivalent to 1.025 g vancomycin hydrochloride), 250 mg trehalose, 0.1 mg polysorbate 80, and hydrochloric acid used to adjust the pH. Each 1.25 g vial contains 1.25 g vancomycin (equivalent to 1.28 g vancomycin hydrochloride), 312.5 mg trehalose, 0.125 mg polysorbate 80, and hydrochloric acid used to adjust the pH. Each 1.5 g vial contains 1.5 g vancomycin (equivalent to 1.54 g vancomycin hydrochloride), 375 mg trehalose, 0.15 mg polysorbate 80, and hydrochloric acid used to adjust the pH. The spray-dried powder is reconstituted with Sterile Water for Injection which forms a clear solution and subsequently diluted prior to intravenous or oral administration [see Dosage and Administration ( 2.5 , 2.8 )] . Vancomycin Hydrochloride for Injection may also be diluted with a sweetening agent for oral administration [see Dosage and Administration ( 2.8 )] . structure

Vancomycin Hydrochloride for Injection, USP is a lyophilized powder, for preparing intravenous (IV) infusions, in vials each containing the equivalent of 750 mg vancomycin base. 500 mg of the base are equivalent to 0.34 mmol. When reconstituted with Sterile Water for Injection to a concentration of 50 mg/mL, the pH of the solution is between 2.5 and 4.5. This product is oxygen sensitive. Vancomycin Hydrochloride for Injection, USP should be administered intravenously in diluted solution (see DOSAGE AND ADMINISTRATION ), AFTER RECONSTITUTION FURTHER DILUTION IS REQUIRED BEFORE USE. Vancomycin is a tricyclic glycopeptide antibiotic derived from Amycolatopasis orientalis (formerly Nocardia orientalis ). The chemical name for vancomycin hydrochloride is 3S-[3R*,6S*(S*),7S*,22S*,23R*,26R*,36S*,38aS*]]-3-(2-Amino-2-oxoethyl)-44-[[2-O-(3-amino-2,3,6-trideoxy-3-C-methyl-α-L-lyxo-hexopyranosyl)-ß-D-glucopyranosyl]oxy]-10,19-dichloro-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-7,22,28,30,32-pentahydroxy-6-[[4-methyl-2-(methylamino)-1-oxopentyl]amino]-2,5,24,38,39-pentaoxo-22H-8,11:18,21-dietheno-23,36-(iminomethano)-13,16:31,35-dimetheno-1H,16H-[1,6,9]oxadiazacyclohexadecino[4,5-m][10,2,16]-benzoxadiazacyclotetracosine-26-carboxylic acid, monohydrochloride. The molecular formula is C 66 H 75 Cl 2 N 9 O 24 • HCl and the molecular weight is 1,485.74. Vancomycin hydrochloride has the following structural formula: Chemical Structure

Vancomycin Hydrochloride for Injection contains the hydrochloride salt of vancomycin, a tricyclic glycopeptide antibacterial derived from Amycolatopsis orientalis (formerly Nocardia orientalis ). The chemical name for vancomycin hydrochloride is ( S a)-(3 S ,6 R ,7 R ,22 R ,23 S , 26 S ,36 R ,38a R )-44-[[2- O -(3-Amino-2,3,6-trideoxy-3- C -methyl-α-L-lyxo-hexopyranosyl)-β-Dglucopyranosyl]oxy]-3-(carbamoylmethyl)-10,19-dichloro-2,3,4,5,6,7,23,24,25,26,36,37,38,38atetradecahydro-7,22,28,30,32-pentahydroxy-6-[(2 R )-4-methyl-2-(methylamino)valeramido]2,5,24,38,39-pentaoxo-22 H -8,11:18,21-dietheno-23,36-(iminomethano)-13,16:31,35-dimetheno1 H ,16 H -[l,6,9]oxadiazacyclohexadecino[4,5-m][10,2,16]-benzoxadiazacyclotetracosine-26carboxylic acid, monohydrochloride. The molecular formula is C 66 H 75 Cl 2 N 9 O 24 • HCl and the molecular weight is 1,485.71. Vancomycin hydrochloride has the following structural formula: Vancomycin Hydrochloride for Injection, 5 g and 10 g, in Pharmacy Bulk Package, is a sterile, preservative-free, white, almost white to tan to brown, spray-dried powder, for preparing intravenous (IV) infusions, in vials. Each 5 g vial contains 5 g vancomycin (equivalent to 5.13 g vancomycin hydrochloride), 1.25 g trehalose, 0.5 mg polysorbate 80, and hydrochloric acid used to adjust the pH. Each 10 g vial contains 10 g vancomycin (equivalent to 10.25 g vancomycin hydrochloride), 2.5 g trehalose, 1 mg polysorbate 80, and hydrochloric acid used to adjust the pH. The spray-dried powder is reconstituted with Sterile Water for Injection which forms a clear solution and subsequently diluted prior to intravenous or oral administration [see Dosage and Administration ( 2.5 , 2.8 )] . A pharmacy bulk package is a sterile dosage form containing 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. Vancomycin Hydrochloride for Injection is for intravenous or oral administration. Vancomycin Hydrochloride for Injection must be diluted with an appropriate diluent prior to intravenous administration [see Dosage and Administration ( 2.5 )] . Vancomycin Hydrochloride for Injection may also be diluted with a sweetening agent for oral administration [see Dosage and Administration ( 2.8 )] . structure

