hospira, inc. - Medication Listings

Dextrose, USP is chemically designated C 6 H 12 O 6 • H 2 O (D-glucose monohydrate), a hexose sugar freely soluble in water. Dextrose, hydrous has the following structural formula: Water for Injection, USP is chemically designated H 2 O. The molecular weight of dextrose (D-glucose) monohydrate is 198.17. Dextrose Injection, USP (50%) is a sterile, nonpyrogenic, hypertonic solution of dextrose in water for injection for intravenous injection. Each milliliter (mL) of fluid contains 0.5 grams of dextrose, hydrous which delivers 3.4 kcal/gram (0.85 kcal/mL). The solution has an osmolarity of 2.53 mOsmol/mL (calculation) and the pH range is 3.2 to 6.5. May contain sodium hydroxide and/or hydrochloric acid for pH adjustment. The Dextrose Injection (50%) vial contains no more than 600 mcg/L of aluminum. The solution contains no bacteriostatic, antimicrobial agent or added buffer (except for pH adjustment) and is supplied as single-dose containers. Dextrose is derived from corn. Chemical Structure

Diazepam Injection, USP is a sterile, nonpyrogenic solution intended for intramuscular or intravenous administration. Each milliliter (mL) contains 5 mg diazepam; 40% propylene glycol; 10% alcohol; 5% sodium benzoate and benzoic acid added as buffers; and 1.5% benzyl alcohol added as a preservative. pH 6.6 (6.2 to 6.9). Note: Solution may appear colorless to light yellow. Diazepam is a benzodiazepine derivative chemically designated as 7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one. It is a colorless crystalline compound, insoluble in water, with a molecular weight of 284.74 and with the following molecular structure: Chemical Structure

Diazepam Injection, USP is a sterile, nonpyrogenic solution intended for intramuscular or intravenous administration. Each milliliter (mL) contains 5 mg diazepam; 40% propylene glycol; 10% alcohol; 5% sodium benzoate and benzoic acid added as buffers; and 1.5% benzyl alcohol added as a preservative. pH 6.6 (6.2 to 6.9). Note: Solution may appear colorless to light yellow. Diazepam is a benzodiazepine derivative chemically designated as 7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one. It is a colorless crystalline compound, insoluble in water, with a molecular weight of 284.74 and with the following molecular structure. Chemical Structure

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium channel antagonist). Chemically, diltiazem hydrochloride is 1,5-benzothiazepin-4(5 H )-one, 3-(acetyloxy)-5-[2-(dimethylamino)ethyl]-2, 3-dihydro-2-(4-methoxyphenyl)-, monohydrochloride,(+)-cis-. The chemical structure is: Diltiazem hydrochloride is a white to off-white crystalline powder with a bitter taste. It is soluble in water, methanol, and chloroform. It has a molecular weight of 450.98. Diltiazem hydrochloride injection is a clear, colorless, sterile, nonpyrogenic solution. It has a pH range of 3.7 to 4.1. Diltiazem hydrochloride injection is for direct intravenous bolus injection and continuous intravenous infusion. 25-mg, 5-mL vial-each sterile vial contains 25 mg diltiazem hydrochloride, 3.75 mg citric acid USP, 3.25 mg sodium citrate dihydrate USP, 250 mg sorbitol NF and water for injection USP up to 5 mL. Sodium hydroxide or hydrochloric acid is used for pH adjustment. 50-mg, 10-mL vial-each sterile vial contains 50 mg diltiazem hydrochloride, 7.5 mg citric acid USP, 6.5 mg sodium citrate dihydrate USP, 500 mg sorbitol NF and water for injection USP up to 10 mL. Sodium hydroxide or hydrochloric acid is used for pH adjustment. Diltiazem hydrochloride for injection is an off-white lyophilized powder and, after reconstitution in an infusion bag, produces a clear, colorless, sterile, nonpyrogenic solution. Diltiazem hydrochloride for injection for continuous intravenous infusion is available in ADD-Vantage Vials. The vial contains lyophilized powder comprised of diltiazem hydrochloride 100 mg and mannitol USP 75 mg for reconstitution in the ADD-Vantage Flexible Diluent Container containing 5% dextrose injection or 0.9% sodium chloride injection. Chemical Structure

Dobutamine Injection, USP is a clear, practically colorless, sterile, nonpyrogenic solution of dobutamine hydrochloride for intravenous use only. Each milliliter contains 12.5 mg (41.5 µmol) dobutamine, as the hydrochloride and sodium metabisulfite, 0.2 mg added as antioxidant. May contain hydrochloric acid and/or sodium hydroxide for pH adjustment. pH is 3.3 (2.5 to 5.5). Dobutamine Hydrochloride, USP is chemically designated (±)-4-[2-[[3-(ρ-hydroxyphenyl)-1-methylpropyl] amino]ethyl]-pyrocatechol hydrochloride. It is a synthetic catecholamine. Molecular Weight: 337.85 Molecular Formula: C 18 H 23 NO 3 • HCl structural formula dobutamine hydrochloride

Dobutamine Injection, USP is a clear, practically colorless, sterile, nonpyrogenic solution of dobutamine hydrochloride for intravenous use only. Each milliliter contains 12.5 mg (41.5 μmol) dobutamine, as the hydrochloride and sodium metabisulfite, 0.2 mg added as antioxidant. May contain hydrochloric acid and/or sodium hydroxide for pH adjustment. pH is 3.3 (2.5 to 5.5). Dobutamine Hydrochloride, USP is chemically designated (±)-4-[2-[[3-(ρ-hydroxyphenyl)-1-methylpropyl] amino]ethyl]-pyrocatechol hydrochloride. It is a synthetic catecholamine. Molecular Weight: 337.85 Molecular Formula: C 18 H 23 NO 3 •HCl structural formula dobutamine hydrochloride

Dobutamine in 5% Dextrose Injection, USP is a sterile, nonpyrogenic, prediluted solution of dobutamine hydrochloride and dextrose in water for injection. It is administered by intravenous infusion. Each 100 mL contains dobutamine hydrochloride equivalent to 100 mg, 200 mg, or 400 mg of dobutamine; dextrose (derived from corn), hydrous 5 g in water for injection, with sodium metabisulfite 25 mg and edetate disodium, dihydrate 10 mg added as stabilizers; osmolar concentration, respectively, 263, 270, or 284 mOsmol/liter (calc.). The pH is 3.0 (2.5 to 5.5). May contain hydrochloric acid and/or sodium hydroxide for pH adjustment. Dobutamine in 5% Dextrose Injection, USP is oxygen sensitive. Dobutamine Hydrochloride, USP is chemically designated (±)-4-[2-[[3-(p-hydroxyphenyl)-1-methylpropyl]amino]ethyl]-pyrocatechol hydrochloride. It is a synthetic catecholamine. Dextrose, USP is chemically designated D-glucose monohydrate (C 6 H 12 O 6 • H 2 O), a hexose sugar freely soluble in water. It has the following structural formula: Water for Injection, USP is chemically designated H 2 O. The flexible plastic container is fabricated from a specially formulated CR3 plastic material. Water can permeate from inside the container into the overwrap but not in amounts sufficient 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. Exposure to temperatures above 25°C/77°F during transport and storage will lead to minor losses in moisture content. Higher temperatures lead to greater losses. It is unlikely that these minor losses will lead to clinically significant changes within the expiration period. structural formula dobutamine hydrochloride structural formula dextrose

Docetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylisoserine,N- tert -butyl ester, 13-ester with 5β-20-epoxy-1,2α,4,7β,10β,13α-hexahydroxytax-11-en-9-one 4-acetate 2-benzoate, trihydrate. Docetaxel (trihydrate) has the following structural formula: Docetaxel (trihydrate) is a white to almost-white powder with an empirical formula of C 43 H 53 NO 14 ∙ 3H 2 O, and a molecular weight of 861.9. It is highly lipophilic and practically insoluble in water. Docetaxel Injection, USP is a sterile, non-pyrogenic, pale-yellow to brownish yellow solution at 20 mg/mL concentration. Each mL contains 20 mg docetaxel (anhydrous), 520 mg polysorbate 80 NF, 7 mg citric acid monohydrate USP, and 395 mg dehydrated alcohol USP. Docetaxel Injection is available in single-dose vials containing 20 mg (1 mL) or multiple-dose vials containing 80 mg (4 mL) or 160 mg (8 mL) docetaxel (anhydrous). Docetaxel Injection requires NO prior dilution with a diluent and is ready to add to the infusion solution. Chemical Structure

Docetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylisoserine,N- tert -butyl ester, 13-ester with 5β-20-epoxy-1,2α,4,7β,10β,13α-hexahydroxytax-11-en-9-one 4-acetate 2-benzoate, trihydrate. Docetaxel (trihydrate) has the following structural formula: Docetaxel (trihydrate) is a white to almost-white powder with an empirical formula of C 43 H 53 NO 14 ∙ 3H 2 O, and a molecular weight of 861.9. It is highly lipophilic and practically insoluble in water. Docetaxel Injection, USP is a sterile, non-pyrogenic, pale-yellow to brownish yellow solution at 20 mg/mL concentration. Each mL contains 20 mg docetaxel (anhydrous), 520 mg polysorbate 80 NF, 7 mg citric acid monohydrate USP, and 395 mg dehydrated alcohol USP. Docetaxel Injection is available in single-dose vials containing 20 mg (1 mL) or multiple-dose vials containing 80 mg (4 mL) or 160 mg (8 mL) docetaxel (anhydrous). Docetaxel Injection requires NO prior dilution with a diluent and is ready to add to the infusion solution. Chemical Structure

Docetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylisoserine,N- tert -butyl ester, 13-ester with 5β-20-epoxy-1,2α,4,7β,10β,13α-hexahydroxytax-11-en-9-one 4-acetate 2-benzoate. Docetaxel (anhydrous) has the following structural formula: Docetaxel is a white to almost-white powder with an empirical formula of C 43 H 53 NO 14 , and a molecular weight of 807.88. It is highly lipophilic and practically insoluble in water. Docetaxel Injection, USP is a sterile, non-pyrogenic, clear, colorless to pale yellow solution at 10 mg/mL concentration. Each mL contains 10 mg docetaxel (anhydrous), 260 mg polysorbate 80 NF, 4 mg anhydrous citric acid USP, 23% v/v dehydrated alcohol USP, and polyethylene glycol 300 NF. Docetaxel Injection is available in multiple-dose vials containing 80 mg (8 mL) or 160 mg (16 mL) docetaxel (anhydrous). Docetaxel Injection requires NO prior dilution with a diluent and is ready to add to the infusion solution. Chemical Structure

Docetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylisoserine,N- tert -butyl ester, 13-ester with 5β-20-epoxy-1,2α,4,7β,10β,13α-hexahydroxytax-11-en-9-one 4-acetate 2-benzoate. Docetaxel (anhydrous) has the following structural formula: Docetaxel is a white to almost-white powder with an empirical formula of C 43 H 53 NO 14 , and a molecular weight of 807.88. It is highly lipophilic and practically insoluble in water. Docetaxel Injection, USP is a sterile, non-pyrogenic, clear, colorless to pale yellow solution at 10 mg/mL concentration. Each mL contains 10 mg docetaxel (anhydrous), 260 mg polysorbate 80 NF, 4 mg anhydrous citric acid USP, 23% v/v dehydrated alcohol USP, and polyethylene glycol 300 NF. Docetaxel Injection is available in single-dose vials containing 20 mg (2 mL) docetaxel (anhydrous) and multiple-dose vials containing 160 mg (16 mL) docetaxel (anhydrous). Docetaxel Injection requires NO prior dilution with a diluent and is ready to add to the infusion solution. Chemical Structure

Docetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylisoserine,N- tert -butyl ester, 13-ester with 5β-20-epoxy-1,2α,4,7β,10β,13α-hexahydroxytax-11-en-9-one 4-acetate 2-benzoate. Docetaxel (anhydrous) has the following structural formula: Docetaxel is a white to almost-white powder with an empirical formula of C 43 H 53 NO 14 , and a molecular weight of 807.88. It is highly lipophilic and practically insoluble in water. Docetaxel Injection, USP is a sterile, non-pyrogenic, clear, colorless to pale yellow solution at 10 mg/mL concentration. Each mL contains 10 mg docetaxel (anhydrous), 260 mg polysorbate 80 NF, 4 mg anhydrous citric acid USP, 23% v/v dehydrated alcohol USP, and polyethylene glycol 300 NF. Docetaxel Injection is available in single-dose vials containing 20 mg (2 mL) docetaxel (anhydrous), and multiple-dose vials containing 80 mg (8 mL) or 160 mg (16 mL) docetaxel (anhydrous). Docetaxel Injection requires NO prior dilution with a diluent and is ready to add to the infusion solution. Chemical Structure

Dopamine, a sympathomimetic amine vasopressor, is the naturally occurring immediate precursor of norepinephrine. Dopamine hydrochloride is a white to off-white crystalline powder, which may have a slight odor of hydrochloric acid. It is freely soluble in water and soluble in alcohol. Dopamine HCl is sensitive to alkalies, iron salts, and oxidizing agents. Chemically it is designated as 4-(2-aminoethyl) pyrocatechol hydrochloride, and its molecular formula is C 8 H 11 NO 2 • HCl. Dopamine HCl has a molecular weight of 189.64 and it has the following structural formula: Dopamine (also referred to as 3 hydroxytyramine) is a naturally occurring endogenous catecholamine. Dopamine hydrochloride injection is a clear, practically colorless, sterile, pyrogen-free, aqueous solution of dopamine HCl for intravenous infusion after dilution. Each milliliter of the 40 mg/mL preparation contains 40 mg of dopamine hydrochloride (equivalent to 32.31 mg of dopamine base). Each milliliter of preparation contains the following: Sodium metabisulfite 9 mg added as an antioxidant; citric acid, anhydrous 10 mg; and sodium citrate, dihydrate 5 mg added as a buffer. May contain additional citric acid and/or sodium citrate for pH adjustment. pH is 3.3 (2.5 to 5.0). Dopamine must be diluted in an appropriate sterile parenteral solution before intravenous administration [see Dosage and Administration (2.1) ] . structural formula dopamine

Dopamine Hydrochloride in 5% Dextrose Injection, USP is a sterile, nonpyrogenic, premixed solution of dopamine hydrochloride in 5% dextrose injection for intravenous infusion. Each 100 mL contains 160 mg (1,600 mcg/mL) or 320 mg (3,200 mcg/mL) of dopamine HCl; 5 grams of hydrous dextrose, in Water for Injection, and 50 mg of sodium metabisulfite (a stabilizer); pH = 2.5 to 4.5, and the following osmolar concentrations: 269, or 286 mOsmol/liter, respectively. May contain hydrochloric acid and/or sodium hydroxide for pH adjustment. Dopamine HCl is chemically designated 3, 4-dihydroxyphenethylamine hydrochloride (C 8 H 11 NO 2 ∙ HCl), a white crystalline powder freely soluble in water. Dopamine HCl has a molecular weight of 189.64 and it has the following structural formula: Dopamine (also referred to as 3-hydroxytyramine) is a naturally occurring endogenous catecholamine. Dextrose, USP is chemically designated D-glucose monohydrate (C 6 H 12 O 6 ∙ H 2 O), a hexose sugar freely soluble in water. The molecular weight of dextrose (D-glucose) monohydrate is 198.17 and it has the following structural formula: Water for Injection, USP is chemically designated H 2 O. Chemical Structure Chemical Structure

