eagle pharmaceuticals, inc - Medication Listings

BELRAPZO (bendamustine hydrochloride) is an alkylating agent. The chemical name of bendamustine hydrochloride is 1H-benzimidazole-2-butanoic acid, 5-[bis(2-chloroethyl)amino]-1-methyl-, monohydrochloride. Its empirical molecular formula is C 16 H 21 Cl 2 N 3 O 2 HCl, and the molecular weight is 394.7. Bendamustine hydrochloride contains a mechlorethamine group and a benzimidazole heterocyclic ring with a butyric acid substituent, and has the following structural formula: BELRAPZO (bendamustine hydrochloride) injection for intravenous use is supplied as a sterile, clear, and colorless to yellow ready-to-dilute solution in a multiple-dose clear glass vial. Each milliliter contains 25 mg of bendamustine hydrochloride, USP, 0.1 mL of propylene glycol, USP, 5 mg of monothioglycerol, NF (used as an antioxidant) and q.s. to 1 mL polyethylene glycol 400, NF (sodium hydroxide, NF and water for injection, USP are used to prepare a 1N NaOH solution that may be used for pH modification of PEG 400). chemical structure

Pemetrexed is a folate analog metabolic inhibitor. Pemetrexed diacid, the drug substance, has the chemical name N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glumatic acid. The molecular formula is C 20 H 21 N 5 O 6 and the molecular weight is 427.41. The structural formula is as follows: PEMFEXY (pemetrexed injection) for intravenous use is a sterile, clear, colorless to yellow or green-yellow solution . Each mL contains: 25 mg pemetrexed diacid, 260 mg propylene glycol, up to 16.5-19.9 mg tromethamine, and water for injection. Additional tromethamine not exceeding 19.9 mg/mL and/or hydrochloric acid may be added for pH adjustment. Chemical Structure

RYANODEX ® (dantrolene sodium) for injectable suspension is a sterile lyophilized powder. RYANODEX is supplied in 20 mL vials containing 250 mg dantrolene sodium and the following inactive ingredients: 125 mg mannitol, 25 mg polysorbate 80, 4 mg povidone K12 and sufficient sodium hydroxide or hydrochloric acid for pH adjustment. When reconstituted with 5 mL sterile water for injection USP (without a bacteriostatic agent), this yields a suspension with a pH of approximately 10.3. RYANODEX is a skeletal muscle relaxant. Chemically, RYANODEX is a hydrate of 1-[[[5-(4-nitrophenyl)-2-furanyl]methylene]amino]-2,4-imidazolidinedione sodium salt. The structural formula for the hydrated salt is: The hydrated salt contains approximately 15% water (3-1/2 moles) and has a molecular weight of 399. The anhydrous salt (dantrolene) has a molecular weight of 336. Structural Formula