Basic information Safety Supplier Related

fosaprepitant dibenzyl ester

Basic information Safety Supplier Related

fosaprepitant dibenzyl ester Basic information

Product Name:
fosaprepitant dibenzyl ester
Synonyms:
  • fosaprepitant dibenzyl ester
  • Dibenzyl (3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-4-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate
  • Fosaprepitant Impurity R
  • Phosphonic acid, P-[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]-, bis(phenylmethyl) ester
  • dibenzyl(3-(((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)phosphonate
  • Fosaprepitant Impurity Q
  • Fosaprepitant Dimeglumine Dibenzylester Impurity
CAS:
265121-01-5
MF:
C37H34F7N4O6P
MW:
794.65
Mol File:
265121-01-5.mol
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fosaprepitant dibenzyl ester Chemical Properties

Melting point:
>50°C (dec.)
Density 
1.42±0.1 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
7.07±0.20(Predicted)
form 
Solid
color 
White to Light Yellow
Stability:
Moisture Sensitive
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fosaprepitant dibenzyl ester Usage And Synthesis

Uses

Fosaprepitant Dibenzyl Ester is a reactant in the synthetic preparation of phosphorylated morpholine acetal human neurokinin-1 receptor antagonists as water soluble prodrugs.

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