Epinephrine Injection USP, 1 mg/10 mL (0.1 mg/mL) is supplied as a sterile aqueous solution with a pH range of 2.3–3.5, that is clear, colorless, and nonpyrogenic. Each milliliter contains 0.1 mg epinephrine, 8.16 mg sodium chloride, 0.46 mg sodium metabisulfite, and 2.13 mg citric acid, anhydrous and 0.41 mg sodium citrate, dihydrate added as buffers. Additional citric acid and/or sodium citrate may be added for pH adjustment. The solution contains no preservatives. This sterile solution is to be administered after dilution by the intravenous route. Epinephrine is a sympathomimetic catecholamine (adrenergic agent) designated chemically as 4-[1-hydroxy-2 (methylamino) ethyl]-1,2 benzenediol, a white, crystalline powder. It has the following structural formula: The molecular weight of epinephrine is 183.2. Epinephrine solution deteriorates rapidly on exposure to air or light, turning pink from oxidation to adrenochrome and brown from the formation of melanin. Chemical Structure

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 [4 R -[3(3 S *,5 S *),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 497.5. 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 vial contains 1.046 grams ertapenem sodium, equivalent to 1 gram ertapenem. The sodium content is approximately 137 mg (approximately 6 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. structural formula

Erythrocin TM Lactobionate-IV (erythromycin lactobionate for injection, USP) is a lyophilized powder for intravenous infusion only. It is available as a sterile, white to off-white lyophilized powder in single dose ADD-Vantage TM vials. Each vial contains the equivalent of 500 mg of erythromycin activity. It is prepared as a solution and lyophilized in its final container. The lactobionic acid content is 244 mg per vial. Lactobionic acid and/or erythromycin is used to adjust the pH during the manufacture of the product. The Erythrocin Lactobionate-IV ADD-Vantage TM vial is designed for use only with the ADD-Vantage flexible diluent container. After appropriate dilution, the Erythrocin Lactobionate-IV ADD-Vantage Delivery System contains erythromycin lactobionate equivalent to 500 mg of erythromycin activity in 100 mL. The pH of the reconstituted solution is 6.5 - 7.5. The solutions contain no bacteriostat, antimicrobial agent (except erythromycin) or buffer and are intended for use as a single-dose injection only with the ADD-Vantage flexible diluent container. Erythromycin is produced by a strain of Streptomyces erythraeus and belongs to the macrolide group of antibiotics. It is basic and readily forms salts with acids. Erythromycin lactobionate has the following structure: Erythrocin Lactobionate structural formula

Erythromycin is produced by a strain of Streptomyces erythraeus and belongs to the macrolide group of antibiotics. It is basic and readily forms salts with acids. Erythrocin Lactobionate-IV (erythromycin lactobionate for injection, USP), is a soluble salt of erythromycin suitable for intravenous administration. It is available as a sterile, white to off-white lyophilized powder in single-dose vials. Each vial contains the equivalent of 500 mg of erythromycin activity. It is prepared as a solution and lyophilized in its final container. The lactobionic acid content is 244 mg per vial. Lactobionic acid and/or erythromycin are used to adjust the pH during the manufacture of the product. When reconstituted as directed, each mL contains 50 mg of erythromycin activity. The pH of the reconstituted solution is 6.5 - 7.5. Erythromycin lactobionate is chemically known as erythromycin mono (4-0-β-D-galactopyranosyl-D-gluconate) (salt). The structural formula is: formula erythromycin lactobionate

Fentanyl Citrate Injection is an opioid agonist. Fentanyl Citrate Injection, is a sterile, nonpyrogenic solution of fentanyl citrate in water for injection, available as 50 mcg (0.05 mg) per mL which is administered only by the intravenous or intramuscular routes of injection. The chemical name is N-(1-phenethyl-4-piperidyl) propionanilide citrate (1:1). The molecular weight is 528.60. Its molecular formula is C 22 H 28 N 2 O∙C 6 H 8 O 7 , and it has the following chemical structure. Fentanyl citrate, a white powder which is sparingly soluble in water. Each milliliter contains fentanyl (as the citrate) 50 mcg (0.05 mg). May contain sodium hydroxide and/or hydrochloric acid for pH adjustment. pH 4.7 (4.0 to 7.5). The solution contains no bacteriostat, antimicrobial agent or added buffer and is intended only for use as a single-dose injection. When smaller doses are required, the unused portion should be discarded in an appropriate manner. Chemical Structure

Fentanyl Citrate Injection is an opioid agonist. Fentanyl Citrate Injection, is a sterile, nonpyrogenic solution of fentanyl citrate in water for injection, available as 50 mcg (0.05 mg) per mL which is administered only by the intravenous or intramuscular routes of injection. The chemical name is N-(1-phenethyl-4-piperidyl) propionanilide citrate (1:1). The molecular weight is 528.60. Its molecular formula is C 22 H 28 N 2 O∙C 6 H 8 O 7 , and it has the following chemical structure. Fentanyl citrate, a white powder which is sparingly soluble in water. Each milliliter contains fentanyl (as the citrate) 50 mcg (0.05 mg). May contain sodium hydroxide and/or hydrochloric acid for pH adjustment. pH 4.7 (4.0 to 7.5). The solution contains no bacteriostat, antimicrobial agent or added buffer and is intended only for use as a single-dose injection. When smaller doses are required, the unused portion should be discarded in an appropriate manner. Chemical Structure

Fluconazole in Sodium Chloride Injection, USP, the first of a new subclass of synthetic triazole antifungal agents, is available as a sterile solution for intravenous use in plastic containers. Fluconazole is designated chemically as 2,4-difluoro-α,α 1 -bis(1H-1,2,4-triazol-1- ylmethyl) benzyl alcohol with an empirical formula of C 13 H 12 F 2 N 6 O and molecular weight of 306.3. The structural formula is: Fluconazole is a white crystalline solid which is slightly soluble in water and saline. Fluconazole in Sodium Chloride Injection, USP is an iso-osmotic, sterile, nonpyrogenic solution of fluconazole in a sodium chloride diluent. Each mL contains 2 mg of fluconazole and 9 mg of sodium chloride. The pH ranges from 4.0 to 8.0. Injection volumes of 100 mL and 200 mL are packaged in plastic containers. The flexible bag container is fabricated from a specially formulated non-plasticized thermoplastic co-polyolefin. The amount of water that can permeate from the container into the overwrap is insufficient to affect the solution significantly. The suitability of the container material has been confirmed in tests in animals according to USP biological tests for plastic containers. Figure

Fluconazole, the first of a new subclass of synthetic triazole antifungal agents, is available as a sterile solution for intravenous use in flexible plastic containers. Fluconazole is designated chemically as 2,4-difluoro-α,α 1 -bis(1H-1,2,4-triazol-1-ylmethyl) benzyl alcohol with an empirical formula of C 13 H 12 F 2 N 6 O and molecular weight of 306.3. The structural formula is: Fluconazole is a white crystalline solid which is slightly soluble in water and saline. Fluconazole in Sodium Chloride Injection, USP is an iso-osmotic, sterile, nonpyrogenic solution. Each mL contains 2 mg of fluconazole and 9 mg of sodium chloride. The pH ranges from 4.0 to 8.0 in the sodium chloride diluent. Injection volumes of 100 mL and 200 mL are packaged in flexible plastic containers. The flexible plastic container is fabricated from a specially formulated polyvinyl chloride. 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 can leach out certain of its chemical components in very small amounts within the expiration period, e.g., di-2-ethylhexylphthalate (DEHP), up to 5 parts per million. However, the suitability of the plastic has been confirmed in tests in animals according to USP biological tests for plastic containers as well as by tissue culture toxicity studies. Chemical Structure

Gemcitabine is a nucleoside metabolic inhibitor. Gemcitabine hydrochloride is 2´-deoxy-2´,2´-difluorocytidine monohydrochloride (β-isomer) with the following structural formula: The empirical formula for gemcitabine hydrochloride is C 9 H 11 F 2 N 3 O 4 ∙ HCl. It has a molecular weight of 299.66 g/mol. Gemcitabine hydrochloride is soluble in water, slightly soluble in methanol, and practically insoluble in ethanol and polar organic solvents. Gemcitabine hydrochloride is a sterile white to off-white lyophilized powder and available as 2 g single-dose vials for intravenous use only. Each 2 g vial contains 2 g of gemcitabine hydrochloride (expressed as free base), 2 g mannitol, and 125 mg sodium acetate. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment. Chemical Structure

