baxter healthcare corporation - Medication Listings

Ifosfamide for Injection (ifosfamide for injection, USP) single-dose vials for constitution and administration by intravenous infusion each contain 1 gram or 3 grams of sterile ifosfamide. Ifosfamide is a alkylating drug chemically related to the nitrogen mustards and a synthetic analog of cyclophosphamide. Ifosfamide is 3-(2-chloroethyl)-2-[(2-chloroethyl)amino]tetrahydro-2H-1,3,2-oxazaphosphorine 2-oxide. The molecular formula is C 7 H 15 Cl 2 N 2 O 2 P and its molecular weight is 261.1. Ifosfamide is a white crystalline powder soluble in water. There are no excipients in the formulation. Each vial contains 1 gram or 3 grams of sterile ifosfamide alone. Its structural formula is: Structural Formula

Ifosfamide for Injection (ifosfamide for injection, USP) single-dose vials for constitution and administration by intravenous infusion each contain 1 gram or 3 grams of sterile ifosfamide. Ifosfamide is a alkylating drug chemically related to the nitrogen mustards and a synthetic analog of cyclophosphamide. Ifosfamide is 3-(2-chloroethyl)-2-[(2-chloroethyl)amino]tetrahydro-2H-1,3,2-oxazaphosphorine 2-oxide. The molecular formula is C 7 H 15 Cl 2 N 2 O 2 P and its molecular weight is 261.1. Ifosfamide is a white crystalline powder soluble in water. There are no excipients in the formulation. Each vial contains 1 gram or 3 grams of sterile ifosfamide alone. Its structural formula is: Ifosfamide NovaPlus Structural Formula

Intralipid ® 20% (A 20% I.V. Fat Emulsion) is a sterile, non-pyrogenic fat emulsion intended as a source of calories and essential fatty acids for use in a pharmacy admixture program. It is made up of 20% Soybean Oil, 1.2% Egg Yolk Phospholipids, 2.25% Glycerin, and Water for Injection. In addition, sodium hydroxide has been added to adjust the pH so that the final product pH is 8. pH range is 6 to 8.9. Intralipid 20% Pharmacy Bulk Package is not intended for direct infusion. It is a sterile dosage form which contains several single doses for use in preparation of three-in-one or total nutrient admixtures (TNAs) in a pharmacy admixture program. The soybean oil is a refined natural product consisting of a mixture of neutral triglycerides of predominantly unsaturated fatty acids with the following structure: Where are saturated and unsaturated fatty acid residues. The major component fatty acids are linoleic acid (44-62%), oleic acid (19-30%), palmitic acid (7-14%), α-linolenic acid (4-11%) and stearic acid (1.4-5.5%) 1 . These fatty acids have the following chemical and structural formulas: Purified egg phosphatides are a mixture of naturally occurring phospholipids which are isolated from the egg yolk. These phospholipids have the following general structure: contain saturated and unsaturated fatty acids that abound in neutral fats. R 3 is primarily either the choline or the ethanolamine ester of phosphoric acid. Glycerin is chemically designated C 3 H 8 O 3 and is a clear colorless, hygroscopic syrupy liquid. It has the following structural formula: Intralipid 20% (A 20% I.V. Fat Emulsion) has an osmolality of approximately 350 mOsmol/kg water (which represents 260 mOsmol/L of emulsion) and contains emulsified fat particles of approximately 0.5 micron size. The total caloric value, including fat, phospholipid and glycerin, is 2.0 kcal per mL of Intralipid 20%. The phospholipids present contribute 47 milligrams or approximately 1.5 mmol of phosphorus per 100 mL of the emulsion. The primary plastic container (Biofine TM ) is made from multilayered film specifically designed for parenteral nutrition drug products. The film is polypropylene based comprising three co-extruded layers. It contains no plasticizers and exhibits virtually no leachables. The container does not contain DEHP (di(2-ethylhexyl) phthalate) or PVC. This product is not made with natural rubber latex. The container is nontoxic and biologically inert. The container-emulsion 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. Figure Figure Figure Figure Figure Figure Figure

Intralipid ® 20% (A 20% I.V. Fat Emulsion) Pharmacy Bulk Package is a sterile, non-pyrogenic fat emulsion intended as a source of calories and essential fatty acids for use in a pharmacy admixture program. It is made up of 20% Soybean Oil, 1.2% Egg Yolk Phospholipids, 2.25% Glycerin, and Water for Injection. In addition, sodium hydroxide has been added to adjust the pH so that the final product pH is 8. pH range is 6 to 8.9. Intralipid ® 20% Pharmacy Bulk Package is not intended for direct infusion. It is a sterile dosage form which contains several single doses for use in the preparation of three-in-one or total nutrient admixtures (TNAs) in a pharmacy admixture program. The soybean oil is a refined natural product consisting of a mixture of neutral triglycerides of predominantly unsaturated fatty acids with the following structure: where are saturated and unsaturated fatty acid residues. The major component fatty acids are linoleic (44-62%), oleic (19-30%), palmitic (7-14%), linolenic (4-11%) and stearic (1.4-5.5%) 1 . These fatty acids have the following chemical and structural formulas: Linoleic acid C 18 H 32 O 2 Oleic acid C 18 H 34 O 2 Palmitic acid C 16 H 32 O 2 Linolenic acid C 18 H 30 O 2 Stearic acid C 18 H 36 O 2 Purified egg phosphatides are a mixture of naturally occurring phospholipids which are isolated from the egg yolk. These phospholipids have the following general structure: contain saturated and unsaturated fatty acids that abound in neutral fats. R 3 is primarily either the choline or ethanolamine ester of phosphoric acid. Phosphatidylcholine Phosphatidylethanolamine Glycerin is chemically designated C 3 H 8 O 3 and is a clear colorless, hygroscopic syrupy liquid. It has the following structural formula: Intralipid ® 20% (A 20% I.V. Fat Emulsion) has an osmolality of approximately 350 mOsmol/kg water (which represents 260 mOsmol/liter of emulsion) and contains emulsified fat particles of approximately 0.5 micron size. The total caloric value, including fat, phospholipid and glycerin, is 2.0 kcal per mL of Intralipid ® 20%. The phospholipids present contribute 47 milligrams or approximately 1.5 mmol of phosphorus per 100 mL of the emulsion. The primary container is manufactured from Excel ® film, a polypropylene based material comprised of three co-extruded layers. The plastic container is made from multilayered film specifically designed for parenteral drugs. It contains no plasticizers and exhibits virtually no leachables. The solution contact layer is a rubberized copolymer of ethylene and propylene. The container is nontoxic and biologically inert. 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. structure r1c r2c r3c structure structure structure structure structure structure structure figure stuct