Vancomycin Hydrochloride for Injection, USP, contains the hydrochloride salt of vancomycin, a tricyclic glycopeptide antibacterial derived from Amycolatopsis orientalis (formerly Nocardia orientalis ). The chemical name for vancomycin hydrochloride, USP is (Sa)- (3 S ,6 R ,7 R ,22 R ,23 S ,26 S ,36 R ,38a R )-44-[[2- O -(3-Amino-2,3,6-trideoxy-3- C -methyl-α-L-lyxo-hexopyranosyl)-β-D-glucopyranosyl]oxy]-3-(carbamoylmethyl)-10,19-dichloro- 2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-7,22,28,30,32-pentahydroxy-6-[(2 R )-4- methyl-2-(methylamino)valeramido]-2,5,24,38,39-pentaoxo-22 H -8,11:18,21-dietheno-23,36- (iminomethano)-13,16:31,35-dimetheno-1 H ,16 H -[l,6,9]oxadiazacyclohexadecino[4,5- m][10,2,16]-benzoxadiazacyclotetracosine-26-carboxylic acid, monohydrochloride. The molecular formula is C 66 H 75 Cl 2 N 9 O 24 • HCl and the molecular weight is 1,485.71. Vancomycin hydrochloride, USP has the following structural formula: Vancomycin Hydrochloride for Injection, USP is a sterile off-white to light tan colored lyophilized plug or powder for injection. Vancomycin Hydrochloride for Injection, USP is supplied in single- dose vials, containing, 1.28 g, or 1.54 g of vancomycin hydrochloride, USP equivalent to, 1.25 g, or 1.5 g of vancomycin base. The lyophilized powder is reconstituted with Sterile Water for Injection, USP which forms a clear, colorless or light to dark tan solution and subsequently diluted prior to intravenous administration [see Dosage and Administration (2.5) ]. structure

Vancomycin Hydrochloride for Injection, USP is a lyophilized powder, for preparing intravenous (IV) infusions, in Pharmacy Bulk Package bottles containing the equivalent of 5 g or 10 g vancomycin base. 500 mg of the base are equivalent to 0.34 mmol. When reconstituted with Sterile Water for Injection to a concentration of 50 mg/mL for the 5 g Pharmacy Bulk Package bottle and 100 mg/mL for the 10 g Pharmacy Bulk Package bottle, the pH of the solution is between 2.5 and 4.5. Vancomycin hydrochloride is an off-white to tan colored lyophilized powder. Vancomycin Hydrochloride for Injection, USP should be administered intravenously in diluted solution (see DOSAGE AND ADMINISTRATION ). Vancomycin is a tricyclic glycopeptide antibiotic derived from Amycolatopasis orientalis (formerly Nocardia orientalis ). The chemical name for vancomycin hydrochloride is 3S-[3R*,6S*(S*),7S*,22S*,23R*,26R*,36S*,38aS*]]-3-(2-Amino-2-oxoethyl)-44-[[2-O-(3-amino-2,3,6-trideoxy-3-C-methyl-α-L-lyxo-hexopyranosyl)-β-D-glucopyranosyl]oxy]-10,19-dichloro-2,3,4,5,6,7,23,24,25,26,36,37,38,38a-tetradecahydro-7,22,28,30,32-pentahydroxy-6-[[4-methyl-2-(methylamino)-1-oxopentyl]amino]-2,5,24,38,39-pentaoxo-22H-8,11:18,21-dietheno-23,36-(iminomethano)-13,16:31,35-dimetheno-1H,16H-[1,6,9]oxadiazacyclohexadecino[4,5-m][10,2,16]-benzoxadiazacyclotetracosine-26-carboxylic acid, monohydrochloride. The molecular formula is C 66 H 75 Cl 2 N 9 O 24 • HCl and the molecular weight is 1,485.74. Vancomycin hydrochloride has the following structural formula: 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 ). FURTHER DILUTION IS REQUIRED. NOT FOR DIRECT INFUSION. chemical structure