Gemcitabine is a nucleoside metabolic inhibitor. Gemcitabine hydrochloride is 2´-deoxy-2´,2´-difluorocytidine monohydrochloride (β-isomer) with the following structural formula: The empirical formula for gemcitabine hydrochloride is C 9 H 11 F 2 N 3 O 4 ∙ HCl. It has a molecular weight of 299.66 g/mol. Gemcitabine hydrochloride is soluble in water, slightly soluble in methanol, and practically insoluble in ethanol and polar organic solvents. Gemcitabine hydrochloride is a sterile white to off-white lyophilized powder and available as 200 mg and 1 g single-dose vials for intravenous use only. Each 200 mg vial contains 200 mg gemcitabine (equivalent to 227.7 mg gemcitabine hydrochloride), 200 mg mannitol and 12.5 mg sodium acetate. Each 1 g vial contains 1 g gemcitabine (equivalent to 1.139 g gemcitabine hydrochloride), 1 g mannitol, and 62.5 mg sodium acetate. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment. Chemical Structure

Gemcitabine is a nucleoside metabolic inhibitor. The chemical name of gemcitabine HCl is 2´-deoxy-2´,2´-difluorocytidine monohydrochloride (β-isomer). The structural formula is as follows: Gemcitabine HCl is a white to off-white solid with a molecular formula of C 9 H 11 F 2 N 3 O 4 ∙ HCl and a molecular weight of 299.66 g/mol. It is soluble in water, slightly soluble in methanol, and practically insoluble in ethanol and polar organic solvents. Gemcitabine Injection is a sterile solution in single-dose vials for intravenous use. Each vial contains 200 mg, 1 g, or 2 g of gemcitabine equivalent to 227.7 mg, 1.139 g, or 2.227 g of gemcitabine HCl. Each mL contains 38 mg of gemcitabine free base in Water for Injection equivalent to 43.27 mg of gemcitabine HCl. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment. Chemical Structure

Gemcitabine is a nucleoside metabolic inhibitor. The chemical name of gemcitabine HCl is 2´-deoxy-2´,2´-difluorocytidine monohydrochloride (β-isomer). The structural formula is as follows: Gemcitabine HCl is a white to off-white solid with a molecular formula of C 9 H 11 F 2 N 3 O 4 ∙HCl and a molecular weight of 299.66 g/mol. It is soluble in water, slightly soluble in methanol, and practically insoluble in ethanol and polar organic solvents. Gemcitabine Injection is a sterile solution in single-dose vials for intravenous use. Each vial contains 200 mg, 1 g, or 2 g of gemcitabine equivalent to 227.7 mg, 1.139 g, or 2.227 g of gemcitabine HCl. Each mL contains 38 mg of gemcitabine free base in Water for Injection equivalent to 43.27 mg of gemcitabine HCl. Hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment. Chemical Structure

Gentamicin Sulfate Injection, USP is a sterile, nonpyrogenic solution of gentamicin sulfate in water for injection. It is administered by the intramuscular or intravenous route. Each milliliter (mL) contains gentamicin sulfate equivalent to 40 mg gentamicin base with sodium metabisulfite 2.9 mg and edetate disodium anhydrous 0.1 mg added as stabilizer, methylparaben 1.8 mg and propylparaben 0.2 mg added as preservatives. Headspace nitrogen gassed. May contain sulfuric acid and/or sodium hydroxide for pH adjustment. The pH is 3.8 (3.0 to 5.5). Gentamicin is classified as an aminoglycoside antibiotic and is derived from Micromonospora purpurea , an actinomycete. The chemical name for gentamicin C 1A is: 0-3-Deoxy-4-C-methyl-3-(methylamino)-β-L-arabinopyranosyl-(1→6)-0-[2,6-diamino-2,3,4,6-tetradeoxy-α-D-erythro-hexopyranosyl-(1→4)]-2-deoxy-D-streptamine. Gentamicin Sulfate, USP is chemically designated gentamicin sulfate, a white to buff powder soluble in water. It has the following structural formula: structural formula gentamicin sulfate

Intravenous solutions with heparin sodium (derived from porcine intestinal mucosa) are sterile, nonpyrogenic fluids for intravenous administration. Each 100 mL contains heparin sodium 200 USP Units; sodium chloride, 0.9 g; citric acid, monohydrate, 40 mg and dibasic sodium phosphate, heptahydrate, 434 mg added as buffers. Each liter contains the following electrolytes: Sodium 186.4 mEq; phosphate (as HPO 4 =) 32.4 mEq, citrate 5.7 mEq and chloride 154 mEq. Osmolar concentration, 378 mOsmol/liter (calc.); pH 7.0 (5.0 – 7.5). Heparin Sodium, USP is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose-6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2) > (1) > (4) > (3) > (5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Structure of Heparin Sodium (representative subunits): Sodium Chloride, USP is chemically designated NaCl, a white crystalline compound freely soluble in water. Dibasic Sodium Phosphate, USP (heptahydrate), is chemically designated (Na 2 HPO 4 ∙ 7H 2 O), colorless or white granular salt freely soluble in water. Citric Acid, USP, hydrous (monohydrate) is chemically designated C 6 H 8 O 7 ∙ H 2 O, colorless, translucent crystals or white crystalline powder very soluble in water. It has the following structural formula: Water for Injection, USP is chemically designated H 2 O. The flexible plastic container is fabricated from either polyvinylchloride or polyolefin plastic. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of its chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers. Chemical Structure Chemical Structure

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans possessing anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose 6∙sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2)>(1)>(4)>(3)>(5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. Structure of Heparin Sodium (representative subunits): Heparin Sodium Injection, USP is a sterile solution of heparin sodium derived from porcine intestinal mucosa, standardized for anticoagulant activity. It is to be administered by intravenous or deep subcutaneous routes. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Heparin Sodium Injection, USP is available in the following concentrations/mL: Heparin Sodium Sodium Chloride Benzyl Alcohol pH 5.0–7.5; sodium hydroxide and/or hydrochloric acid added, if needed, for pH adjustment. 1,000 USP units 8.6 mg 0.01 mL 5,000 USP units 7 mg 0.01 mL 10,000 USP units 5 mg 0.01 mL Chemical Structure

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans, having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose 6-sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2)>(1)>(4)>(3)>(5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. Structural formula of heparin sodium (representative subunits): Heparin Sodium Injection, USP is a sterile solution of heparin sodium derived from porcine intestinal mucosa, standardized for anticoagulant activity. It is to be administered by intravenous or deep subcutaneous routes. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Carpuject™ sterile cartridge unit contain a sterile solution of Heparin Sodium Injection, USP. Heparin Sodium Injection 5,000 USP units/1 mL, single-dose cartridge, preserved with benzyl alcohol Each mL contains 5,000 USP units of heparin sodium and benzyl alcohol 1% as a preservative, in Water for Injection. The pH is adjusted between 5.0 to 7.5 with hydrochloric acid or sodium hydroxide. Heparin Sodium Injection 5,000 USP units/0.5 mL, single-dose cartridge, preservative-free Each 0.5 mL of preservative-free Heparin Sodium Injection contains 5,000 USP units in Water for Injection. The pH is adjusted between 5.0 to 7.5 with hydrochloric acid or sodium hydroxide as required. Chemical Structure

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans possessing anticoagulant properties. It is composed of polymers of alternating derivations of α-D-glucosamido ( N -Sulfated O -Sulfated or N -acetylated) and O -sulfated uronic acid (α-L-iduronic acid or β-D-glucoronic acid). Structure of Heparin Sodium (representative subunits): HEPARIN SODIUM IN SODIUM CHLORIDE INJECTION is a sterile preparation of heparin sodium (derived from porcine intestinal mucosa) for intravenous administration. It contains no bacteriostatic or antimicrobial agent or added buffer. The solution may contain sodium hydroxide and/or hydrochloric acid for pH adjustment. The pH range is 6.1 (5.0 – 7.5) and the osmolarity mOsmol/L (calc.) is 155. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. Each mL of the 50 USP Units per mL preparations contains: 50 USP Units of heparin sodium, 4.5 mg sodium chloride and 0.1 mg edetate disodium, anhydrous added as a stabilizer. Each mL of the 100 USP Units per mL preparations contains: 100 USP Units of heparin sodium, 4.5 mg sodium chloride and 0.1 mg edetate disodium, anhydrous added as a stabilizer. structural formula for heparin