Intralipid ® 30% (A 30% I.V. Fat Emulsion) Pharmacy Bulk Package is a sterile, non- pyrogenic fat emulsion intended as a source of calories and essential fatty acids for use in a pharmacy admixture program. It is made up of 30% Soybean Oil, 1.2% Egg Yolk Phospholipids, 1.7% Glycerin, and Water for Injection. In addition, sodium hydroxide has been added to adjust the pH so that the final product pH is 8. pH range is 6 to 8.9. Intralipid 30% Pharmacy Bulk Package is not intended for direct infusion. It is a sterile dosage form which contains several single doses for use in the preparation of three-in- one or total nutrient admixtures (TNAs) in a pharmacy admixture program. The soybean oil is a refined natural product consisting of a mixture of neutral triglycerides of predominantly unsaturated fatty acids with the following structure: where are saturated and unsaturated fatty acid residues. The major component fatty acids are linoleic acid (44-62%), oleic acid (19-30%), palmitic acid (7-14%), α-linolenic acid (4-11%) and stearic acid (1.4-5.5%) 1 . These fatty acids have the following chemical and structural formulas: Purified egg phosphatides are a mixture of naturally occurring phospholipids which are isolated from the egg yolk. These phospholipids have the following general structure: contain saturated and unsaturated fatty acids that abound in neutral fats. R 3 is primarily either the choline or ethanolamine ester of phosphoric acid. Glycerin is chemically designated C 3 H 8 O 3 and is a clear colorless, hygroscopic syrupy liquid. It has the following structural formula: Intralipid 30% (A 30% I.V. Fat Emulsion) has an osmolality of approximately 310 mOsmoL/kg water (which represents 200 mOsmoL/L of emulsion) and contains emulsified fat particles of approximately 0.5 micron size. The total caloric value, including fat, phospholipid and glycerin, is 3.0 kcal per mL of Intralipid 30%. The phospholipids present contribute 47 milligrams or approximately 1.5 mmol of phosphorus per 100 mL of the emulsion. The primary plastic container (Biofine TM ) is made from multilayered film specifically designed for parenteral nutrition drug products. The film is polypropylene based comprising three co-extruded layers. It contains no plasticizers and exhibits virtually no leachables. The container does not contain DEHP (di(2-ethylhexyl) phthalate) or PVC. This product is not made with natural rubber latex. The container is nontoxic and biologically inert. The container-emulsion 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. Figure Figure Figure Figure Figure Figure Figure

Intralipid ® 20% (A 20% Intravenous Fat Emulsion) is a sterile, non-pyrogenic fat emulsion prepared for intravenous administration as a source of calories and essential fatty acids. It is made up of 20% Soybean Oil, 1.2% Egg Yolk Phospholipids, 2.25% Glycerin, and Water for Injection. In addition, sodium hydroxide has been added to adjust the pH so that the final product pH is 8. pH range is 6 to 8.9. The soybean oil is a refined natural product consisting of a mixture of neutral triglycerides of predominantly unsaturated fatty acids with the following structure: Where are saturated and unsaturated fatty acid residues. The major component fatty acids are linoleic acid (44-62%), oleic acid (19-30%), palmitic acid (7-14%), α-linolenic acid (4-11%) and stearic acid (1.4-5.5%) 1 . These fatty acids have the following chemical and structural formulas: Purified egg phosphatides are a mixture of naturally occurring phospholipids which are isolated from the egg yolk. These phospholipids have the following general structure: contain saturated and unsaturated fatty acids that abound in neutral fats. R 3 is primarily either the choline or ethanolamine ester of phosphoric acid. Glycerin is chemically designated C 3 H 8 O 3 and is a clear colorless, hygroscopic syrupy liquid. It has the following structural formula: Intralipid 20% (A 20% Intravenous Fat Emulsion) has an osmolality of approximately 350 mOsmol/kg water (which represents 260 mOsmoL/L of emulsion) and contains emulsified fat particles of approximately 0.5micron size. The total caloric value, including fat, phospholipid and glycerin, is 2.0 kcal per mL of Intralipid 20%. The phospholipids present contribute 47 milligrams or approximately 1.5 mmol of phosphorus per 100 mL of the emulsion. The primary plastic container (Biofine TM ) is made from multilayered film specifically designed for parenteral nutrition drug products. The film is polypropylene based comprising three co-extruded layers. It contains no plasticizers and exhibits virtually no leachables. The container does not contain DEHP (di(2-ethylhexyl) phthalate) or PVC. The container is nontoxic and biologically inert. This product is not made with natural rubber latex. The container-emulsion 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. Figure Figure Figure Figure Figure Figure Figure

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 g/mol. 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 3.5-5.5) sterile solution for intravenous or intramuscular injection. Each milliliter (mL) of the single-dose pre-filled syringe contain 10 mg ketamine base (equivalent to 11.53 mg ketamine hydrochloride) in water for injection. The 10 mg/mL solution has been made isotonic with 6.60 mg sodium chloride. image3-structural-formula

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-1H-pyrrolizine-1-carboxylic acid, compound with 2-amino-2-(hydroxymethyl)-1,3-propanediol (1:1), and the structural formula is presented in Figure 1. 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. image-01

Labetalol hydrochloride is an adrenergic receptor blocking agent that has both selective alpha1- and nonselective beta-adrenergic receptor blocking actions in a single substance. Labetalol hydrochloride is a racemate, chemically designated as 5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl) amino] ethyl]salicylamide monohydrochloride, and has the following structure: Labetalol hydrochloride has the molecular formula C 19 H 24 N 2 O 3 •HCl and a molecular weight of 364.9. 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 USP 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 USP, 0.1 mg edetate disodium USP; 0.8 mg methylparaben NF and 0.1 mg propylparaben NF as preservatives; citric acid anhydrous USP and/or sodium hydroxide NF as necessary, to bring the solution into the pH range. structural-formula-labetalol

Lactated Ringer’s Irrigation Each 100 mL contains: 600 mg Sodium Chloride, USP, 310 mg Sodium Lactate, 30 mg Potassium Chloride, USP, 20 mg Calcium Chloride, USP. No antimicrobial agent has been added. pH 6.5 (6.0 to 7.5). Osmolarity 273 mOsmol/L (calc.). Sterile, nonpyrogenic. Pour Bottle.

Lactated Ringer’s and Dextrose (5%) Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment and caloric supply in a single-dose container for intravenous administration. Composition, osmolarity, pH, ionic concentration and caloric content are shown in Table 1 . Dextrose is derived from corn. Table 1 Size (mL) Composition (g/L) Normal physiologic osmolarity range is approximately 280 to 310 mOsmol/L. Osmolarity (mOsmol/L) (calc) pH Ionic Concentration (mEq/L) Caloric Content (kcal/L) Dextrose, USP Sodium Chloride, USP Sodium Lactate Potassium Chloride, USP Calcium Chloride, USP Sodium Potassium Calcium Chloride Lactate Lactated Ringer’s and Dextrose (5%) Injection, USP 500 1000 50 6 3.1 0.3 0.2 525 5.0 (4.0 to 6.5) 130 4 2.7 109 28 180 The chemical name, structural formula, and molecular weight of the active ingredients are shown in Table 2 . Table 2 Chemical Name Structural Formula Molecular Weight Sodium Chloride, USP 58.44 Sodium Lactate 112.06 Potassium Chloride, USP 74.55 Calcium Chloride, USP 147.02 Dextrose, USP 198.17 The VIAFLEX plastic container is fabricated from polyvinyl chloride (PL 146 Plastic). Small amounts of its chemical components (e.g., di-2-ethylhexyl phthalate [DEHP]) may leach out within the expiration period. Animal tests, USP biological tests for plastic containers, and tissue culture toxicity studies have demonstrated that the container meets safety requirements. The container is overwrapped to provide protection from the physical environment and an additional moisture barrier. Sodium Chloride Structural Formula Sodium Lactate Structural Formula Potassium Chloride Structural Formula Calcium Chloride Structural Formula Dextrose Structural Formula