Vecuronium Bromide for Injection is a nondepolarizing neuromuscular blocking agent of intermediate duration, chemically designated as 1-(3α,17β-Dihydroxy-2β-piperidino-5α-androstan-16β,5α-yl)-1-methylpiperidinium bromide, diacetate. The structural formula is: Its chemical formula is C 34 H 57 BrN 2 O 4 with molecular weight 637.73. Vecuronium Bromide for Injection is supplied as a sterile nonpyrogenic freeze-dried buffered cake of very fine microscopic crystalline particles for intravenous injection only. Each vial contains 10 mg or 20 mg of vecuronium bromide, USP. In addition, each 10 mg vial contains 20.75 mg citric acid anhydrous, 16.25 mg dibasic sodium phosphate anhydrous, 97 mg mannitol (to adjust tonicity), sodium hydroxide and/or phosphoric acid to buffer and adjust to a pH range of 3.5 to 4.5. Each 20 mg vial contains 41.5 mg citric acid anhydrous, 32.5 mg dibasic sodium phosphate anhydrous, 194 mg mannitol (to adjust tonicity), sodium hydroxide and/or phosphoric acid to buffer and adjust to a pH range of 3.5 to 4.5. vecuronium structure

Vigabatrin Tablets, USP are an oral antiepileptic drug and are available as white film coated 500 mg tablets. The chemical name of vigabatrin, USP, a racemate consisting of two enantiomers, is (±) 4-amino-5-hexenoic acid. The molecular formula is C 6 H 11 NO 2 and the molecular weight is 129.16. It has the following structural formula: Vigabatrin, USP is a white or almost white powder which is freely soluble in water, slightly soluble in methanol, practically insoluble in methylene chloride, insoluble in hexane and toluene. The pH of a 1% aqueous solution is about 6.9. The n-octanol/water partition coefficient of vigabatrin is about 0.011 (log P =-1.96) at physiologic pH. Vigabatrin, USP melts with decomposition in a 3-degree range within the temperature interval of 171°C to 176°C. The dissociation constants (pK a ) of vigabatrin are 4.16 and 9.91 at room temperature (25°C). Each Vigabatrin Tablet contains 500 mg of vigabatrin, USP. The inactive ingredients are microcrystalline cellulose, sodium starch glycolate, povidone, magnesium stearate, hypromellose, titanium dioxide, and polyethylene glycol. Meets USP dissolution test 3. vigabatrin structural formula

Denosumab-qbde is a human IgG2 monoclonal antibody that binds to human RANKL. Denosumab-qbde has an approximate molecular weight of 147 kDa and is produced in genetically engineered mammalian (Chinese hamster ovary) cells. Xtrenbo (denosumab-qbde) injection is a sterile, preservative-free, clear to slightly opalescent, colorless to pale yellow solution for subcutaneous use. Each single-dose vial contains 120 mg denosumab-qbde, glacial acetic acid (1.8375 mg), polysorbate 20 (0.17 mg), sorbitol (78.2 mg), Water for Injection (USP). Sodium hydroxide may be added to adjust pH to approximately 5.2.

Zaleplon is a nonbenzodiazepine hypnotic from the pyrazolopyrimidine class. The chemical name of zaleplon is N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide. Its molecular formula is C 17 H 15 N 5 O, and its molecular weight is 305.34. The structural formula is shown below. Zaleplon, USP is a white to off-white powder that is practically insoluble in water and sparingly soluble in alcohol or propylene glycol. Its partition coefficient in octanol/water is constant (log PC = 1.23) over the pH range of 1 to 7. Zaleplon Capsules, USP are available for oral administration containing either 5 mg or 10 mg of zaleplon. Each capsule contains the following inactive ingredients: colloidal silicon dioxide, lactose (anhydrous), magnesium stearate, microcrystalline cellulose, pregelatinized starch and sodium lauryl sulfate. Each capsule shell contains: D&C Yellow #10, FD&C Blue #1, FD&C Yellow #6 (10 mg capsule shell only), gelatin, monogramming ink and titanium dioxide. The monogramming ink contains: ammonium hydroxide, iron oxide black, isopropyl alcohol, n-butyl alcohol, propylene glycol and shellac glaze. chem.jpg

Zoledronic acid injection contains zoledronic acid, a bisphosphonic acid which is an inhibitor of osteoclastic bone resorption. Zoledronic acid is designated chemically as (1-Hydroxy-2-imidazol-1-yl-phosphonoethyl) phosphonic acid monohydrate and its structural formula is: Zoledronic acid is a white crystalline powder. Its molecular formula is C 5 H 10 N 2 O 7 P 2 • H 2 O and its molar mass is 290.1 g/‌mol. Zoledronic acid is highly soluble in 0.1N sodium hydroxide solution, sparingly soluble in water and 0.1N hydrochloric acid, and practically insoluble in organic solvents. The pH of a 0.7% solution of zoledronic acid in water is approximately 2.0. Zoledronic acid injection is available in 5 mL vials as a sterile liquid concentrate solution for intravenous infusion. Each 5 mL concentrate vial contains 4.264 mg zoledronic acid monohydrate, equivalent to 4 mg zoledronic acid on an anhydrous basis, 220 mg of Mannitol, USP, Water for Injection, USP, and 24 mg of Sodium Citrate, USP. Inactive Ingredients: Mannitol, USP, as bulking agent, Water for Injection, and Sodium Citrate, USP, as buffering agent. Chemical structure