Heparin is a heterogeneous group of straight-chain anionic mucopolysaccharides, called glycosaminoglycans having anticoagulant properties. Although others may be present, the main sugars occurring in heparin are: (1) α-L-iduronic acid 2-sulfate, (2) 2-deoxy-2-sulfamino-α-D-glucose 6∙sulfate, (3) β-D-glucuronic acid, (4) 2-acetamido-2-deoxy-α-D-glucose, and (5) α-L-iduronic acid. These sugars are present in decreasing amounts, usually in the order (2)>(1)>(4)>(3)>(5), and are joined by glycosidic linkages, forming polymers of varying sizes. Heparin is strongly acidic because of its content of covalently linked sulfate and carboxylic acid groups. In heparin sodium, the acidic protons of the sulfate units are partially replaced by sodium ions. Structure of Heparin Sodium (representative subunits): Dextrose, USP is chemically designated D-glucose, monohydrate C 6 H 12 O 6 ∙ H 2 O, a hexose sugar freely soluble in water. It has the following structural formula: Water for Injection, USP is chemically designated H 2 O. Intravenous solutions with heparin sodium (derived from porcine intestinal mucosa) are sterile, nonpyrogenic fluids for intravenous administration. Each 100 mL contains heparin sodium 5,000 or 10,000 USP Units; dextrose, hydrous 5 g; citric acid, anhydrous, 51 mg and sodium citrate, dihydrate 334 mg added as buffers; sodium metabisulfite 20 mg added as an antioxidant. Each liter contains electrolytes sodium and citrate in amounts as listed in HOW SUPPLIED/STORAGE AND HANDLING Table. See Table for summary of contents and characteristics of this solution. The potency is determined by a biological assay using a USP reference standard based on units of heparin activity per milligram. The flexible plastic container is fabricated either from a specially formulated nonplasticized, thermoplastic co-polyester (CR3) or from a polyolefin film. Water can permeate from inside the container into the overwrap but not in amounts sufficient to affect the solution significantly. Solutions inside the plastic container also can leach out certain of its chemical components in very small amounts before the expiration period is attained. However, the safety of the plastic has been confirmed by tests in animals according to USP biological standards for plastic containers. Chemical Structure Chemical Structure

6% Hetastarch in 0.9% Sodium Chloride Injection is a sterile, nonpyrogenic solution for intravenous administration. Each 100 mL contains: Hetastarch............................................................................ 6 g Sodium Chloride, USP........................................................ 0.9 g Water for Injection, USP..................................................... qs pH adjusted with Sodium Hydroxide, NF if necessary Concentration of Electrolytes (mEq/L): Sodium (Na + ) 154, Chloride (Cl - ) 154 (not including ions for pH adjustment). pH: 5.5 (3.5 to 7.0) Total osmolar concentration is 308 mOsmol/liter (calc). Hetastarch is a synthetic colloid derived from a waxy starch composed almost entirely of amylopectin. Hydroxyethyl ether groups are introduced into the glucose units of the starch, and the resultant material is hydrolyzed to yield a product with a molecular weight suitable for use as a plasma volume expander and erythrocyte sedimenting agent. The molar substitution is approximately 0.75 which means hetastarch has an average of approximately 75 hydroxyethyl groups for every 100 glucose units. The weight average molecular weight is approximately 670,000 with a range of 550,000 to 800,000 and with at least 80% of the polymers falling within the range of 20,000 to 2,500,000. Hydroxyethyl groups are attached by ether linkage primarily at C-2 of the glucose unit and to a lesser extent at C-3 and C-6. The polymer resembles glycogen, and the polymerized D-glucose units are joined primarily by α-1,4 linkages with occasional α-1,6 branching linkages. The degree of branching is approximately 1:20 which means that there is one 1–6 branch for every 20 glucose monomer units. The chemical name for hetastarch is hydroxyethyl starch. The structural formula is as follows: Amylopectin derivative in which R 2 , R 3 , and R 6 are H or CH 2 CH 2 OH, or R 6 is a branching point in the starch polymer connected through a 1-6 linkage to additional alpha-D-glucopyranosyl units. Hetastarch is an artificial colloid pharmacologically classified as a plasma volume expander; 0.9% Sodium Chloride Injection is a fluid and electrolyte replenisher. 6% Hetastarch in 0.9% Sodium Chloride Injection is a clear, pale yellow to amber solution. Exposure to prolonged adverse storage conditions may result in a change to a turbid deep brown or the formation of a crystalline precipitate. Do not use the solution if these conditions are evident. The flexible plastic container is fabricated from a specially formulated polyvinylchloride. Water can permeate from inside the container into the overwrap but not in amounts sufficient 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. Exposure to temperatures above 25°C/77°F during transport and storage will lead to minor losses in moisture content. Higher temperatures lead to greater losses. It is unlikely that these minor losses will lead to clinically significant changes within the expiration period. structural formula hetastarch