Levetiracetam in Sodium Chloride Injection is an antiepileptic drug available as a clear, colorless, sterile solution 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 g/mol. Levetiracetam is chemically unrelated to existing antiepileptic drugs (AEDs). It has the following structural formula: Levetiracetam is a white to almost white 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 in Sodium Chloride Injection is a clear, colorless, sterile solution that is available in a single-dose VIAFLO bag with an one side aluminum and other side transparent over wrap. The container closure is not made with natural rubber latex. 500 mg/100 mL: One 100 mL bag contains 500 mg of levetiracetam, USP (5 mg/mL), water for injection, USP; 820 mg sodium chloride, USP; 5.5 mg of glacial acetic acid, USP and buffered at approximately pH 5.5 with glacial acetic acid, USP and 164 mg sodium acetate trihydrate, USP. 1000 mg/100 mL: One 100 mL bag contains 1000 mg of levetiracetam, USP (10 mg/mL), water for injection, USP; 750 mg sodium chloride, USP; 6.5 mg of glacial acetic acid, USP and buffered at approximately pH 5.5 with glacial acetic acid, USP and 164 mg sodium acetate trihydrate, USP. 1500 mg/100 mL: One 100 mL bag contains 1500 mg of levetiracetam, USP (15 mg/mL), water for injection, USP; 540 mg sodium chloride, USP; 7.5 mg of glacial acetic acid, USP and buffered at approximately pH 5.5 with glacial acetic acid, USP and 164 mg sodium acetate trihydrate, USP. description

Levofloxacin is a synthetic broad-spectrum antibacterial agent for oral and 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 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 in Single-Use Vials is a sterile, preservative-free aqueous solution of levofloxacin in Water for Injection, with pH ranging from 3.8 to 5.8. Levofloxacin Injection in 5% Dextrose (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 W). Solutions of hydrochloric acid and sodium hydroxide may have been added to adjust the pH. The flexible container is fabricated from specially formulated non-plasticized, thermoplastic copolyester (CR3). 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. Figure 1

Lidocaine Hydrochloride and 5% Dextrose Injection, USP is a sterile, nonpyrogenic solution prepared from lidocaine hydrochloride and dextrose in water for injection. It contains no antimicrobial agents. Lidocaine hydrochloride is designated chemically as 2-(Diethylamino) - 2', 6' - acetoxylidide monohydrochloride. The solution serves as a cardiac antiarrhythmic agent intended for intravenous use. Composition, osmolarity, pH and caloric content are shown in Table 1. The pH is adjusted with sodium hydroxide. Table 1 Composition Normal physiologic osmolarity range is approximately 280 to 310 mOsmol/L. Administration of substantially hypertonic solutions (≥ 600 mOsmol/L) may cause vein damage. Osmolarity (mOsmol/L) (calc) pH Caloric Content (kcal/L) **Lidocaine Hydrochloride, USP (mg/mL) ***Dextrose Hydrous, USP (g/L) 0.4% Lidocaine Hydrochloride and 5% Dextrose Injection, USP 4 50 282 4.0 (3.0 to 7.0) 170 0.8% Lidocaine Hydrochloride and 5% Dextrose Injection, USP 8 50 311 4.0 (3.0 to 7.0) 170 This VIAFLEX Plus plastic container is fabricated from a specially formulated polyvinyl chloride (PL 146 Plastic). VIAFLEX Plus on the container indicates the presence of a drug additive in a drug vehicle. The VIAFLEX Plus plastic container system utilizes the same container as the VIAFLEX plastic container system. 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-ethylhexyl phthalate (DEHP), up to 5 parts per million. However, the safety of the plastic has been confirmed in tests in animals according to USP biological standards for plastic containers as well as by tissue culture toxicity studies. Lidocaine Hydrochloride, USP and D-Glucose Monohydrate Structural Formula Images

Magnesium Sulfate in Water for Injection is a sterile, nonpyrogenic solution of magnesium sulfate heptahydrate in water for injection. May contain sulfuric acid and/or sodium hydroxide for pH adjustment. The pH is 4.5 (3.5 to 6.5). It is available in a 3%, 4% and 8% concentrations. See HOW SUPPLIED section for the content and characteristics of available dosage forms and sizes. Magnesium Sulfate, USP heptahydrate is chemically designated MgSO 4 • 7H 2 O, colorless crystals or white powder freely soluble in water. Water for Injection, USP is chemically designated H 2 O. VIAFLO container is a flexible plastic container fabricated from a multilayer sheeting composed of Polypropylene (PP), Polyamide (PA) and Polyethylene (PE). 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. 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.

Magnesium Sulfate in 5% Dextrose Injection, USP is a sterile, nonpyrogenic solution of magnesium sulfate heptahydrate and dextrose in water for injection for intravenous use. Each 100 mL contains 1 gram of magnesium sulfate heptahydrate and dextrose, hydrous 5 grams in water for injection [see How Supplied/Storage and Handling (16)] . Magnesium Sulfate in 5% Dextrose Injection, USP may contain sulfuric acid and/or sodium hydroxide for pH adjustment. The pH is 4.5 (3.5 to 6.5). Magnesium Sulfate, USP heptahydrate is chemically known as sulfuric acid magnesium salt (1:1), heptahydrate and chemically designated MgSO 4 • 7H 2 O, with a molecular weight of 246.47. It occurs as colorless crystals or white powder freely soluble in water. Dextrose, USP is chemically designated D-glucose, monohydrate, a hexose sugar freely soluble in water. The molecular formula is C 6 H 12 O 6 • H 2 O and the molecular weight is 198.17. It has the following structural formula: Water for Injection, USP is chemically designated H 2 O. Water can permeate from inside the Baxter VIAFLO flexible plastic container [composed of Polypropylene (PP), Polyamide (PA) and Polyethylene (PE)] into the overwrap [see Dosage and Administration (2.1)] 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. Dextrose Structural Formula

Mesna is a detoxifying agent to inhibit the hemorrhagic cystitis induced by ifosfamide. The active ingredient, mesna, is a synthetic sulfhydryl compound designated as sodium-2-mercaptoethane sulfonate with a molecular formula of C 2 H 5 NaO 3 S 2 and a molecular weight of 164.18. Its structural formula is as follows: HS–CH 2 –CH 2 SO 3 –Na + Mesna injection is a sterile, nonpyrogenic, aqueous solution of clear and colorless appearance in clear glass multidose vials for intravenous administration. Mesna injection contains 100 mg/mL mesna, 0.25 mg/mL edetate disodium and sodium hydroxide for pH adjustment. Mesna injection multidose vials also contain 10.4 mg/mL of benzyl alcohol as a preservative. The solution has a pH range of 7.5-8.5. MESNEX tablets are white, oblong, scored biconvex film-coated tablets with the imprint M4. They contain 400 mg mesna. The excipients are calcium phosphate, cornstarch, hydroxypropylmethylcellulose, lactose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, simethicone, and titanium dioxide.

MESNEX (mesna) is a detoxifying agent to inhibit the hemorrhagic cystitis induced by ifosfamide. The active ingredient, mesna, is a synthetic sulfhydryl compound designated as sodium-2-mercaptoethane sulfonate with a molecular formula of C 2 H 5 NaO 3 S 2 and a molecular weight of 164.18. Its structural formula is as follows: HS–CH 2 –CH 2 SO 3 –Na + MESNEX injection is a sterile, nonpyrogenic, aqueous solution of clear and colorless appearance in clear glass multidose vials for intravenous administration. MESNEX injection contains 100 mg/mL mesna, 0.25 mg/mL edetate disodium and sodium hydroxide for pH adjustment. MESNEX injection multidose vials also contain 10.4 mg/mL of benzyl alcohol as a preservative. The solution has a pH range of 7.5-8.5. MESNEX tablets are white, oblong, scored biconvex film-coated tablets with the imprint M4. They contain 400 mg mesna. The excipients are calcium phosphate, cornstarch, hydroxypropylmethylcellulose, lactose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, simethicone, and titanium dioxide.

