armas pharmaceuticals - Medication Listings

Cisatracurium besylate, USP is a nondepolarizing skeletal neuromuscular blocker for intravenous administration. Compared to other neuromuscular blockers, it is intermediate in its onset and duration of action. Cisatracurium Besylate Injection, USP contains cisatracurium besylate as the active pharmaceutical ingredient. Cisatracurium besylate, USP is one of 10 isomers of atracurium besylate and constitutes approximately 15% of that mixture. Cisatracurium besylate is [1R- [1α,2α(1' R *,2' R *)]]-2,2'-[1,5-pentanediylbis[oxy(3-oxo-3,1-propanediyl)]]bis[1-[(3,4- dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinolinium] dibenzenesulfonate. The molecular formula of the cisatracurium parent bis-cation is C 53 H 72 N 2 O 12 and the molecular weight is 929.2. The molecular formula of cisatracurium as the besylate salt is C 65 H 82 N 2 O 18 S 2 and the molecular weight is 1243.50. The structural formula of cisatracurium besylate is: The log of the partition coefficient of cisatracurium besylate is -2.12 in a 1-octanol/distilled water system at 25°C. Cisatracurium besylate injection USP is a sterile, non-pyrogenic aqueous solution. Each mL in the single-dose vials contains either 10mg of cisatracurium (equivalent to 13.38 mg of cisatracurium besylate), and benzenesulfonic acid as pH adjuster in water for injection. The pH of cisatracurium besylate injection, USP is between 3.0 and 3.8. str

Dexamethasone sodium phosphate injection, USP is a sterile, water-soluble inorganic ester of dexamethasone which produces a rapid response even when injected intramuscularly. Dexamethasone sodium phosphate, C 22 H 28 FNa 2 O 8 P, has a molecular weight of 516.40 and chemically is Pregna-1,4-diene-3, 20- dione, 9-fluoro-11, 17-dihydroxy-16-methyl-21-(phosphonooxy)-, disodium salt, (11β, 16α). It occurs as a white or almost white powder, is exceedingly hygroscopic, is soluble in water and its solutions have a pH between 7.5 and 10.5. It has the following structural formula: Dexamethasone sodium phosphate injection, USP is available in 10 mg/mL concentration. Each mL of dexamethasone sodium phosphate injection USP, 10 mg/mL (Preservative Free) , contains dexamethasone sodium phosphate, USP equivalent to 10 mg dexamethasone phosphate; 24.75 mg trisodium citrate, dihydrate for tonicity adjustment; and water for injection, q.s. pH adjusted with citric acid monohydrate or sodium hydroxide, if necessary. pH: 7.4 to 8.2. DexamethasoneFor