HEXTEND ® (6% Hetastarch in Lactated Electrolyte Injection) is a sterile, nonpyrogenic solution for intravenous administration. The composition, pH, and osmolarity are given in Table 1 and the electrolyte composition in Table 2 . Table 1 Each 100 mL contains Hetastarch 6 g Sodium Chloride, USP 672 mg Sodium Lactate Anhydrous, USP 317 mg Dextrose Hydrous, USP 99 mg Calcium Chloride Dihydrate, USP 37 mg Potassium Chloride, USP 22 mg Magnesium Chloride Hexahydrate, USP 9 mg Water for Injection, USP qs pH: approximately 5.9 with negligible buffering capacity Calculated Osmolarity: approximately 307 mOsM Table 2 Concentration of Electrolytes (mEq/L) Sodium 143 Chloride 124 Lactate 28 Calcium 5 Potassium 3 Magnesium 0.9 HEXTEND (6% Hetastarch in Lactated Electrolyte Injection) is an artificial colloidal solution, pharmacologically classified as a plasma volume expander, and is intended to support oncotic pressure as well as provide electrolytes. HEXTEND contains high molecular weight hetastarch at a concentration of 6% as an oncotic agent to permit retention of intravascular fluid until the hetastarch is replaced by blood proteins. Hetastarch is an artificial colloid derived from a waxy starch composed almost entirely of amylopectin. Hydroxyethyl ether groups are introduced into the glucose units of the starch, and the resultant material is hydrolyzed to yield a product with a molecular weight suitable for use as a plasma volume expander. Hetastarch is characterized by its molar substitution and also by its molecular weight. The molar substitution is approximately 0.75 which means hetastarch has an average of approximately 75 hydroxyethyl groups for every 100 glucose units. The weight average molecular weight is approximately 670,000 with a range of 450,000 to 800,000 and with at least 80% of the polymer units falling within the range of 20,000 to 2,500,000. Hydroxyethyl groups are attached by ether linkage primarily at C-2 of the glucose unit and to a lesser extent at C-3 and C-6. The polymer resembles glycogen, and the polymerized D-glucose units are joined primarily by α-1,4 linkages with occasional α-1,6 branching linkages. The degree of branching is approximately 1:20 which means that there is an average of approximately one α-1,6 branch for every 20 glucose monomer units. The chemical name for hetastarch is hydroxyethyl starch. The structural formula is as follows: Amylopectin derivative in which R 2 and R 3 are H or CH 2 CH 2 OH and R 6 is H, CH 2 CH 2 OH, or a branching point in the starch polymer connected through an α-1,6 link to additional D-glucopyranosyl units HEXTEND is a clear, pale yellow to amber solution. Exposure to prolonged adverse storage conditions may result in a change to a turbid deep brown or the formation of a crystalline precipitate. Do not use the solution if these conditions are evident. HEXTEND is formulated with normal physiological levels of calcium. Calcium chloride in water dissociates to provide calcium (Ca ++ ) and chloride (Cl - ) ions. These are the normal constituents of the body fluids and are dependent on various physiologic mechanisms for maintenance of balance between intake and output. Approximately 80% of body calcium is excreted in the feces as insoluble salts; urinary excretion accounts for the remaining 20%. HEXTEND also contains normal physiological levels of sodium. Additionally, chloride is present at levels closer to those normally found in blood than in plasma expanders in 0.9% Sodium Chloride Injection. Sodium chloride in water dissociates to provide sodium (Na + ) and chloride (Cl - ) ions. Sodium (Na + ) is the principal cation of the extracellular fluid and plays a large part in the therapy of fluid and electrolyte disturbances. Chloride (Cl - ) has an integral role in buffering action when oxygen and carbon dioxide exchange occurs in the red blood cells. The distribution and excretion of sodium (Na + ) and chloride (Cl - ) are largely under the control of the kidneys, which maintain a balance between intake and output. HEXTEND also contains slightly lower than normal physiological levels of potassium and magnesium. Potassium chloride in water dissociates to provide potassium (K + ) and chloride (Cl - ) ions. Potassium is found in low concentrations in plasma and extracellular fluids (3.5 to 5.0 mEq/L in a healthy adult). It is the most abundant cation within the body's cells (160 mEq/L of intracellular water). Potassium plays an important role in electrolyte balance. Normally about 80 to 90% of the potassium intake is excreted in the urine with the remainder in the stools and, to a small extent, in the perspiration. The kidney does not conserve potassium well so that during fasting or in patients on a potassium-free diet, potassium loss from the body continues thereby resulting in potassium depletion. Magnesium chloride in water dissociates to provide magnesium (Mg ++ ) and chloride (Cl - ). Magnesium is largely an intracellular ion with low concentrations (1.5 to 2.5 mEq/L) found in plasma. Dextrose is included in the formulation. Solutions containing carbohydrate in the form of dextrose yield blood glucose, provide calories, and may also aid in minimizing liver glycogen depletion thereby exerting a protein sparing effect. Dextrose injected parenterally undergoes oxidation to carbon dioxide and water. Lactate is provided at 28 mEq/L. Sodium lactate in water dissociates to provide sodium (Na + ) and lactate (C 3 H 5 O 3 - ) ions. The lactate anion provides an alkaline effect resulting from simultaneous removal of lactate and hydrogen ions by the liver. In the liver, the lactate is metabolized to glycogen, which is ultimately converted to carbon dioxide and water by oxidative metabolism. The lactate anion acts as a source (alternate) of bicarbonate when normal production and utilization of lactic acid is not impaired as a result of disordered lactate metabolism. Since metabolic conversion is dependent on the integrity of cellular oxidative processes, lactate may be inadequate or ineffective as a source of bicarbonate in patients suffering from acidosis associated with shock or other disorders involving reduced perfusion of body tissues. When oxidative activity is intact, one to two hours is required for metabolism of lactate. Water is an essential constituent of all body tissues and accounts for approximately 70% of total body weight. The average normal adult daily requirement ranges from 2 to 3 L (1.0 to 1.5 L each for insensible water loss by perspiration and urine production). Water balance is maintained by various regulatory mechanisms. Water distribution depends primarily on the concentration of electrolytes in the body compartments, and sodium (Na + ) plays a major role in maintaining physiological equilibrium. The flexible plastic container is fabricated from a specially formulated polyvinylchloride. 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. The container solution unit is a closed system and is not dependent upon entry of external air during administration. The container is overwrapped to provide protection from the physical environment and to provide an additional moisture barrier when necessary. The closure system has two ports; the one for the administration set has a tamper evident plastic protector. hetastarch structural formula

Hydromorphone Hydrochloride Injection is an opioid agonist and available as an aqueous sterile solution, for use for intravenous, intramuscular and subcutaneous administration. It contains hydromorphone as active pharmaceutical ‎ingredient in the form of hydrochloride salt. ‎The chemical name of hydromorphone hydrochloride is 4,5α- epoxy-3-hydroxy-17-methylmorphinan-6-one hydrochloride. The molecular weight is 321.8 and it has the following chemical structure. Hydromorphone hydrochloride is a white or almost white crystalline powder that is freely soluble in water, very slightly soluble in ethanol (96%), and practically insoluble in methylene chloride. Each mL of Hydromorphone Hydrochloride Injection sterile solution contains 1 mg, 2 mg, or 4 mg of ‎Hydromorphone Hydrochloride USP, equivalent to 0.89 mg, 1.77 mg or 3.55 mg of hydromorphone ‎free base, respectively, 0.24 mg of Lactic Acid USP, 5.40 mg of Sodium Chloride as isotonicity agent, 8.93 ‎mg of Sodium Lactate USP as buffering agent, and Lactic Acid USP and Sodium Hydroxide NF as pH ‎adjusters, in Water for Injection. Hydromorphone Hydrochloride Injection pH range is 3.5 to 5.5. ‎ Chemical Structure

Hydromorphone Hydrochloride Injection is available as an aqueous sterile solution, for use in intravenous, intramuscular and subcutaneous administration, and contains hydromorphone as active pharmaceutical ingredient in the form hydrochloride salt. Hydromorphone hydrochloride is an opioid agonist. The chemical name of hydromorphone hydrochloride is 4,5α- epoxy-3-hydroxy-17-methylmorphinan-6-one hydrochloride. The molecular weight is 321.8 and it has the following chemical structure. Hydromorphone hydrochloride is a white or almost white crystalline powder that is freely soluble in water, very slightly soluble in ethanol (96%), and practically insoluble in methylene chloride. Each mL of Hydromorphone Hydrochloride Injection sterile solution contains 0.5 mg, 1 mg or 2 mg of Hydromorphone Hydrochloride USP, equivalent to 0.44 mg, 0.89 mg or 1.77 mg of hydromorphone free base, respectively, 0.24 mg of Lactic Acid USP, 5.40 mg of Sodium Chloride as isotonicity agent, 8.93 mg of Sodium Lactate USP as buffering agent, and Lactic Acid USP and Sodium Hydroxide NF as pH adjusters, in Water for Injection. Hydromorphone Hydrochloride Injection pH range is 3.5 to 5.5. Chemical Structure

Hydromorphone Hydrochloride, a hydrogenated ketone of morphine, is an opioid agonist. Hydromorphone Hydrochloride Injection, USP [high potency formulation (HPF)] is available as a sterile, aqueous solution in single-dose amber vials, for intravenous, subcutaneous, or intramuscular administration. Each single-dose vial contains 10 mg/mL of hydromorphone hydrochloride with 0.2% sodium citrate and 0.2% citric acid added as a buffer to maintain a pH of between 3.5 and 5.5. The chemical name of hydromorphone hydrochloride is 4,5α- epoxy-3-hydroxy-17-methylmorphinan-6-one hydrochloride. The molecular weight is 321.8. Its molecular formula is C 17 H 19 NO 3 ∙ HCl, and it has the following chemical structure: Hydromorphone hydrochloride is a white or almost white crystalline powder that is freely soluble in water, very slightly soluble in ethanol (96%), and practically insoluble in methylene chloride. Chemical Structure

Irinotecan Hydrochloride Injection, USP is an antineoplastic agent of the topoisomerase I inhibitor class. Irinotecan Hydrochloride Injection, USP is supplied as a sterile, pale yellow, clear, aqueous solution. Each milliliter of solution contains 20 mg of irinotecan hydrochloride (on the basis of the trihydrate salt), 45 mg of sorbitol, NF, and 0.9 mg of lactic acid, USP and Water for Injection, USP. The pH of the solution has been adjusted to 3.5 (range, 3.0 to 3.8) with sodium hydroxide or hydrochloric acid. Irinotecan Hydrochloride Injection, USP is intended for dilution with 5% Dextrose Injection, USP (D5W), or 0.9% Sodium Chloride Injection, USP, prior to intravenous infusion. The preferred diluent is 5% Dextrose Injection, USP. Irinotecan hydrochloride is a semisynthetic derivative of camptothecin, an alkaloid extract from plants such as Camptotheca acuminata or is chemically synthesized. The chemical name is ( S ) -4,11-diethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo1 H- pyrano[3',4':6,7]-indolizino[1,2-b]quinolin-9-yl-[1,4'bipiperidine]-1'-carboxylate, monohydrochloride, trihydrate. Its empirical formula is C 33 H 38 N 4 O 6 ∙HCl∙3H 2 O and molecular weight is 677.19. It is slightly soluble in water and organic solvents. Its structural formula is as follows: Irinotecan Hydrochloride Chemical Structure