Methocarbamol injection, USP, a carbamate derivative of guaifenesin, is a central nervous system (CNS) depressant with sedative and musculoskeletal relaxant properties. It is a sterile, pyrogen-free, a clear colorless solution intended for intramuscular or intravenous administration. Each mL contains: Methocarbamol, USP 100 mg, polyethylene glycol 300, NF 0.5 mL, Water for Injection, USP q.s. The pH is adjusted, when necessary, with hydrochloric acid and/or sodium hydroxide. The chemical name of methocarbamol is (±)-3-(o-Methoxyphenoxy)-1,2-propanediol 1-carbamate and has the empirical formula of C 11 H 15 NO 5 . Its molecular weight is 241.24. The structural formula is shown below: Methocarbamol, USP is a white powder, odorless, or having a slight characteristic odor. It is sparingly soluble in water for injection and chloroform, soluble in alcohol (only with heating) and propylene glycol, and insoluble in benzene and n-hexane. Methocarbamol injection, USP has a pH between 3.5 and 6.0. AFTER MIXING WITH INTRAVENOUS INFUSION FLUIDS, DO NOT REFRIGERATE . structure-01

Metoprolol tartrate injection USP is a selective beta 1 -adrenoreceptor blocking agent, available in 5 mL vials for intravenous administration. Each vial contains a sterile solution of metoprolol tartrate USP, 5 mg, and sodium chloride USP, 45 mg, and water for injection USP. Metoprolol tartrate USP is (±)-1-(Isopropylamino)-3-[p-(2- methoxyethyl)phenoxy]-2-propanol L-(+)-tartrate (2:1) salt, and its structural formula is: Metoprolol tartrate USP is a white, practically odorless, crystalline powder with a molecular weight of 684.81. It is very soluble in water; freely soluble in methylene chloride, in chloroform, and in alcohol; slightly soluble in acetone; and insoluble in ether. structural-formula-metoprolol

Metronidazole Injection, USP, is a parenteral formulation of the synthetic nitroimidazole antibacterial agent 2-methyl-5-nitro-1 H -imidazole-1-ethanol. Metronidazole Injection, USP, in 100 mL VIAFLEX Plus single dose plastic container, is a sterile, nonpyrogenic, iso-osmotic, buffered solution of 500 mg Metronidazole, USP, 790 mg Sodium Chloride, USP, 47.6 mg Dibasic Sodium Phosphate Dried, USP and 22.9 mg Citric Acid Anhydrous, USP. Metronidazole Injection, USP has an osmolarity of 310 mOsmol/L (calc) and a pH of 5.5 (4.5 to 7.0). Each container contains 14 mEq of sodium. The plastic container is fabricated from a specially formulated polyvinyl chloride plastic. Water can permeate from inside the container into the overwrap in amounts 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-ethylhexyl phthalate (DEHP), up to 5 parts per million. However, the safety 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. Metronidazole, USP Structural Formula

Metronidazole Injection, USP, is a parenteral formulation of the synthetic nitroimidazole antibacterial agent 2-methyl-5-nitro-1 H -imidazole-1-ethanol. Metronidazole Injection, USP, in 100 mL VIAFLEX Plus single dose plastic container, is a sterile, nonpyrogenic, iso-osmotic, buffered solution of 500 mg Metronidazole, USP, 790 mg Sodium Chloride, USP, 47.6 mg Dibasic Sodium Phosphate Dried, USP and 22.9 mg Citric Acid Anhydrous, USP. Metronidazole Injection, USP has an osmolarity of 310 mOsmol/L (calc) and a pH of 5.5 (4.5 to 7.0). Each container contains 14 mEq of sodium. The plastic container is fabricated from a specially formulated polyvinyl chloride plastic. Water can permeate from inside the container into the overwrap in amounts 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-ethylhexyl phthalate (DEHP), up to 5 parts per million. However, the safety 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. Metronidazole USP Structural Formula

Micafungin in Sodium Chloride Injection is a premixed, iso-osmotic, sterile, nonpyrogenic solution for intravenous (IV) infusion that contains micafungin sodium. Micafungin sodium is a semisynthetic lipopeptide (echinocandin). Micafungin in Sodium Chloride Injection is supplied as a refrigerated 50 mL, 100 mL, or 150 mL single-dose GALAXY container in the following presentations: 50 mg/50 mL (1 mg/mL): containing 50 mg of micafungin (equivalent to 50.87 mg of micafungin sodium); 36 mg citric acid, anhydrous; 450 mg sodium chloride; 92 mg sodium citrate dihydrate; 100 mg/100 mL (1 mg/mL): containing 100 mg of micafungin (equivalent to 101.73 mg of micafungin sodium); 72 mg citric acid, anhydrous; 900 mg sodium chloride; 184 mg sodium citrate dihydrate; 150 mg/150 mL (1 mg/mL): containing 150 mg of micafungin (equivalent to 152.60 mg of micafungin sodium); 108 mg citric acid, anhydrous; 1350 mg sodium chloride; 276 mg sodium citrate dihydrate. • Each 50 mg/50 mL Galaxy container of Micafungin in Sodium Chloride Injection contains 200 mg of sodium. • Each 100 mg/100 mL Galaxy container of Micafungin in Sodium Chloride Injection contains 400 mg of sodium. • Each 150 mg/150 mL Galaxy container of Micafungin in Sodium Chloride Injection contains 600 mg of sodium. The premixed solution is clear and colorless, with a pH range of 4.5 to 5.1. Micafungin sodium is chemically designated as: Pneumocandin A0,1-[(4 R ,5 R )-4,5-dihydroxy- N 2 -[4-[5-[4-(pentyloxy) phenyl]-3-isoxazolyl]benzoyl]-L-ornithine]-4-[(4 S )-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]-, monosodium salt. The chemical structure of micafungin sodium is: The empirical/molecular formula is C 56 H 70 N 9 NaO 23 S and the formula weight is 1292.26. Micafungin sodium is a light-sensitive, hygroscopic white powder that is freely soluble in water, isotonic sodium chloride solution, N,N-dimethylformamide and dimethylsulfoxide, slightly soluble in methyl alcohol, and practically insoluble in acetonitrile, ethyl alcohol (95%), acetone, diethyl ether and n-hexane. Micafungin Structural Formula

Milrinone lactate is a member of a new class of bipyridine inotropic/vasodilator agents with phosphodiesterase inhibitor activity, distinct from digitalis glycosides or catecholamines. Milrinone lactate is designated chemically as 1,6-dihydro-2-methyl-6-oxo-[3,4’-bipyridine]-5-carbonitrile lactate and has the following structure: Milrinone is an off-white to tan crystalline compound with a molecular weight of 211.2 and a molecular formula of C 12 H 9 N 3 O. It is slightly soluble in methanol, and very slightly soluble in chloroform and in water. As the lactate salt, it is stable and colorless to pale yellow in solution. Milrinone is available as sterile aqueous solutions of the lactate salt of milrinone for infusion intravenously. The flexible containers provide two ready-to-use dilutions of milrinone in volumes of 100 mL and 200 mL of 5% Dextrose Injection. Each mL contains milrinone lactate equivalent to 200 mcg milrinone. The nominal concentration of lactic acid is 0.282 mg/mL. Each mL also contains 54.3 mg Dextrose Hydrous, USP. The pH is adjusted with lactic acid and/or sodium hydroxide pH 3.5 (3.2 - 4.0). The flexible container is manufactured from a specially designed multilayer plastic (PL 2408). Solutions in contact with the plastic container 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 flexible container has a foil overwrap. Water can permeate the plastic into the overwrap, but the amount is insufficient to significantly affect the premixed solution. Milrinone Lactate Structural Formula

