Aprepitant EP Impurity B cas 2348441-62-1-Deshangchemical

Aprepitant EP Impurity B cas 2348441-62-1

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English SynonymsArepitamimpurityviii;arepitamimpurityb;3h-1,2,4-Triazol-3-One,5-[[(2r,3s)-2-[(1r)-1-[3,5-Bis(Trifluoromethyl)phenyl]ethoxy]-3-(4'-Fluoro[1,1'-Biphenyl]-3-Yl)-4-Morpholinyl]methyl]-1,2-Dihydro-;5-(((2r,3s)-2-((R)-1-(3,5-Bis(Trifluoromethyl)phenyl)ethoxy)-3-(4 '-Fluoro-[1,1

CAS

2348441-62-1

Molecular Formula

C29H25F7N4O3

Molecular weight

610.52

English Synonyms

Arepitamimpurityviii;arepitamimpurityb;3h-1,2,4-Triazol-3-One,5-[[(2r,3s)-2-[(1r)-1-[3,5-Bis(Trifluoromethyl)phenyl]ethoxy]-3-(4'-Fluoro[1,1'-Biphenyl]-3-Yl)-4-Morpholinyl]methyl]-1,2-Dihydro-;5-(((2r,3s)-2-((R)-1-(3,5-Bis(Trifluoromethyl)phenyl)ethoxy)-3-(4 '-Fluoro-[1,1'-Biphenyl]-3-Yl)morpholino)methyl)-2,4-Dihydro-3h-1,2,4-Triazol-3-One;aprepitantimpurity08;3-(((2r,3s)-2-((R)-1-(3,5-Bis(Trifluoromethyl)phenyl)ethoxy)-3-(4'-Fluoro-[1,1'-Biphenyl]-3-Yl)morpholino)methyl)-1h-1,2,4-Triazol-5(4h)-One(Aprepitantimpurity)

Aprepitant EP Impurity B Properties

Density	1.44±0.1 g/cm3(Predicted)
Acidity coefficient (pKa)	8.05±0.20(Predicted)

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