Synonyms: 1-Deoxy-1(methylamino)-D-glucitol[3-[[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)4-morpholinyl]methyl]-2,5-dihydro-5-oxo-1H-1,2,4-triazol-1-yl]phosphonate (2:1) (salt); L-758,298; MK-0517; [3-{[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl] ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl}-5-oxo- 2H-1,2,4-triazol-1-yl]phosphonic acid
Molecular Formula: C23H22F7N4O6P · C14H34N2O10
Molecular Weight: 1004.83
Linear Structural Formula: C23H22F7N4O6P · C14H34N2O10
Purity: >=98% (HPLC)
Storage: -20C
Biochem Physiol Actions: Fosaprepitant dimeglumine is a Substance P/neurokinin-1 (NK1) receptor antagonist. It is a water soluble prodrug of the antiemetic drug aprepitant.