Insulin human is a short-acting human insulin. It is a polypeptide hormone and is produced by recombinant DNA technology, utilizing Pichia pastoris (a yeast) as the production organism. Insulin human is regular human insulin and has the empirical formula C 257 H 383 N 65 O 77 S 6 and a molecular weight of 5808. Figure 1: Structural formula of Insulin Human MYXREDLIN (insulin human) in 0.9% sodium chloride injection for intravenous use is a sterile, preservative-free, nonpyrogenic, clear, aqueous, and colorless solution supplied in a 100 mL GALAXY single-dose container. MYXREDLIN contains 100 units of insulin human in 100 milliliters of 0.9% sodium chloride injection. Each milliliter of solution contains 1 unit Insulin Human, USP; 0.412 mg Dibasic Sodium Phosphate Anhydrous, USP; 0.29 mg Monobasic Sodium Phosphate Monohydrate, USP; 9 mg Sodium Chloride, USP; and Water for Injection, USP. The pH range is 6.5-7.2. Structural Formula Insulin Human

Nafcillin Injection, USP is a sterile injectable product containing nafcillin which is added as Nafcillin Sodium, USP, a semisynthetic penicillin derived from the penicillin nucleus, 6-aminopenicillanic acid. The chemical name of nafcillin sodium is Monosodium (2 S ,5 R ,6 R )-6-(2-ethoxy-1-naphthamido)-3,3-dimethyl-7-oxo-4-thia-1- azabicyclo[3.2.0]heptane-2-carboxylate monohydrate. It is resistant to inactivation by the enzyme penicillinase (beta-lactamase). The molecular formula of Nafcillin Sodium, USP is C 21 H 21 N 2 NaO 5 S·H 2 O. The molecular weight is 454.48. The structural formula of nafcillin sodium is as follows: Nafcillin Injection, USP is a frozen, iso-osmotic, sterile, nonpyrogenic premixed 100 mL solution containing 2 g of nafcillin, added as Nafcillin Sodium, USP. Dextrose, USP has been added to the above dosages to adjust osmolality (approximately 3.6 g as dextrose hydrous to the 2 g dosage. Sodium Citrate Hydrous, USP has been added as a buffer (approximately 180 mg to the 2 g dosage. The pH has been adjusted with hydrochloric acid and may have been adjusted with sodium hydroxide. The pH is 6.5 (6.0 to 8.5). The solution is intended for intravenous use after thawing to room temperature. This Galaxy container is fabricated from a specially designed multilayer plastic. Solutions are in contact with the polyethylene layer of this container and can leach out certain chemical components of the plastic in very small amounts within the expiration period. The suitability of the plastic has been confirmed in tests in animals according to the USP biological tests for plastic containers, as well as by tissue culture toxicity studies. Structural Formula

Naloxone hydrochloride injection, USP an opioid antagonist, is a synthetic congener of oxymorphone. In structure it differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. 17-Allyl-4,5 α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride, dihydrate Naloxone hydrochloride, USP occurs as a white to slightly off-white powder, and is freely soluble or soluble in water, soluble in dilute acids, and soluble in strong alkali; soluble or slightly soluble in alcohol; practically insoluble in ether and in chloroform. It has a molecular weight of 399.87. Naloxone hydrochloride injection, USP is available as a sterile, clear colorless solution for intravenous, intramuscular and subcutaneous administration. Each mL contains 1 mg naloxone hydrochloride; 8.35 mg sodium chloride. pH is adjusted between 3.0 to 4.0 with hydrochloric acid. The 1 mg/mL single-dose prefilled syringe is available in an unpreserved, paraben-free formulation. image-01-naloxone-structure

Naloxone hydrochloride injection, USP an opioid antagonist, is a synthetic congener of oxymorphone. In structure it differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. 17-Allyl-4,5 α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride, dihydrate Naloxone hydrochloride, USP occurs as a white to slightly off-white powder, and is freely soluble or soluble in water, soluble in dilute acids, and soluble in strong alkali; soluble or slightly soluble in alcohol; practically insoluble in ether and in chloroform. It has a molecular weight of 399.87 Naloxone hydrochloride injection, USP is available as a sterile, clear colorless solution for intravenous, intramuscular and subcutaneous administration in concentration: 0.4 mg of naloxone hydrochloride per mL. pH is adjusted to 3.0 to 6.5 with hydrochloric acid. The 0.4 mg/mL vial is available in an unpreserved, paraben-free formulation containing 9 mg/mL of sodium chloride. image-01

Naloxone hydrochloride injection, USP an opioid antagonist, is a synthetic congener of oxymorphone. In structure it differs from oxymorphone in that the methyl group on the nitrogen atom is replaced by an allyl group. 17-Allyl-4,5 α-epoxy-3,14-dihydroxymorphinan-6-one hydrochloride, dihydrate Naloxone hydrochloride, USP occurs as a white to slightly off-white powder, and is freely soluble or soluble in water, soluble in dilute acids, and soluble in strong alkali; soluble or slightly soluble in alcohol; practically insoluble in ether and in chloroform. It has a molecular weight of 399.87 Naloxone hydrochloride injection, USP is available as a sterile, clear colorless solution for intravenous, intramuscular and subcutaneous administration in concentration: 0.4 mg of naloxone hydrochloride per mL. pH is adjusted to 3.0 to 6.5 with hydrochloric acid. The 0.4 mg/mL vial contains 8.6 mg/mL of sodium chloride and 1.8 mg/mL of methylparaben and 0.2 mg/mL propylparaben as preservatives in a ratio of 9:1. structure-01

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. Norepinephrine bitartrate, USP is (-)-α-(aminomethyl)-3,4-dihydroxybenzyl alcohol tartrate (1:1) (salt) monohydrate (molecular weight 337.3 g/mol) and has the following structural formula: Norepinephrine bitartrate injection, USP is supplied in a sterile aqueous solution in the form of the bitartrate salt to be administered by intravenous infusion following dilution. 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 2 mg of norepinephrine bitartrate), sodium chloride for isotonicity. It has a pH of 3 to 4.5. The air in the ampules has been displaced by nitrogen gas. structure-1

Norepinephrine Bitartrate in Dextrose Injection contains norepinephrine, a sympathomimetic amine. Norepinephrine is sometimes referred to as l-arterenol/Levarterenol or l-norepinephrine which differs from epinephrine by the absence of a methyl group on the nitrogen atom. Chemically, norepinephrine bitartrate monohydrate is (-)-α-(aminomethyl)-3,4-dihydroxybenzyl alcohol tartrate (1:1) (salt) monohydrate and has the following structural formula: Norepinephrine is sparingly soluble in water, very slightly soluble in alcohol and ether, and readily soluble in acids. Norepinephrine Bitartrate in Dextrose Injection is supplied as a sterile aqueous solution administered by intravenous infusion. Each mL contains the equivalent of 16, 32, or 64 micrograms of norepinephrine base supplied as 31.90, 63.80, and 127.60 micrograms per mL of norepinephrine bitartrate monohydrate. It contains dextrose monohydrate (50 mg/mL) and may contain hydrochloric acid and/or sodium hydroxide for pH adjustment. It has a target pH of 3.7. The air in the containers has been displaced by nitrogen gas. Structural Formula

The active ingredient of ondansetron injection, USP is ondansetron hydrochloride, a selective blocking agent of the serotonin 5-HT 3 receptor type. Its chemical name is (±) 1, 2, 3, 9-tetrahydro-9- methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one, monohydrochloride, dihydrate. It has the following structural formula: The empirical formula is C 18 H 19 N 3 O•HCl•2H 2 O, representing a molecular weight of 365.9 g/mol. Ondansetron HCl is a white to off-white powder that is soluble in water and normal saline. Each 1 mL of aqueous solution in the 2 mL single-dose vial contains 2 mg of ondansetron as the hydrochloride dihydrate; 9 mg of sodium chloride, USP; and 0.5 mg of citric acid monohydrate, USP and 0.25 mg of sodium citrate dihydrate, USP as buffers in Water for Injection, USP. Ondansetron injection, USP is a clear, colorless, nonpyrogenic, sterile solution for intravenous use. The pH of the injection solution is 3.3 to 4.0. Structural Formula