Ketamine Hydrochloride Injection, USP for intravenous or intramuscular use, contains ketamine, a nonbarbiturate general anesthetic. Ketamine hydrochloride, USP is a white crystalline powder and has a molecular formula of C 13 H 16 ClNO∙HCl and a molecular weight of 274.19. The chemical name for ketamine hydrochloride is (±)-2-( o -Chlorophenyl)-2-(methylamino)cyclohexanone hydrochloride. The chemical structure of ketamine hydrochloride is: It is formulated as a slightly acidic (pH 3.5 to 5.5) sterile solution for intravenous or intramuscular injection. Each milliliter (mL) of the multiple-dose vials contain either 50 mg ketamine base (equivalent to 57.7 mg ketamine hydrochloride) or 100 mg ketamine base (equivalent to 115.3 mg ketamine hydrochloride) and not more than 0.10 mg/mL benzethonium chloride added as a preservative in water for injection. Chemical Structure

Ketamine Hydrochloride Injection, USP for intravenous or intramuscular use, contains ketamine, a nonbarbiturate general anesthetic. Ketamine hydrochloride, USP is a white crystalline powder and has a molecular formula of C 13 H 16 ClNO•HCl and a molecular weight of 274.19. The chemical name for ketamine hydrochloride is (±)-2-( o -Chlorophenyl)-2-(methylamino)cyclohexanone hydrochloride. The chemical structure of ketamine hydrochloride is: It is formulated as a slightly acidic (pH 3.5 to 5.5) sterile solution for intravenous or intramuscular injection. Each milliliter (mL) of the multiple-dose vials contains 100 mg ketamine base (equivalent to 115.3 mg ketamine hydrochloride) and not more than 0.10 mg/mL benzethonium chloride added as a preservative in water for injection. Chemical Structure

Ketorolac Tromethamine Injection, USP is a member of the pyrrolo-pyrrole group of nonsteroidal anti‑inflammatory drugs (NSAIDs). The chemical name for ketorolac tromethamine is (±)-5-benzoyl-2,3-dihydro-1 H -pyrrolizine-1-carboxylic acid, compound with 2-amino-2-(hydroxymethyl)-1,3-propanediol (1:1), and the structural formula is presented in Figure 1. Ketorolac tromethamine is a racemic mixture of [-]S and [+]R ketorolac tromethamine. Ketorolac tromethamine may exist in three crystal forms. All forms are equally soluble in water. Ketorolac tromethamine has a pKa of 3.5 and an n-octanol/water partition coefficient of 0.26. The molecular weight of ketorolac tromethamine is 376.40. Ketorolac Tromethamine Injection, USP is available for intravenous (IV) or intramuscular (IM) administration as: 15 mg in 1 mL (1.5%) and 30 mg in 1 mL (3%) in sterile solution; 60 mg in 2 mL (3%) of ketorolac tromethamine in sterile solution is available for intramuscular administration only. The solutions contain 10% (w/v) alcohol, USP, and 6.68 mg, 4.35 mg, and 8.70 mg, respectively, of sodium chloride in sterile water. The pH range is 6.9 to 7.9 and is adjusted with sodium hydroxide and/or hydrochloric acid. The sterile solutions are clear and slightly yellow in color. Structural formula of Ketorolac

Labetalol hydrochloride is an adrenergic receptor blocking agent that has both selective alpha 1 - and nonselective beta-adrenergic receptor blocking actions in a single substance. Labetalol HCl is a racemate, chemically designated as 5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl) amino] ethyl]-salicylamide monohydrochloride, and has the following structural formula: Labetalol hydrochloride has the molecular formula C 19 H 24 N 2 O 3 • HCl and a molecular weight of 364.87. It has two asymmetric centers and therefore exists as a molecular complex of two diastereoisomeric pairs. Dilevalol, the R,R' stereoisomer, makes up 25% of racemic labetalol. Labetalol hydrochloride is a white or off-white crystalline powder, soluble in water. Labetalol hydrochloride injection is a clear, colorless to light yellow aqueous sterile isotonic solution for intravenous injection. It has a pH range of 3.0 to 4.5. Each mL contains 5 mg labetalol hydrochloride, USP, 45 mg anhydrous dextrose, 0.1 mg edetate disodium; 0.8 mg methylparaben and 0.1 mg propylparaben as preservatives; citric acid monohydrate and sodium hydroxide, as necessary, to bring the solution into the pH range. structural formula labetalol hcl

Labetalol hydrochloride is an adrenergic receptor blocking agent that has both selective alpha 1 - and nonselective beta-adrenergic receptor blocking actions in a single substance. Labetalol HCl is a racemate, chemically designated as 5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl) amino] ethyl]-salicylamide monohydrochloride, and has the following structural formula: Labetalol hydrochloride has the molecular formula C 19 H 24 N 2 O 3 • HCl and a molecular weight of 364.87. It has two asymmetric centers and therefore exists as a molecular complex of two diastereoisomeric pairs. Dilevalol, the R,R' stereoisomer, makes up 25% of racemic labetalol. Labetalol hydrochloride is a white or off-white crystalline powder, soluble in water. Labetalol hydrochloride injection is a clear, colorless to light yellow aqueous sterile isotonic solution for intravenous injection. It has a pH range of 3.0 to 4.5. Each mL contains 5 mg labetalol hydrochloride, USP, 45 mg anhydrous dextrose, 0.1 mg edetate disodium; 0.8 mg methylparaben and 0.1 mg propylparaben as preservatives; citric acid monohydrate and sodium hydroxide, as necessary, to bring the solution into the pH range. structural formula labetalol hcl

Levetiracetam injection, USP is an antiepileptic drug available as a clear, colorless, sterile solution (100 mg/mL) for intravenous administration. The chemical name of levetiracetam, a single enantiomer, is (-)-(S)-α-ethyl-2-oxo-1-pyrrolidine acetamide, its molecular formula is C 8 H 14 N 2 O 2 and its molecular weight is 170.21. Levetiracetam is chemically unrelated to existing antiepileptic drugs (AEDs). It has the following structural formula: Levetiracetam is a white to off-white crystalline powder with a faint odor and a bitter taste. It is very soluble in water (104.0 g/100 mL). It is freely soluble in chloroform (65.3 g/100 mL) and in methanol (53.6 g/100 mL), soluble in ethanol (16.5 g/100 mL), sparingly soluble in acetonitrile (5.7 g/100 mL) and practically insoluble in n-hexane. (Solubility limits are expressed as g/100 mL solvent.) Levetiracetam injection contains 100 mg of levetiracetam per mL. It is supplied in single-dose 5 mL vials containing 500 mg levetiracetam, water for injection, 45 mg sodium chloride, and buffered at approximately pH 5.5 with glacial acetic acid and 8.2 mg sodium acetate trihydrate. Levetiracetam injection must be diluted prior to intravenous infusion [see Dosage and Administration (2.6) ] . Chemical Structure

Levetiracetam injection, USP is an antiepileptic drug available as a clear, colorless, sterile solution (100 mg/mL) for intravenous administration. The chemical name of levetiracetam, a single enantiomer, is (-)-(S)-α-ethyl-2-oxo-1-pyrrolidine acetamide, its molecular formula is C 8 H 14 N 2 O 2 and its molecular weight is 170.21. Levetiracetam is chemically unrelated to existing antiepileptic drugs (AEDs). It has the following structural formula: Levetiracetam is a white to off-white crystalline powder with a faint odor and a bitter taste. It is very soluble in water (104.0 g/100 mL). It is freely soluble in chloroform (65.3 g/100 mL) and in methanol (53.6 g/100 mL), soluble in ethanol (16.5 g/100 mL), sparingly soluble in acetonitrile (5.7 g/100 mL) and practically insoluble in n-hexane. (Solubility limits are expressed as g/100 mL solvent.) Levetiracetam injection contains 100 mg of levetiracetam per mL. It is supplied in single-dose 5 mL vials containing 500 mg levetiracetam, water for injection, 45 mg sodium chloride, and buffered at approximately pH 5.5 with glacial acetic acid and 8.2 mg sodium acetate trihydrate. Levetiracetam injection must be diluted prior to intravenous infusion [see Dosage and Administration (2.6) ] . Chemical Structure

