SPL Set ID: 85404ca7-dbe7-4d06-b30c-4368dcd33b0b
1 drug(s) with this SPL Set ID
Gadoterate Meglumine Injection, USP is a paramagnetic macrocyclic ionic contrast agent administered for magnetic resonance imaging. The chemical name for gadoterate meglumine is D-glucitol, 1-deoxy-1-(methylamino)-,[1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraaceto(4-)-.kappa.N1, .kappa.N4, .kappa.N7, .kappa.N10, .kappa.O1, .kappa.O4, .kappa.O7, .kappa.O10]gadolinate(1-)(1:1); it has a formula weight of 753.9 g/mol and empirical formula of C 23 H 42 O 13 N 5 Gd (anhydrous basis). The structural formula of gadoterate meglumine in solution is as follows: CAS Registry No. 92943-93-6 Gadoterate Meglumine Injection, USP is a sterile, nonpyrogenic, clear, colorless to yellow, aqueous solution of 0.5 mmol/mL of gadoterate meglumine, for intravenous use. No preservative is added. Each mL of Gadoterate Meglumine Injection, USP contains 376.9 mg of gadoterate meglumine, 0.25 mg of DOTA and water for injection. Gadoterate Meglumine Injection, USP has a pH of 6.5 to 8.0. The main physiochemical properties of Gadoterate Meglumine Injection, USP are provided below: Table 4: Physicochemical Properties Parameter Value Density @ 20°C 1.1753 g/cm 3 Viscosity @ 20°C 3.4 mPa·s Viscosity @ 37°C 2.4 mPa·s Osmolality 1350 mOsm/kg water The thermodynamic stability constants for gadoterate (log K therm and log K cond at pH 7.4) are 25.6 and 19.3, respectively. structural formula