Oxacillin Injection, USP is a sterile injectable product containing oxacillin which is added as oxacillin sodium, a semisynthetic penicillin derived from the penicillin nucleus, 6-aminopenicillanic acid. The chemical name of oxacillin sodium is 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[(5-methyl-3-phenyl-4- isoxazolyl)carbonyl]-amino]-7-oxo-, monosodium salt, monohydrate, [2S-(2α,5α,6ß)]-. It is resistant to inactivation by the enzyme penicillinase (beta-lactamase). The molecular formula of oxacillin sodium is C 19 H 18 N 3 NaO 5 S•H 2 O. The molecular weight is 441.44. The structural formula of oxacillin sodium is as follows: Oxacillin Injection, USP is a frozen, iso-osmotic, sterile, nonpyrogenic premixed 50 mL solution containing 2 g of oxacillin added as oxacillin sodium. Dextrose, USP has been added to the above dosages to adjust osmolality (approximately 300 mg as dextrose hydrous to the 2 g dosages respectively). Sodium Citrate Hydrous, USP has been added as a buffer (approximately 300 mg to the 2 g dosage). The pH has been adjusted with hydrochloric acid and may have been adjusted with sodium hydroxide. The pH is 6.5 (6.0 to 8.5). The solution is intended for intravenous use after thawing to room temperature. This Galaxy container is fabricated from a specially designed multilayer plastic. Solutions are in contact with the polyethylene layer of this container and can leach out certain chemical components of the plastic in very small amounts within the expiration period. The suitability of the plastic has been confirmed in tests in animals according to the USP biological tests for plastic containers, as well as by tissue culture toxicity studies. Oxacillin Structural Formula

Oxaliplatin is a platinum-based drug with the molecular formula C 8 H 14 N 2 O 4 Pt and the chemical name of cis -[(1 R ,2 R )-1,2-cyclohexanediamine- N , N '] [oxalato(2-)- O , O '] platinum. Oxaliplatin is an organoplatinum complex in which the platinum atom is complexed with 1,2-diaminocyclohexane(DACH) and with an oxalate ligand as a leaving group. The molecular weight is 397.3. Oxaliplatin is slightly soluble in water at 6 mg/mL, very slightly soluble in methanol, and practically insoluble in ethanol and acetone. Oxaliplatin injection, USP for intravenous use is supplied in vials containing 50 mg or 100 mg of oxaliplatin as a sterile, clear, colorless, preservative-free, aqueous solution at a concentration of 5 mg/mL. Water for Injection, USP is present as an inactive ingredient. chemical-structure

Palonosetron hydrochloride injection contains palonosetron as palonosetron hydrochloride, an antiemetic and antinauseant agent. It is a serotonin-3 (5-HT 3 ) receptor antagonist with a strong binding affinity for this receptor. Chemically, palonosetron hydrochloride is: (3aS)-2‑[(S)-1-Azabicyclo [2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-1-oxo‑1Hbenz[de]isoquinoline hydrochloride. The empirical formula is C 19 H 24 N 2 O.HCl, with a molecular weight of 332.87. Palonosetron hydrochloride exists as a single isomer and has the following structural formula: Palonosetron hydrochloride is a white to off-white crystalline powder. It is freely soluble in water, soluble in propylene glycol, and slightly soluble in ethanol and 2-propanol. Palonosetron hydrochloride injection is a sterile, clear, colorless, non-pyrogenic, isotonic, buffered solution for intravenous administration. Palonosetron hydrochloride injection is available as 5 mL single-dose vial. Each 5 mL vial contains: 0.25 mg palonosetron (equivalent to 0.28 mg palonosetron hydrochloride), 207.5 mg mannitol, and disodium edetate and citrate buffer in water for intravenous administration. The pH of the solution in the 5 mL vial is 4.5 to 5.5. Structure.jpg

The active ingredient in pantoprazole sodium in 0.9% sodium chloride injection, a PPI, is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl] sulfinyl]-1 H -benzimidazole, a compound that inhibits gastric acid secretion. Its empirical formula is C16H14F2N3NaO4S, with a molecular weight of 405.4. The structural formula is: Pantoprazole sodium is a white to off-white crystalline powder and is racemic. Pantoprazole has weakly basic and acidic properties. Pantoprazole sodium is freely soluble in water, very slightly soluble in phosphate buffer at pH 7.4, and practically insoluble in n-hexane. The stability of the compound in aqueous solution is pH-dependent. The rate of degradation increases with decreasing pH. The thawed solution of pantoprazole sodium in 0.9% sodium chloride injection is in the pH range 9.0 to 10.5. Pantoprazole sodium in 0.9% sodium chloride injection is supplied for intravenous administration as a frozen, premixed, iso-osmotic, sterile, nonpyrogenic 50 mL or 100 mL single-dose GALAXY container in following presentations: 40 mg/100 mL (0.4 mg/mL): containing 40 mg of pantoprazole (equivalent to 45.1 mg of pantoprazole sodium USP); 1 mg edetate disodium, USP; 155 mg histidine, USP; 900 mg sodium chloride, USP; 40 mg/50 mL (0.8 mg/mL): containing 40 mg of pantoprazole (equivalent to 45.1 mg of pantoprazole sodium USP); 1 mg edetate disodium, USP; 77.5 mg histidine, USP; 450 mg sodium chloride, USP; 80 mg/100 mL (0.8 mg/mL): containing 80 mg of pantoprazole (equivalent to 90.2 mg of pantoprazole sodium USP); 2 mg edetate disodium, USP; 155 mg histidine, USP; 900 mg sodium chloride, USP; Sodium hydroxide and/or hydrochloric acid may be used to adjust pH. The solution is intended for intravenous use after thawing to room temperature. Thawed solution is expected to range from colorless to yellow over time. Pantoprazole Structural Formula

Penicillin G Potassium, USP is a natural penicillin. It is chemically designated 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[(phenylacetyl)amino]-, monopotassium salt, [2 S -(2α, 5α, 6β)]. It is crystalline. It is freely soluble in water, in isotonic sodium chloride solution and in dextrose solutions. The structural formula is as shown below. Penicillin G Potassium Injection, USP (equivalent to 1, 2, or 3 million units of penicillin G) is a 50 mL premixed, iso-osmotic, sterile, nonpyrogenic, frozen solution for intravenous administration. Dextrose, USP has been added to the above dosages to adjust osmolality (approximately 2 g, 1.2 g, and 350 mg as dextrose hydrous, respectively). Sodium Citrate, USP has been added as a buffer (0.10 g, 0.20 g and 0.30 g as sodium citrate dihydrate, respectively). The pH has been adjusted with hydrochloric acid and may have been adjusted with sodium hydroxide. The pH is 6.5 (5.5 to 8.0). The solution is contained in a single dose GALAXY container (PL 2040 Plastic) and is intended for intravenous use after thawing to room temperature. This GALAXY container is fabricated from a specially designed multilayer plastic (PL 2040). Solutions are in contact with the polyethylene layer of this container and can leach out certain chemical components of the plastic in very small amounts within the expiration period. The suitability of the plastic has been confirmed in tests in animals according to the USP biological tests for plastic containers as well as by tissue culture toxicity studies. Penicillin G Potassium Injection USP Structural Formula