Levofloxacin is a synthetic broad-spectrum antibacterial agent for intravenous administration. Chemically, levofloxacin, a chiral fluorinated carboxyquinolone, is the pure (-)-(S)-enantiomer of the racemic drug substance ofloxacin. The chemical name is (-)-(S)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid hemihydrate. Figure 1: The Chemical Structure of Levofloxacin The empirical formula is C 18 H 20 FN 3 O 4 ∙ ½ H 2 O and the molecular weight is 370.38. Levofloxacin is a light yellowish-white to yellow-white crystal or crystalline powder. The molecule exists as a zwitterion at the pH conditions in the small intestine. The data demonstrate that from pH 0.6 to 5.8, the solubility of levofloxacin is essentially constant (approximately 100 mg/mL). Levofloxacin is considered soluble to freely soluble in this pH range, as defined by USP nomenclature. Above pH 5.8, the solubility increases rapidly to its maximum at pH 6.7 (272 mg/mL) and is considered freely soluble in this range. Above pH 6.7, the solubility decreases and reaches a minimum value (about 50 mg/mL) at a pH of approximately 6.9. Levofloxacin has the potential to form stable coordination compounds with many metal ions. This in vitro chelation potential has the following formation order: Al +3 >Cu +2 >Zn +2 >Mg +2 >Ca +2 . Excipients and Description of Dosage Forms Levofloxacin Injection The appearance of Levofloxacin Injection may range from a clear yellow to a clear greenish-yellow solution. This does not adversely affect product potency. Levofloxacin Injection Premix in Single-Use Flexible Containers is a sterile, preservative-free aqueous solution of levofloxacin with pH ranging from 3.8 to 5.8. This is a dilute, non-pyrogenic, nearly isotonic premixed solution that contains levofloxacin in 5% Dextrose (D 5 W). Solutions of hydrochloric acid and sodium hydroxide may have been added to adjust the pH. The flexible plastic container is latex-free and fabricated from a specially formulated polyvinylchloride. The amount of water that can permeate from the container into the overwrap is insufficient to affect the solution significantly. Solutions in contact with the flexible container can leach out certain of the container's chemical components in very small amounts within the expiration period. The suitability of the container material has been confirmed by tests in animals according to USP biological tests for plastic containers. Chemical Structure

Levofloxacin Injection is a synthetic broad-spectrum antibacterial agent for intravenous administration. Chemically, levofloxacin, a chiral fluorinated carboxyquinolone, is the pure (-)-(S)-enantiomer of the racemic drug substance ofloxacin. The chemical name is (-)-(S)9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4- benzoxazine-6-carboxylic acid hemihydrate. Figure 1: The Chemical Structure of Levofloxacin The empirical formula is C 18 H 20 FN 3 O 4 ● ½ H 2 O and the molecular weight is 370.38. Levofloxacin is a light yellowish-white to yellow-white crystal or crystalline powder. The molecule exists as a zwitterion at the pH conditions in the small intestine. The data demonstrate that from pH 0.6 to 5.8, the solubility of levofloxacin is essentially constant (approximately 100 mg per mL). Levofloxacin is considered soluble to freely soluble in this pH range, as defined by USP nomenclature. Above pH 5.8, the solubility increases rapidly to its maximum at pH 6.7 (272 mg per mL) and is considered freely soluble in this range. Above pH 6.7, the solubility decreases and reaches a minimum value (about 50 mg per mL) at a pH of approximately 6.9. Levofloxacin has the potential to form stable coordination compounds with many metal ions. This in vitro chelation potential has the following formation order: Al +3 >Cu +2 >Zn +2 >Mg +2 >Ca +2 . Figure 1 Excipients and Description of Dosage Forms Levofloxacin Injection The appearance of Levofloxacin Injection may range from a clear yellow to a clear greenish-yellow solution. This does not adversely affect product potency. Levofloxacin Injection Premix in Single-Use Flexible Container is a sterile, preservative-free aqueous solution of levofloxacin with pH ranging from 3.8 to 5.8. This is a dilute, nonpyrogenic, nearly isotonic premixed solution that contains levofloxacin in 5% Dextrose (D 5 W). Solutions of hydrochloric acid and sodium hydroxide may have been added to adjust the pH. The flexible container is fabricated from a specially formulated non-plasticized, thermoplastic copolyolephine. The amount of water that can permeate from the container into the overwrap is insufficient to affect the solution significantly. Solutions in contact with the flexible container can leach out certain of the container's chemical components in very small amounts within the expiration period. The suitability of the container material has been confirmed by tests in animals according to USP biological tests for plastic containers.

Norepinephrine (sometimes referred to as l-arterenol/Levarterenol or l-norepinephrine) is a sympathomimetic amine which differs from epinephrine by the absence of a methyl group on the nitrogen atom. LEVOPHED is (-)-α-(aminomethyl)-3,4-dihydroxybenzyl alcohol tartrate (1:1) (salt) monohydrate (molecular weight 337.3 g/mol) and has the following structural formula: LEVOPHED is supplied in a sterile aqueous solution in the form of the bitartrate salt to be administered by intravenous infusion. Norepinephrine is sparingly soluble in water, very slightly soluble in alcohol and ether, and readily soluble in acids. Each mL contains 1 mg of norepinephrine base (equivalent to 1.89 mg of norepinephrine bitartrate, anhydrous basis), sodium chloride for isotonicity, not more than 0.2 mg (vials) of sodium metabisulfite as an antioxidant. It has a pH of 3.0 to 4.5. The air in the containers has been displaced by nitrogen gas. Chemical Structure

Norepinephrine (sometimes referred to as l-arterenol/Levarterenol or l-norepinephrine) is a sympathomimetic amine which differs from epinephrine by the absence of a methyl group on the nitrogen atom. LEVOPHED is (-)-α-(aminomethyl)-3,4-dihydroxybenzyl alcohol tartrate (1:1) (salt) monohydrate (molecular weight 337.3 g/mol) and has the following structural formula: LEVOPHED is supplied in a sterile aqueous solution in the form of the bitartrate salt to be administered by intravenous infusion. Norepinephrine is sparingly soluble in water, very slightly soluble in alcohol and ether, and readily soluble in acids. Each mL contains 1 mg of norepinephrine base (equivalent to 1.89 mg of norepinephrine bitartrate, anhydrous basis), sodium chloride for isotonicity, not more than 0.2 mg (vials) or 2 mg (ampules) of sodium metabisulfite as an antioxidant. It has a pH of 3.0 to 4.5. The air in the containers has been displaced by nitrogen gas. Chemical Structure

Lidocaine Hydrochloride Injection, USP contains lidocaine hydrochloride, an amide local anesthetic, as the active pharmaceutical ingredient. The route of administration for Lidocaine Hydrochloride Injection is by injection, for infiltration, nerve block, epidural and caudal use. Lidocaine hydrochloride is chemically designated as acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl)-, monohydrochloride monohydrate and has the molecular weight of 288.8 g/mol. Lidocaine hydrochloride molecular formula is C 14 H 22 N 2 O • HCl•H 2 O, and has the following structural formula: Each single-dose vial contains Lidocaine Hydrochloride Injection, USP, which is a sterile, nonpyrogenic, clear, colorless aqueous solution intended for parenteral administration. [see Indications and Usage (1) ] for special uses. Each mL contains 20 mg lidocaine hydrochloride and 6 mg sodium chloride, in Water for Injection. Sodium hydroxide and/or hydrochloric acid may be used to adjust pH between 5.0 and 7.0. Chemical Structure