Symphony: Pharma Life Science

Ezetimibe

p-chloroaniline analogue

CAS No.                   : 1700622-08-7
Molecular Formula: C24H21ClFNO3
Molecular Weight   : 425.88
Chemical Name      : (3R,4S)-1-(4-chlorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one

Ezetimibe (3S,4S,3S)-isomer

CAS No.                   : 1593543-07-7
Molecular Formula: C24H21F2NO3
Molecular Weight   : 409.43
Chemical Name      : (3S,4S)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one

NRS1 mono impurity

CAS No.                   : NA
Molecular Formula: C36H38F2N2O5Si
Molecular Weight   : 644.78
Chemical Name      : (4S)-3-((2R)-5-(4-fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl) -5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one

CRS diastereomer

CAS No.                   : 528565-93-7
Molecular Formula: C20H20FNO4
Molecular Weight   : 357.38
Chemical Name      : (S)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one

NRS1 diastereomer 2

CAS No.                   : NA
Molecular Formula: C39H46F2N2O5Si2
Molecular Weight   : 716.96
Chemical Name      : (S)-3-((2R,5S)-5-(4-fluorophenyl)-2-((R)-((4-fluorophenyl) amino) (4-((trimethylsilyl)oxy) phenyl) methyl)-5-((trimethylsilyl)oxy) pentanoyl)-4-phenyloxazolidin-2-one