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PLASMA-LYTE A Injection pH 7.4 (Multiple Electrolytes Injection, Type 1, USP) is a sterile, nonpyrogenic isotonic solution in a single dose container for intravenous administration. Each 100 mL contains 526 mg of Sodium Chloride, USP (NaCl); 502 mg of Sodium Gluconate (C 6 H 11 NaO 7 ); 368 mg of Sodium Acetate Trihydrate, USP (C 2 H 3 NaO 2 •3H 2 O); 37 mg of Potassium Chloride, USP (KCl); and 30 mg of Magnesium Chloride, USP (MgCl 2 •6H 2 O). It contains no antimicrobial agents. The pH is adjusted with sodium hydroxide. The pH is 7.4 (6.5 to 8.0). PLASMA-LYTE A Injection pH 7.4 (Multiple Electrolytes Injection, Type 1, USP) administered intravenously has value as a source of water, electrolytes, and calories. One liter has an ionic concentration of 140 mEq sodium, 5 mEq potassium, 3 mEq magnesium, 98 mEq chloride, 27 mEq acetate, and 23 mEq gluconate. The osmolarity is 294 mOsmol/L (calc). Normal physiologic osmolarity range is 280 to 310 mOsmol/L. The caloric content is 21 kcal/L. The VIAFLEX plastic container is fabricated from a specially formulated polyvinyl chloride (PL 146 Plastic). 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-ethylhexyl phthalate (DEHP), up to 5 parts per million. However, the safety 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.

This Potassium Chloride Injection, is a sterile, nonpyrogenic, highly concentrated, ready-to-use, solution of Potassium Chloride, USP in Water for Injection, USP for electrolyte replenishment in a single dose container for intravenous administration. It contains no antimicrobial agents. Potassium Chloride Injection mEq Potassium/Container Composition (g/L) Potassium Chloride, USP (KCl) Osmolarity Normal physiologic osmolarity range is approximately 280 to 310 mOsmol/L. Administration of substantially hypertonic solutions (≥ 600 mOsmol/L) may cause vein damage. (mOsmol/L) (calc) pH Ionic Concentration (mEq/L) Potassium Chloride 10 mEq/100 mL 7.46 200 5.0 (4.0 to 8.0) 100 100 10 mEq/50 mL 20 mEq/100 mL 14.9 400 5.0 (4.0 to 8.0) 200 200 20 mEq/50 mL 40 mEq/100 mL 29.8 799 5.0 (4.0 to 8.0) 400 400 This Viaflex Plus plastic container is fabricated from a specially formulated polyvinyl chloride. 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. 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 of its chemical components from the plastic in very small amounts; however, biological testing was supportive of the safety of the plastic container materials.

Potassium Chloride in Lactated Ringer’s and Dextrose (5%) Injection, USP is a sterile, nonpyrogenic solution for fluid and electrolyte replenishment and caloric supply in a single dose container for intravenous administration. It contains no antimicrobial agents. Composition, osmolarity, pH, ionic concentration and caloric content are shown in Table 1 . Dextrose is derived from corn. Table 1 Potassium Chloride in Lactated Ringer’s and Dextrose (5%) Injection, USP Size (mL) Composition (g/L) Normal physiologic osmolarity range is approximately 280 to 310 mOsmol/L. Osmolarity (mOsmol/L) (calc) pH Ionic Concentration (mEq/L) Caloric Content (kcal/L) Dextrose, USP Sodium Chloride, USP Sodium Lactate Potassium Chloride, USP Calcium Chloride, USP Sodium Potassium Calcium Chloride Lactate 20 mEq Potassium added 1000 50 6 3.1 1.79 0.2 565 5.0 (3.5 to 6.5) 130 24 3 129 28 170 The chemical name, structural formula, and molecular weight of the active ingredients are shown in Table 2 . Table 2 Chemical Name Structural Formula Molecular Weight Sodium Chloride, USP 58.44 Sodium Lactate 112.06 Potassium Chloride, USP 74.55 Calcium Chloride, USP 147.02 Dextrose, USP 198.17 The VIAFLEX plastic container is fabricated from polyvinyl chloride (PL 146 Plastic). Small amounts of its chemical components (e.g., di-2-ethylhexyl phthalate [DEHP]) may leach out within the expiration period. Animal tests, USP biological tests for plastic containers, and tissue culture toxicity studies have demonstrated that the container meets safety requirements. The container is overwrapped to provide protection from the physical environment and an additional moisture barrier. Sodium Chloride Structural Formula Sodium Lactate Structural Formula Potassium Chloride Structural Formula Calcium Chloride Structural Formula Dextrose Structural Formula

Prochlorperazine edisylate, 2-Chloro-10-[3-(4-methyl-1-piperazinyl) propyl]phenothiazine 1,2-ethanedisulfonate (1:1), has the following structural formula: Molecular formula: C 20 H 24 ClN 3 S·C 2 H 6 O 6 S 2 Molecular Weight: 564.14 Prochlorperazine Edisylate Injection, an antiemetic and antipsychotic, is a sterile solution intended for intramuscular or intravenous administration. Each mL contains prochlorperazine 5 mg as the edisylate, monobasic sodium phosphate monohydrate 5 mg, sodium tartrate dihydrate 12 mg, saccharin sodium 0.9 mg and benzyl alcohol 7.5 mg in Water for Injection. pH 4.2 – 6.2. Structural Formula

PROSOL 20% (amino acids) injection is a sterile, nonpyrogenic, hypertonic solution of essential and nonessential amino acids supplied in a flexible container as a Pharmacy Bulk Package. A Pharmacy Bulk Package is a container of a sterile preparation for parenteral use that contains many single doses. The contents are intended for use in a pharmacy admixture program [see Dosage and Administration (2.1) ]. PROSOL is not for direct intravenous infusion. The formulas for the individual amino acids found in PROSOL are provided in Table 4 . Table 4. Formulas for Amino Acids Essential Amino Acids Leucine (CH 3 ) 2 CHCH 2 CH (NH 2 ) COOH Isoleucine CH 3 CH 2 CH (CH 3 ) CH (NH 2 ) COOH Lysine (added as the hydrochloride salt) H 2 N (CH 2 ) 4 CH (NH 2 ) COOH Valine (CH 3 ) 2 CHCH (NH 2 ) COOH Phenylalanine (C 6 H 5 ) CH 2 CH (NH 2 ) COOH Histidine (C 3 H 3 N 2 ) CH 2 CH (NH 2 ) COOH Threonine CH 3 CH (OH) CH (NH 2 ) COO Methionine CH 3 S (CH 2 )2 CH (NH 2 ) COOH Tryptophan (C 8 H 6 N) CH 2 CH (NH 2 ) COOH Nonessential Amino Acids Alanine CH 3 CH (NH 2 ) COOH Arginine H 2 NC (NH) NH (CH 2 )3 CH (NH 2 ) COOH Aspartic Acid HOOC CH 2 CH (NH 2 ) COOH Glutamic Acid HOOC (CH 2 ) 2 CH (NH 2 ) COOH Glycine H 2 NCH 2 COOH Proline [(CH 2 ) 3 NH CH] COOH Serine HOCH 2 CH (NH 2 ) COOH Tyrosine [C 6 H 4 (OH)] CH 2 CH (NH 2 ) COOH PROSOL contains no more than 25 mcg/L of aluminum.

Chemical name: 2-formyl-1-methylpyridinium chloride oxime. Available in the United States as PROTOPAM Chloride for Injection (PROTOPAM Chloride), pralidoxime chloride is frequently referred to as 2-PAM Chloride. Structural formula: C7H9CIN2O M.W. 172.61 Pralidoxime chloride occurs as an odorless, white, nonhygroscopic, crystalline powder which is soluble in water. Stable in air, it melts between 215º and 225º C, with decomposition. The specific activity of the drug resides in the 2-formyl-1-methylpyridinium ion and is independent of the particular salt employed. The chloride is preferred because of physiologic compatibility, excellent water solubility at all temperatures, and high potency per gram, due to its low molecular weight. Pralidoxime chloride is a cholinesterase reactivator. PROTOPAM Chloride for intravenous injection or infusion is prepared by cryo-desiccation. Each vial contains 1000 mg of sterile pralidoxime chloride, and sodium hydroxide to adjust pH, to be reconstituted with 20 mL of Sterile Water for Injection, USP. The pH of the reconstituted solution is 3.5 to 4.5. Intramuscular or subcutaneous injection may be used when intravenous injection is not feasible. PROTOPAM structural formula

RECOTHROM Thrombin topical (Recombinant), is a human coagulation protein produced via recombinant DNA technology from a genetically modified CHO cell line. RECOTHROM is identical in amino acid sequence and structurally similar to naturally occurring human thrombin. RECOTHROM precursor is secreted to culture medium as single chain form that is proteolytically converted to a two-chain active form (using a protein derived from snakes) and is purified by a chromatographic process that yields a product having hemostatic activities similar to native human thrombin. The cell line used to manufacture RECOTHROM has been tested and shown to be free of known infectious agents. The cell culture process used in the manufacture of RECOTHROM employs no additives of human or animal origin. The purification process includes solvent-detergent treatment and nano-filtration steps dedicated to viral clearance. RECOTHROM is provided as a sterile, white to off-white, preservative-free, lyophilized powder in vials for reconstitution with diluent (sterile 0.9% sodium chloride, USP). Reconstitution with the provided diluent, as described [see Dosage and Administration (2.1) ] , yields a solution with a pH of 6.0 containing 1,000 units/mL of recombinant thrombin for topical use. The formulated product is a clear, colorless solution upon reconstitution and contains the following excipients: histidine, mannitol, sucrose, polyethylene glycol 3350, sodium chloride, and calcium chloride dihydrate, USP.

Regadenoson is an A 2A adenosine receptor agonist that is a coronary vasodilator [ see Clinical Pharmacology (12.1) ]. Regadenoson is chemically described as adenosine, 2-[4- [(methylamino)carbonyl]-1 H -pyrazol-1-yl]. Its structural formula is: The molecular formula for regadenoson anhydrous is C 15 H 18 N 8 O 5 and its molecular weight is 390.35 g/mol. Regadenoson anhydrous is white to off-white solid. Regadenoson injection is a sterile, nonpyrogenic solution for intravenous injection. The solution is clear and colorless. Each 1 mL in the 5 mL pre-filled syringe contains 0.08 mg of regadenoson anhydrous; 10.9 mg dibasic sodium phosphate dihydrate, USP; 5.4 mg monobasic sodium phosphate monohydrate, USP; 150 mg propylene glycol, USP; 1 mg edetate disodium dihydrate, USP and Water for Injection, USP with pH between 6.3 and 7.7. description-1

Ringer’s Irrigation, USP Each 100 mL contains: 860 mg Sodium Chloride, USP, 33 mg Calcium Chloride, USP, 30 mg Potassium Chloride, USP. No antimicrobial agent has been added. pH 6.0 (5.0 to 7.5). Osmolarity 309 mOsmol/L (calc.). Sterile, nonpyrogenic. Pour Bottle.

Rocuronium bromide injection is a nondepolarizing neuromuscular blocking agent with a rapid to intermediate onset depending on dose and intermediate duration. Rocuronium bromide is chemically designated as 1-[17β-(acetyloxy)-3α-hydroxy-2β-(4-morpholinyl)-5α-androstan-16β-yl]-1-(2-propenyl)pyrrolidinium bromide. The structural formula is: The chemical formula is C 32 H 53 BrN 2 O 4 with a molecular weight of 609.70. The partition coefficient of rocuronium bromide in n-octanol/water is 0.5 at 20°C. Rocuronium bromide is supplied as a sterile, nonpyrogenic, isotonic solution that is clear, colorless to yellow/orange, for intravenous injection only. Each mL contains 10 mg rocuronium bromide and 2 mg sodium acetate. The aqueous solution is adjusted to isotonicity with sodium chloride and to a pH of 4 with acetic acid and/or sodium hydroxide. Rocuronium Structural Formula

Ropivacaine Hydrochloride Injection USP is a sterile, isotonic solution that contains ropivacaine hydrochloride as the active pharmaceutical ingredient. Ropivacaine hydrochloride is a member of the amino amide class of local anesthetics. Ropivacaine Hydrochloride Injection USP is administered parenterally by for infiltration, epidural, and nerve block. Ropivacaine hydrochloride is chemically described as S-(-)-1-propyl-2',6'-pipecoloxylidide hydrochloride monohydrate. The drug substance is a white crystalline powder, with the following structural formula: At 25°C ropivacaine hydrochloride has a solubility of 53.8 mg/mL in water, a distribution ratio between n -octanol and phosphate buffer at pH 7.4 of 14:1 and a pKa of 8.07 in 0.1 M KCl solution. The pKa of ropivacaine is approximately the same as bupivacaine (8.1) and is similar to that of mepivacaine (7.7). However, ropivacaine has an intermediate degree of lipid solubility compared to bupivacaine and mepivacaine. Ropivacaine Hydrochloride Injection USP is a clear, colorless, and preservative-free solution. Each mL contains 2 mg of ropivacaine hydrochloride anhydrous and 8.6 mg of sodium chloride and sodium hydroxide and hydrochloric acid as pH adjusters, in water for injection. The pH is adjusted between 4.0 to 6.0 with. The specific gravity of ropivacaine hydrochloride injection USP solutions range from 1.002 to 1.005 at 25°C. structural-formula-ropivacaine-01

Ropivacaine Hydrochloride Injection, USP is a sterile, isotonic solution that contains ropivacaine hydrochloride as the active pharmaceutical ingredient. Ropivacaine hydrochloride is a member of the amino amide class of local anesthetics. Ropivacaine Hydrochloride Injection, USP is administered parenterally by for infiltration, epidural, and nerve block. Ropivacaine hydrochloride is chemically described as S-(-)-1-propyl-2',6'-pipecoloxylidide hydrochloride. The drug substance is a white crystalline powder, with the following structural formula: C 17 H 26 N 2 O•HCl M.W. 310.87 At 25 °C ropivacaine hydrochloride has a solubility of 53.8 mg/mL in water, a distribution ratio between n -octanol and phosphate buffer at pH 7.4 of 14:1 and a pKa of 8.07 in 0.1 M KCl solution. The pKa of ropivacaine is approximately the same as bupivacaine (8.1) and is similar to that of mepivacaine (7.7). However, ropivacaine has an intermediate degree of lipid solubility compared to bupivacaine and mepivacaine. Ropivacaine Hydrochloride Injection, USP is a clear, colorless, and preservative-free solution. Each mL contains 2.0 mg, 5.0 mg, 10 mg of Ropivacaine Hydrochloride (equivalent to 2.1 mg, 5.3 mg, 10.6 mg Ropivacaine Hydrochloride monohydrate), and 8.6 mg, 8.0 mg or 7.1 mg of sodium chloride; respectively, and sodium hydroxide and hydrochloric acid as pH adjusters, in water for injection. The pH is adjusted between 4.0 to 6.0. The specific gravity of Ropivacaine Hydrochloride Injection, USP solutions range from 1.002 to 1.005 at 25°C. structural-formula-ropivacaine